Answers
Answer:
the answer is 2.87
Step-by-step explanation:
use the pythagorean theorem
2^2+b^2=4^2
that goes to b= 3.5
for the triangle with x you also need to use the pythagorean theorem
[tex]2^{2}[/tex]+[tex]x^{2}[/tex]=[tex]3.5^{2}[/tex]
4+[tex]x^{2}[/tex]=12.25
subtract 4 on both sides
[tex]x^{2}[/tex]=8.25
[tex]\sqrt{x}[/tex]=[tex]\sqrt{8.25}[/tex]
x=2.87
Related Questions
please help me again!!!! emergency
Answers
Step-by-step explanation:
the input is 11 .
x = 11
plz mark my answer as brainlist plzzzz.hope this will be helpful to you .
Answer:
X=11
Step-by-step explanation:
The output is 19.2 which is 19.2=1.2x+6.
Subtract 6 from 19.2 and you get 13.2.
Then divide by 1.2 and you get 11=x :))
Hope this helped:)) Please mark brainliest:))
What is -1 1/3 in a decimal
Answers
Answer:
1.333
Step-by-step explanation:
if rounded then it's 0.333
if wrong I apologize
HELP! I need to divide 31.35 / m squared.
Answers
Answer:
it doesn't change
Step-by-step explanation:
1. The number of letters received in the mail over the past week is recorded.
2
3
5
5
5
15
Which value appears to be an outlier?
A. 2
B. 3
C. 5
D. 15
Answers
Answer:
nose mijito pide ayuda a tus family
Christian had brochures printed for a new business venture, Christian originally ordered 4 boxes of black-and-white
brochures and 3 boxes of color brochures, which cost a total of $134. After those ran out, Christian spent $120 on 3
boxes of black-and-white brochures and 3 boxes of color brochures. Which system represents this situation?
If she let x = the number of black and white brochures and y = the number of color brochures, which system of
equations would she use?
Answers
Answer:
4x+3y=134
3x+3y=120
Step-by-step explanation:
Eight boxes of tile cover 30 square feet. How many boxes of tile are needed to cover 1,080 square feet of restaurant flooring.
Answers
Solve for y.
115°
108°
130°
90°
Answers
Answer:
115, A
Step-by-step explanation:
The formula to find the total interior angles is ([number of sides] - 2) x 180, so in this case it would be 540, and if you subtract all the other interior angles you wi ll get y! (90,135,112,and 88) (please excuse therandom spaces my spacebar isbroken)
The value of y from the figure is 115 degrees
PolygonsThe given polygon is a pentagon
The sum of an interior angle of the pentagon is 540 degrees
Taking the sum and equating to 540 will give:
90 + 135 + 112 + y + 88 = 540
y + 425 = 540
y = 540 - 425
y = 115 degres
Hence the value of y from the figure is 115 degrees
Learn more on pentagon here: https://brainly.com/question/21475963
i need help plsss. im stuck
Answers
Answer:
h = 6 cm
Step-by-step explanation:
Volume of cylinder = 54 π cm³
πr²h = 54π
π * 3 * 3 * h = 54π
[tex]h = \frac{54 \pi }{\pi *3*3}\\\\h= 6[/tex]
10x + 38
40 + 7x
determine the value of x
Answers
Answer:
x= 2/3
Step-by-step explanation:
if they are equating,
10x +38 = 40+7x
10x-7x = 40-38
3x = 2
x= 2/3
Answer:
x = 0.6666666667
Step-by-step explanation:
Simplifying
10x + 38 = 40 + 7x
Reorder the terms:
38 + 10x = 40 + 7x
Solving
38 + 10x = 40 + 7x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-7x' to each side of the equation.
38 + 10x + -7x = 40 + 7x + -7x
Combine like terms: 10x + -7x = 3x
38 + 3x = 40 + 7x + -7x
Combine like terms: 7x + -7x = 0
38 + 3x = 40 + 0
38 + 3x = 40
Add '-38' to each side of the equation.
38 + -38 + 3x = 40 + -38
Combine like terms: 38 + -38 = 0
0 + 3x = 40 + -38
3x = 40 + -38
Combine like terms: 40 + -38 = 2
3x = 2
Divide each side by '3'.
x = 0.6666666667
Simplifying
x = 0.6666666667
PLEASE HELP! WILL MARK THE BRAINLIEST!
These might be easy, just try
Answers
The answer to the other question is C.
(0, 4) and (-7, 2)
Slope intercept
Answers
Answer:
the slope is 2/7 and the intercept is 4
Step-by-step explanation:
In order to find slope, you use the equation delta y over delta x which is the equation, y2-y1/x2-x1.
In this case you plug in each point and get the equation, 2-4/-7-0 or 4-2/0+7.
Simplify to get 2/7.
To find the intercept, you must see what's the y value when x is 0. In this case it's already given to you, so y intercept is 4.
plz mark me brainliest aha.
please help me on this question... please!
Answers
Answer:
(-1,3)
Step-by-step explanation:
[tex] - x + 2 = 3x + 6[/tex]
[tex] - x - 3x = 6 - 2[/tex]
[tex] - 4x = 4[/tex]
[tex]x = - 1[/tex]
[tex]y = - ( - 1) + 2 = 3[/tex]
What is the upper quartile, Q3, of the following data set?
42, 38, 29, 52, 55, 60, 26, 59, 32, 58, 46, 24, 33, 51, 25
Answers
Which two points on the number line are the same distance from 0?
Answers
Answer:
D. E and D
Ive learned this and im 100 percent sure its D
Answer:
its E and D
Step-by-step explanation:
they're both 5 away from 0
which is less -2.34 or -2.2?
Answers
Answer:
-2.34
Step-by-step explanation:
It is further away from 0
-2.34 is less because its further from 0 than -2.2
Which fraction is equal to 0.5 7?
A. 19/30
B. 19/33
C. 26/45
D. 52/99
Answers
The correct answer for fraction equal to 0.57 is [tex]\dfrac{19}{33}[/tex] and [tex]\dfrac{26}{45}[/tex]. The correct 0ptions are C and B.
What is fraction?
A fraction is a numerical value that has both numerator and denominator.
Given Number:
A)
[tex]\dfrac{19}{30} = 0.63[/tex]
[tex]0.63[/tex] ≠ [tex]0.57[/tex]
B)
[tex]\dfrac{19}{33} = 0.5757[/tex]
[tex]0.57 = 0.57[/tex]
C)
[tex]\dfrac{26}{45} = 0.5777[/tex]
[tex]0.57 = 0.57[/tex]
D)
[tex]\dfrac{52}{99} = 0.52[/tex]
[tex]0.57[/tex] ≠ [tex]0.52[/tex]
The correct fractions are [tex]\dfrac{19}{33}[/tex] and [tex]\dfrac{26}{45}[/tex] .The correct options are C and B.
Learn more about fractions here:
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Which of the following points satisfies the inequality x - y > 7?
(-2. – 8)
(17, 19)
(9. 2)
(7. - 1)
Answers
Answer:
(7, -1)
Step-by-step explanation:
x - y > 7 here my x is 7 and y is -1.
7 - (-1) > 7 negative times negative equals positive.
7 + 1 > 7
8 > 7
Hope this helps, thank you !!
Tell whether each equation will have a positive or negative solution by just typing positive or negative in the blank.
1. (-1) • (-25)
2. 62 ÷ (-8)
3. 18 ÷ 6
4. (-15) • (5)
Answers
2.negative
3.positive
4.negative
Can somebody help????
Answers
Answer:
1: 0.80
2: 1.30
Step-by-step explanation:
Hope this helps
Answer:
0.80 and 1.30
Step-by-step explanation:
0.80, 1.05, 1.30, 1.55, 1.80, 2.05
... + 0.25 = 1.05
= 1.05 - 0.25
= 0.80
0.80 + 0.25 = 1.05
1.05 + 0.25 = 1.30
1.30 + 0.25 = 1.55
1.55 + 0.25 = 1.80
1.80 + 0.25 = 2.05
Which of the following values is not in the domain of y = tanx?
(-pi/2)
0
pi
(-pi/4)
Answers
Answer:
(-pi/4)
Step-by-step explanation:
Chamoy drove 585 miles in 9 hours. Freddy drove 605 miles in 11 hours. Who drove at a faster rate?
Answers
Answer:
Chamoy
Step-by-step explanation:
585/9= 65
605/11= 55
3. How much time does it take for a bird flying at a speed of 45 kilometers per hour to travel a
distance of 900 kilometers?
Answers
please help quick!! pythagorean theorem!
Answers
Answer: x=3
Step-by-step explanation:
4^2+b^2=5^2 25-16=9 sqrt of 9 is 3
16+b^2=25
25-16=9
Square root of 9=3
X=3
Need help on this please help
Answers
Answer:
280m³
i hope this is help for you
ummm can u plz tell me what u put in these boxes and um answer 4 pls
Answers
Well your answer for problem 4 is 28. IM not sure what the boxes are for though...
Solve each equation
2x = 10
-3x = 21
1/3x = 6
-1/2}x = -7
Answers
Can someone help me with this please
Answers
Answer:
[tex]y = - \frac{5}{6} x - 7[/tex]
Step-by-step explanation:
from the chart, you can get 2 points
(0,-7) & (-6,-2)
y=ax+b
b=-7
-2=-6a-7
a=-5/6
Write a sum of four numbers that equals 0, none of which are opposites.
Answers
Is that what you’re looking for?
The four numbers whose sum equals 0, none of which are opposites are
-2, 4, -9, 7.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Four numbers:
-2, 4, -9, 7
We see that,
The sum of the four numbers is 0.
-2 + 4 + (-9) + 7
= -11 + 11
= 0
None of the numbers are opposite.
Thus,
The four numbers are -2, 4, -9, and 7.
Learn more about expressions here:
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the base of the rectangular prism has an area of 1/8^2 and hieght of the prism is 2/3ft what is the volume of the prisim
Answers
Answer:
2/24 ft3 there you go mark brainlest
Is it a function? Explain
Answers
Answer:
Yes.
Step-by-step explanation:
For a graph to be a function, it must have precisely one y-value for every x-value.
In this case, this graph is a function because it meets the requirements of having one y-value for every x-value.
Let me know if this helps!