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Yanka [14]
2 years ago
12

1. 5+7=7+5

Mathematics
2 answers:
djyliett [7]2 years ago
8 0

Answer:

You're just using multiple properties. You are using the commutative property in the first one, the associative property in the second one, the distributive property in the third one, the fourth one doesn't make much sense, and the final one you're using the commutative property again.

Step-by-step explanation:

Hope this helps!

netineya [11]2 years ago
7 0
It is the 2nd one times the 5th one
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Andreas93 [3]

Answer:

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3 years ago
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kherson [118]

Answer: I would say it hundredth place

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
HELP! ASAP!<br> What is the measure of ∠A?<br><br><br> What is the measure of ∠B?
olganol [36]
The opposite angles of a parallelogram are equal.
Therefore
m∠A = m∠C, so that
5y - 3 = 3y + 27
Subtract 3y from each side.
5y - 3y - 3 = 3y - 3y + 27
2y - 3 = 27
Add 3 to each side.
2y - 3 + 3 = 27 + 3
2y = 30
y = 30/2 = 15

Therefore
m∠A = 5*15 - 3 = 72°
m∠C = 72°

Let x = m∠B
Then x = , m∠B = m∠C
Because the sum of the angles in the parallelogram is 360°, therefore
x + x + 72 + 72 = 360
2x = 360-144 = 216
x = 216/2 = 108

Answer:
m∠A = 72°
m∠B = 108°

3 0
4 years ago
Read 2 more answers
Four Representations: Equations, Tables, Words,
andrey2020 [161]

1) C

2) Graph 1

3) a= 3

4) b= 0

Youre welcome :)

5 0
3 years ago
Help!!! 10 PTS!!!
Crank

Answer:

This is actually pretty easy just find the intersecting points from the lines

Number of solutions: 2

What are the solutions: (4,5) and (0,-3)

7 0
3 years ago
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