Answer:
If 0.65 is a decimal, then as a fraction it would be 65/100. This can be simplified though. 65 and 100 are both divisble by 5.
100 divided by 5 is 20 and 65 divided by 5 is 13. This is as simplified as it can go, so the answer is 13/20.
For clarification the answer is
13/20
Step-by-step explanation:
Simplify m7m-4.
Please! ASAP!
Answer:
A. M^3
Step-by-step explanation:
Answer:
[tex]m^3[/tex]
Step-by-step explanation:
We can subtract the exponent 4 from the exponent 7.
Therefore,
[tex]m^{7-4}[/tex] is the answer
Then we simplify:
[tex]m^3[/tex] is our final answer.
Hope this helped!
Simplify 2.5p(2 - 0.5p) you please!!!
The simplified answer is 5p - 1.25p²
what is expression?
An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation.
Given:
2.5p(2 - 0.5p)
Now solving further
2.5p * 2 - 2.5p (0.5p)
5p - 1.25p²
Hence, the simplified answer is 5p - 1.25p².
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WHOLE NUMBERS GREATER THAN 12 BUT LESS THAN 25
Answer:
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2. Solve the inequality -5/2(3x − 2) < 6 − 2x.
For full credit, you will need to show and explain
every step. You may add more lines if you need them.
Steps/Work Explanation
Picture provided
The solution to the inequality is x >-2/11
How to solve the inequality?The inequality is given as
-5/2(3x − 2) < 6 − 2x.
Multiply through by 2
So, we have
-5(3x − 2) < 12 − 4x.
Open the brackets
So, we have
-15x + 10 < 12 − 4x.
Evaluate the like terms
So, we have
-11x < 2
Divide by -11
x >-2/11
Hence, the solution to the inequality is x >-2/11
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X intercept is 1 and (-1, -4) find the equation of the line when given two points from the line.
Answer: y=2x-2
Step-by-step explanation:
X intercept is 1
Hence,
(1,0)
Thus,
(1,0) (-1.-4)
Equation of a straight line:
[tex]\displaystyle\\\boxed {\frac{x-x_1}{x_2-x_1}=\frac{y-y_1}{y_2-y_1} }[/tex]
x₁=1 x₂=-1 y₁=0 y₂=-4
[tex]\displaystyle\\\frac{x-1}{-1-1} =\frac{y-0}{-4-0} \\\\\frac{x-1}{-2} =\frac{y}{-4} \\\\[/tex]
Multiply both parts of the equation by -4:
(2)(x-1)=y
2x-2=y
Answer:
[tex]y=2x-2[/tex]
Step-by-step explanation:
The x-intercept is when the line crosses the x-axis, so when y = 0.
Therefore, the two points on the line are:
(1, 0)(-1, -4)To find the equation of the line when given two points from the line, first find the slope:
[tex]\textsf{slope}\:(m)=\dfrac{\textsf{change in $y$}}{\textsf{change in $x$}}=\dfrac{-4-0}{-1-1}=2[/tex]
Now substitute the found slope and one of the points (1, 0) into the point-slope form of a linear equation:
[tex]\implies y-y_1=m(x-x_1)[/tex]
[tex]\implies y-0=2(x-1)[/tex]
[tex]\implies y=2x-2[/tex]
Therefore, the equation of the line is:
[tex]y=2x-2[/tex]
Convert 0.713 to a fraction
713
1,000
Hope this helps!
What value of p makes this equation true?
p3−5=4
Drag and drop the number that correctly completes the equation
Answer:
27
Step-by-step explanation:
if p is 27 and 27 /3 =9 and 9-5=4 that means the answer is 27
Answer: yea its 27
Step-by-step explanation:
If mZATB = 20°, mZBTD = 72°, and mZCTD= 38°, what is mZATC?
A
B
C
D
T
Answer:
It's 54 Degrees
Step-by-step explanation:
which of the following is an irrational number?
A) square root of 18
B) square root of 49
C) 3.8
D) 3/10
A. √18 is an irrational number.
Answer:
A.
Step-by-step explanation:
√18 (= 4.242640687.....)
The decimals go on without bounds.
The grass in Jamie's yard grew 161616 centimeters in 101010 days. It was growing at a constant rate.
How many days did it take the grass to grow 111 centimeter?
days
How many centimeters did the grass grow in 111 day?
centimeters
Days it took the grass to grow 1 centimeter and centimeters the grass grew in 1 day
0.625 days to grow 1 cm.
16/10 = 1.6 cm in 1 day.
How many centimeters did the grass grow in 111 days?According to the law of proportion, any two ratios or fractions must be equal.
In only a week and a half, the grass in Jamie's backyard grew by 16 cm. it is expanding at an unchanging pace.
We need to determine how many days have passed since the grass has grown one centimeter.
Let's say that x represents the number of days that the grass grew one centimeter.
Given the following definition of proportion:
16/10=1/x
16x = 10
x = 0.625 days
As a result, one centimeter of grass growth occurred after 0.625 days had passed.
b)
Change x into 1. Because x is the number of days.
16/10=1/1
16/10
1.6
'In conclusion, in 1 day, 1.6 cm will grow.
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practice questions for a textbook are marked with difficulty levels of easy, intermediate, and difficult. if 42 of the 136 practice questions are rated as intermediate, approximately what percentage of the questions are intermediate level?
The percentage of the questions which of are intermediate level are 31 %.
It is given in the question that practice questions for a textbook are marked with difficulty levels of easy, intermediate, and difficult. It is also given that 42 of the 136 practice questions are rated as intermediate.
We have to find the percentage of the questions which of are intermediate level .
We know that,
Percentage of intermediate questions = (Number of intermediate questions/Total number of questions)*100
Hence, from the data given in the question, we can write,
Percentage of intermediate questions = (42/136)*100 = 30.88 % ≈ 31 %
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What is the x-intercept ?
Answer:
The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis.
Please help me. Solve for x.
when running a line, in a right-triangle, from the 90° angle perpendicular to its opposite side, we will end up with three similar triangles, one Small, one Medium and a containing Large one. Check the picture below.
[tex]\cfrac{x}{48}=\cfrac{48}{64}\implies \cfrac{x}{48}=\cfrac{3}{4}\implies 4x=144\implies x=\cfrac{144}{4}\implies \boxed{x=36}[/tex]
26=6(5-a)
What is a
Answer:
2/3
Step-by-step explanation:
Simplify
[tex]26=6\cdot \left(5-a\right)\\26=6\cdot 5+6\cdot -a\\26=30+6\cdot -a\\26=30+\left(6\cdot -1\right)a\\26=30-6a\\30-6a=26[/tex]
Group constants
[tex]30-6a=26\\30-6a-30=26-30\\-6a+30-30=26-30\\-6a=26-30\\-6a=-4\\[/tex]
Isolate the term, a
[tex]-6a=-4\\\frac{-6a}{-6}=\frac{-4}{-6}\\\frac{6a}{6}=\frac{-4}{-6}\\a=\frac{-4}{-6}\\\\\frac{-a}{-b} = \frac{a}{b}\\\\a=\frac{4}{6}\\a=\frac{2\cdot 2}{3\cdot 2}\\a=\frac{2}{3}[/tex]
a savings account recieves 12% simple interest p.a. how long would it take for £30000 to gain £7200 in interest
Answer:
2 years
Step-by-step explanation:
I= PRT/100
I=£30000 x 12 x 1 /100 =£3600
Since the interest for one year is £3600, the interest for two years is £3600x2 =£7200
HELP IT IS URGENT IF I GET THIS WRONG I WILL FAIL HIGHSCHOOL
Answer:
1. 60 seconds.
2. 9 minutes.
3. 3 minutes, 180 seconds.
4. 300 seconds, 5/60 horas.
B. Joshua found out that there is a $25 nonrefundable equipment fee
in addition to
How does this requirement change the
the hourly rates.
mathematics of the situation?
Answer:
$25 is a fixed number, cannot be increased, decreased or deleted.
Step-by-step explanation:
In the situation, the math are modified by the fixed value of $25, which should be a addition to the variable term in the proper math expression.
Two makes a necklace of Z wooden beads at $0.50 each and 6 glass beads at $1.25 each. The average cost of the beads in the necklace is $0.75. Choose an equation to model the situation
The equation model the situation is mathematically given as
(0.5x + 7.5) = 0.75(x + 6)
This is further explained below.
What is an equation to model the situation?Generally, the cost of the beads in a necklace is mathematically given as
0.50x + 6*1.25 = 0.5x + 7.5 dollars
Therefore
There are a total of x + 6 beads. Due to the fact that 0.75 is the typical cost of the beads,
[tex]\frac{0.5 x+7.5}{x+6}=0.75[/tex]
0.5 x+7.5=0.75(x+6)
In conclusion, The solution for x may be obtained as follows:
0.5x + 7.5 = 0.75x + 4.5
-0.25x = -3
x = -3/-0.25
x= 12
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NOTE; This is a complete question, with no given option, even on the internet.
For many years after the war, various individuals and groups sought compensation for the internees. The speed of the evacuation forced many homeowners and businessmen to sell out quickly; total property loss is estimated at $1.3 billion, and net income loss at $2.7 billion (calculated in 1983 dollars based on the Commission investigation below).
The Japanese American Evacuation Claims Act of 1948, with amendments in 1951 and 1965, provided token payments for some property losses. More serious efforts to make amends took place in the early 1980s, when the congressionally established Commission on Wartime Relocation and Internment of Civilians held investigations and made recommendations. As a result, several bills were introduced in Congress from 1984 until 1988, when Public Law 100-383, which acknowledged the injustice of the internment, apologized for it, and provided for restitution, was passed. –Documents from the National Archives: Internment of Japanese Americans According to this source, what was the result of the commission?
Check all that apply.
A. The internees did not seek compensation at any point after the war.
B.Payments were made after the 1940s.
C. In the 1980s, a commission held investigations and made recommendations.
D.Nothing resulted from the commission’s findings, and the matter was dropped.
The result of the Commission on Wartime Relocation and Internment of Civilians was C. In the 1980s, a commission held investigations and made recommendations.
What was the Commission on Wartime Relocation and Internment of Civilians?The Commission on Wartime Relocation and the Internment of Civilians reviewed details surrounding the forced relocation and the internment of "aliens."
The commission discovered that the internment badly impacted American citizens and permanent resident aliens.
The commission recommended the payment of compensation to those who suffered the War Relocation.
Thus, the result of the Commission on Wartime Relocation and Internment of Civilians was Option C.
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chloe is 5 feet 4 inches tall. there are 2.54 centimeters in 1 inch. what is chloe's height in centimeters?
Answer:
162.56 centimeters
Step-by-step explanation:
60 inches + 4 inches = 64 inches
1 inch =
2.54 centimeters
64 inches = 162.56 centimeters
Write each expression in simplest form. (3x²/₃)⁻¹
The given expression would be simplified by solving for the negative exponent.
In this expression, the base term is 3x^2/3 and the exponent is -1.
A positive exponent tells us how many times a number is multiplied by itself while the negative exponent tells us how many times the base number has to be divided. It can also be described as the number of times the reciprocal of the base number is multiplied by itself.
The negative exponent rule states that: a^-x=1/a^x
Hence, applying the rule:
(3x^²/₃)^-1=1/(3x^²/₃)^1
Multiplying the power and simplifying,
1/(3x^²/₃)^1=1/3^1x^²/₃*1=1/3x^²/₃
The simplest form of the expression (3x^²/₃)^-1 is 1/3x^²/₃.
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two more than three times a number equals 30
Answer:
→ 2 + (3 × x) = 30
HELP ITS DUE TOMORROW PLSS HELPP
2 is 4/6, 8/12
3 is 2/4, 4/8
4 is 8/10, 16/20
5 is =
6 is >
7 is >
8 is =
9 is =
10 is <
11 is =
12 is >
what is the missing number 8X(_+7)=96
[tex]8(x + 7) = 96 \\ 8x + 56 = 96 \\ 8x = 96 - 56 \\ 8x = 40 \\ x = \frac{40}{8} \: \: \: \: \: so \: \: \: \: x = 5[/tex]
Answer:
5
Step-by-step explanation:
If im seeing this correctly, its 8(?+7) =96
if you put 5 instead of the ?
It will equal 12.
12×8 =96
Assume that triangle ABC is ≅ triangle PQR. Which of the following congruence statements are correct? Check all that apply.
The correct congruent statement are as follows:
∠R ≅ ∠CAB ≅ PQHow to find the congruent side and angles of congruent triangle?The triangle ABC and PQR are congruent triangle.
Therefore,
ΔABC ≅ ΔPQR
Two triangles are said to be congruent if all three corresponding sides are equal and all the three corresponding angles are equal in measure.
Therefore,
∠A ≅ ∠P
∠B ≅ ∠Q
∠C ≅ ∠R
Hence,
AB ≅ PQ
AC ≅ PR
BC ≅ QR
Therefore, the correct congruent statement are as follows:
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abc is right angled triangle at a then cosine angle b sine angle c equals
abc is right angled triangle,
A triangle in which one of the interior angles is 90° is called a right angled triangle.
The longest side of a right triangle, which is also the side opposite the right angle, is the hypotenuse.The two arms of the right angle triangle are the height and the base.According to the diagram 'ab' is the height or perpendicular 'ac' is the base and 'bc' is the hypotenuse of the triangle.
Sin θ = [tex]\frac{perpendicular}{hypotenuse}[/tex]
Cos θ = [tex]\frac{base}{hypotenuse}[/tex]
Tan θ = [tex]\frac{perpendicular}{base}[/tex]
Cosine angle at b will be represented as Cos b = [tex]\frac{base}{hypotenuse}[/tex] = [tex]\frac{ab}{bc}[/tex]
the base considered for the angle at 'b' will be 'ab' since Cosine uses the base attached to the angle.
Sine angle at c will be represented as Sin c = [tex]\frac{perpendicular}{hypotenuse}[/tex] = [tex]\frac{ab}{bc}[/tex]
the perpendicular considered for the angle at 'c' will be 'ab' since Sine uses the perpendicular which lies opposite to the angle considered.
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8 (2/3) divided by (-104/33)
Answer:
-2 3/4.
Step-by-step explanation:
8 2/3 = 26/3
26/3 / -104/33
= 26/3 * 33/-104
= 1 /3 * 33/-4
= 1/1 * 11/-4
= -11/4
= -2 3/4.
Given congruent triangles ΔABC and ΔMNL, which of the following are corresponding parts? Check all that apply.
∠A and ∠L
AB and MN
∠C and ∠M
AC and LN
∠B and ∠N
CB and LN
ANSWERS!!!!! B,E,F or 2,5,6
Given congruent triangles ΔABC and ΔMNL, the corresponding parts or sides include the following:
Line segments AB and MN.Line segments B and N.Line segments CB and LN.What is a line segment?A line segment can be defined as the part of a line in a geometric figure such as a triangle, circle, quadrilateral, etc., that is bounded by two (2) distinct points and it typically has a fixed length (numerical value).
Corresponding parts of two congruent figures.In Mathematics, two geometric figures are considered to be congruent only when their corresponding side lengths are congruent and the magnitude of their angles are congruent.
Given congruent triangles ΔABC and ΔMNL, the corresponding parts or sides include the following:
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Answer:
Step-by-step explanation:
pls help im offering 40 points !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
I don't know!!!!!!!!!!!!!
4. Function f is defined by f(x) = 2x - 7 and g is defined by g(x) = 5*.
a. Find f(3), f(2), f(1), f(0), and f(-1).
1325104
b. Find g(3), g(2), g(1), g(0), and g(-1).
The values of the function f and g are -1, -3, -5, -7, -9 and 15,10,5,0,-5.
According to the statement
We have to find that the values of the function.
So, For this purpose, we know that the
The function is an expression that defines a relationship between one variable and another variable.
From the given information:
The functions are:
f(x) = 2x - 7 and g is defined by g(x) = 5x.
And Find f(3), f(2), f(1), f(0), and f(-1) and Find g(3), g(2), g(1), g(0), and g(-1).
Then
f(x) = 2x - 7
f(3) = 2(3) - 7 = 6 - 7 = -1.
f(2) = 2(2) - 7 = 4 - 7 = -3.
f(1) = 2(1) - 7 = 2 - 7 = -5.
f(0) = 2(0) - 7 = 0 - 7 = -7.
f(-1) = 2(-1) - 7 = -2 - 7 = -9.
And then
g(x) = 5x
g(3) = 5(3) = 15.
g(2) = 5(2) = 10.
g(1) = 5(1 ) = 5.
g(0) = 5(0) = 0.
g(-1) = 5(-1) = -5.
So, The values of the function f and g are -1, -3, -5, -7, -9 and 15,10,5,0,-5.
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