MATHEMATICS MIDDLE SCHOOL

I’m confused.. please help
6822437177 avatar

Answers

Answer 1
Answer:

Answer: 4.58

Step-by-step explanation: 2^2+X^2=5^2

25-4=21

the square root of 21 is 4.58
Answer 2
Answer:

Answer:

x = 4.5

Step-by-step explanation:

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Answers

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Ben is 140cm tall. Mike is 1090mm tall. Who is taller? how much taller?

Answers

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Ben = 140 cm
Mike = 1090/10 = 109 cm

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Find the coordinates of an image of point R(3, -5) rotated 180 degrees about the origin.

Answers

if it was rotated 180, then the  siigns are switched becasue 180 is 1/2 of 360, so the signs are switched and you get (-3,5)

this was kind of easy so maybe I am wrong.
When you rotate a coordinate pair by 180 degrees you simply multiply the x and the y by a negative 1

so 3 x -1 and -5 x -1 will give you a new coordinate pair of (-3, 5)

hope this helps

What is 22/36 in simplest form

Answers

(22)/(36) \n \n GCF = 2 \n \n 22 / 2 = 11 \n \n 36 / 2 = 18 \n \n (11)/(36) \n \n Answer: \fbox {11/36} \ or \ \fbox {0.6111}
The answer is 11/18 

22÷2=     11
___         __
36÷2=      18

What is the value of x?

Here is the picture.

Answers

y=180-109=71\nx=180-71-44=65

What value of m makes the equation true?[–6 + (–13)] + 8 = –6 + (m + 8)



m =

Answers

[-6+(-13)]+8=-6+(m+8)\n\n(-6-13)+8=-6+m+8\n\n-19+8=(-6+8)+m\n\n-11=2+m\ \ \ |change\ sides\n\n2+m=-11\ \ \ \ |subtract\ 2\ from\ both\ sides\n\n\boxed{m=-13}\leftarrow your\ answer
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