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GREYUIT [131]
3 years ago
14

Which of the following is an expression? *

Mathematics
1 answer:
Yanka [14]3 years ago
4 0

Answer:

3m

Step-by-step explanation:

An expression does not have an equals sign

An equation has an equals sign

4x = 12   equation

25 - 12 = 13   equation

7x - 3 + 2y =29   equation

3m  expression

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Geometry! Please help!!
krek1111 [17]
Problem One
Find AM
AM = 71.5 - 22 = 49.5

Step Two
State the Givens.
AM = 49.5
MN = 71.5
MB = x
MP = 97.5

Step Three
Set up the Proportion

AM : NM :: x : PM
49.5 : 71.5 :: x : 97.5

Substitute and solve
49.5 / 71.5 = x / 97.5    Cross Multiply
49.5 * 97.5 = 71.5 * x   Combine the numbers on the left.
4860.375 = 71.5 * x     Divide by 71.5
4860.375 / 71.5 = x      
x = 67.98

Problem Two
Remark
This is just a straight application of the Pythagorean Theorem
a^2 + b^2 = c^2
a = 10
b = 24
c = ??

10^2 + 24^2 = c^2
100 + 576 = c^2
676 = c^2
sqrt(c^2) = sqrt(676)
c = 26  <<<< answer
6 0
3 years ago
Pls help...also ill mark brainlest
pentagon [3]

Answer:

D

Step-by-step explanation:

I think it is D

4 0
2 years ago
What is the square root of four
Elina [12.6K]

Answer:

The square root of 4 is 2

Step-by-step explanation:

8 0
3 years ago
Which inequality is represented by the graph
Furkat [3]

Answer:

(-2, 5) < x

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Do 3/7 and 7/3 represent the same length on a number line?
Anna [14]
No 3/7 do not represents the same length on the number line
5 0
3 years ago
Read 2 more answers
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