Answer: 28/7
Step-by-step explanation:
Answer:
28/7=4
Step-by-step explanation:
nnei
Which fraction is equivalent to the decimal 0.15?With the line over.
A. 1/15
B. 1/6
C. 3/20
D. 5/33
Answer:
C.
Step-by-step explanation:
divide 100 and dive 15 by 5
Answer:
C 3/20
Step-by-step explanation:
step by step explain
Find the first four terms of the sequence given by the following.
4,=(-1)".31%, n=1, 2, 3, ...
Answer:
The first term of the sequence is:
a₁ = -3a₂ = 12a₃ = -27a₄ = 48Step-by-step explanation:
Given the sequence
aₙ = (-1)ⁿ · 3n²
substituting n = 1 to determine the first term
a₁ = (-1)¹ · 3(1)²
a₁ = (-1)¹ · 3(1)²
Applying the exponent rule: [tex]a^1=a[/tex]
a₁ = -1 · 3(1)
a₁ = -1 · 3
a₁ = -3
substituting n = 2 to determine the 2nd term
a₂ = (-1)² · 3(2)²
a₂ = 1 · 3(4)
a₂ = 12
substituting n = 3 to determine the 3rd term
a₃ = (-1)³ · 3(3)²
a₃ = -1 · 3(9)
a₃ = -1 · 27
a₃ = -27
substituting n = 4 to determine the 4th term
a₄ = (-1)⁴ · 3(4)²
a₄ = 1 · 3(16)
a₄ = 1 · 48
a₄ = 48
Therefore, the first term of the sequence is:
a₁ = -3a₂ = 12a₃ = -27a₄ = 48Simplify 2 + 17x – 5x + 9.
A. 19x + 4
B. 12x + 11
C. 22x + 11
D. 15x - 4
B
add all the like terms together
9+2=11
17x+-5x=12x
13. Find the slope and a point on the line for the lines with the following equations
a. y - 9=-3/4(x - 4)
b. y = 3 - 2/3 (x +4)
Answer:
look for it in a math app
Step-by-step explanation:
How many groups of 2/3 are in 1
Answer:
1 and 1/3
Step-by-step explanation:
please answer asap!!!
Answer:
8
Step-by-step explanation:
Line RT will be 2x smaller than QU because line RT splits lines QS and US equally.
Answer:
8
Step-by-step explanation:
Because RT is smaller than QU so thereforeyou would have to divide 16 by 2 to get 8
Lula babysits for the two Finch children every Friday night. Mr. Finch pays her $4.25 per hour per child. Choose the correct expression to show how much money Lula will earn each Friday night she babysits.
Answer:
Lula babysists for Finch's children=2 Finch pays =$4.25 per child
Lula earns= 2×$4.25
= $8.50
orX=Finch per child
X=4.25
Lula earn each Friday night=
2X=$4.25×2 =$8.25
Step-by-step explanation:
Factor completely
25xsquared-16
Step-by-step explanation:
25x² - 16
= (5x)² - (4)²
= (5x + 4)(5x - 4).
Answer:
(5x - 4)(5x + 4)
Step-by-step explanation:
[tex]25 {x}^{2} - 16 \\ \\ = {(5x)}^{2} - {(4)}^{2} \\ \\ = (5x - 4)(5x + 4)[/tex]
a bakery sells 10 lemon poppy muffins for every 1 bran muffin sold.
Answer:
The answer is D.
Step-by-step explanation:
My explanation is in the picture as u can see.
the midpoint of the line segment from p 1 p 2 is (- 6, 2) . if p 1 =(-8,2) , what is p 2 ?
say a radical cube root equation with an extraneous solution and a radical cube root equation without an extraneous solution
One equation that does have an extraneous solution is: [tex]x + 1[/tex] = [tex]\sqrt{7x+ 15}[/tex]
One equation that doesn't have an extraneous solution is: [tex]\sqrt{x}[/tex] = 4
Answer:
agreed withe one above
Step-by-step explanation:
classify the real number as a r rational or irrational number?
PLEASE HELP
Answer:
the rational ones are the ones that are gonna give you an equal answer and the irrational the opposite.
Step-by-step explanation:
Which operation will "undo" subtraction?
Answer: addition ??
Step-by-step explanation:
Answer:
Addition
Step-by-step explanation:
An inverse operation are two operations that undo each other e.g. addition and subtraction or multiplication and division. You can perform the same inverse operation on each side of an equivalent equation without changing the equality.
Therefore, it is addition
Hope this helps :)
What is the relationship between the 6 in the number 6.45 and the 6 in the number 62
6 in the number 6.45 is the ones digit.
6 in the number 62 is the tens digit.
Help!!! I need help ASAP!!!
Answer:
The answer would be C.
Step-by-step explanation:
The formula for the area of a square is A=(3.14)r^2
Answer:
its A
Step-by-step explanation:
Kabir earned $25.00 for a week's work. If he paid 16% of it in taxes how much did he
pay in taxes?.
Answer:
4
Step-by-step explanation:
the 16 percent of 25 is 4.
Answer:
4
Step-by-step explanation:
16 percent of 25 is 4
so he paid 4 dollars tax
hope this helps...
please answer asap!!
Answer:
16
Step-by-step explanation:
I need this by tomorrow! I will mark you Brainliest, 10,12, and 14
Answer:
-1.3n+1.5
-6.4n+9.8
-0.36n-4
Step-by-step explanation:
Please answer 5 questions its urgent!
1.Write the ratio as a fraction in simplest form.
15 girls to 6 boys
2.Write the ratio as a fraction in simplest form.
24 players : 3 teams
3.Write the ratio as a fraction in simplest form.
48 worksheets : 12 students
4.Tell whether the ratios form a proportion
(This is a fraction) 4/7 4 on top of the 7 24/35 24 on top of 35
5.Tell whether the ratios form a proportion
11/12 11 on top of the 12 33/36 33 on top of the 36.
Answer:
1. 5/2 2. 8 3. 4 4.no 5. yes
Step-by-step explanation:
-4(3x - 5) pls help ??
Answer:
-13x+20..............
Answer:
-12x+20
Step-by-step explanation:
2x+1.5y=30 in slope intercept form
Answer:
y = -4/3x + 20
Step-by-step explanation:
2x + 1.5y = 30
1.5y = 30 - 2x
y = 20 - 4/3x
y = -4/3x + 20
Answer:
Step-by-step explanation:
2x + 1.5 y = 30
1.5 y = -2 x + 30
y = 2/3 (-2x + 30 )
y = -4/3 x + 20
Where m = -4 /3 and b = 20
find the perimeter of 15ft 13ft
What is the missing reason for line 3 in this proof? LZM
I have no idea what you mean!!!! Make it more clear next time. ;)
Answer: B. substitution property of =
Explanation:
The given points, LM, LZ, and MZ, were substituted for their numbers.
Bonus:
Line 5- C. division property of =
Line 8- D. multiplication of real numbers
Line 2- D. segment addition postulate
I hope this helped!
Good luck <3
What is the slope of the line on the graph?
Enter your answer in the box.
Answer:
6
Step-by-step explanation:
The find the slope of a line given any two points, we can use the slope formula given by:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
We can choose the two points (0, -1) and (1, 5) from the graph.
Let (0, -1) be (x₁, y₁) and let (1, 5) be (x₂, y₂). So:
[tex]\displaystyle m=\frac{(5)-(-1)}{(1)-0}=\frac{6}{1}=6[/tex]
Hence, the slope of the line is 6.
slope is the ratio of vertical increase to horizontal increase
write an equivalent expression to represent Bradens total earnings for this week.
8h + 129 + 3h = ?h + ?
Answer:
11h +129
Step-by-step explanation:
8h + 129 + 3h = ?h + ?
11h +129
Answer:11h +129
Step-by-step explanation:You add like terms together which are 8 h and 3h which gives you 11 h.And you have 129 left so you add 11 h to 129 .So you get 11 h +129 as your equivalent expression to represent Bradens total earnings for this week.
Hope it helps and ur are welcome :)
50 POINTS
Select the correct answer.
Consider function f.
f(x)= 2x^2
What is the value of (f o f)(x)?
A: 16x^4
B: 4x^2
C: 4x^4
D: 8x^4
Answer:the answer is D
Step-by-step explanation:
I just took the test,its 8x^4.
The value of the function (f o f)(x) will be 4x⁴. Then the correct option is C.
What is a function?A statement, principle, or policy that creates the link between two variables is known as a function.
The function is given below.
f(x)= 2x²
Then the value of the function (f o f)(x) will be
(f o f)(x) = f(x) · f(x)
(f o f)(x) = 2x² · 2x²
(f o f)(x) = 4x⁴
Then the correct option is C.
More about the function link is given below.
https://brainly.com/question/5245372
#SPJ2
Rewrite in simplest terms:
10 ( 7 g − 9 h ) − 4 h − 8 ( − h + 8 g )
Answer:
[tex]6g -86h[/tex]
Step-by-step explanation:
[tex]10( 7g-9h) -4h - 8(-h + 8g)[/tex]
1) First, distribute the 10 and the -8 to the terms in the parentheses next to them. Remember, don't distribute to the -4h since it is not in the parentheses.
[tex]10( 7g - 9h) -4h - 8(-h + 8g)\\70g - 90h-4h+8h-64g\\[/tex]
2) Next, combine like terms. (Any terms that have the same variables must be added together by their coefficients.)
[tex]70g - 90h-4h+8h-64g\\\\70g-64g-90h-4h+8h\\6g-86h[/tex]
There are no more like terms to combine, so [tex]6g -86h[/tex] is the answer.
Give two appropriate names for the line.
Points A, B, C, and D appear from left to right on a number line.
Answer:
AD and BC
Step-by-step explanation:
Lines are infinite
Thank, 5 star, and brainliest if helpful!
herrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrreeeeeeeeeeeeeeeee pt 3
Answer: 2808 ft.
Explanation: 78*36 is 2808
Edgar is scuba diving 50 feet below the water. He is swimming to the surface at a rate of 3 feet per second. Write an equation to represent his depth, d, after s seconds.
Write an equation to represent his depth.
Answer:
i know the answer but not the equation
Step-by-step explanation: