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Masteriza [31]
3 years ago
9

A parallelogram must be a rectangle when it is ?

Mathematics
1 answer:
algol [13]3 years ago
6 0

Answer:

g

Step-by-step explanation:

i need points

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You and your friend are standing back-to-back. Your friend runs 16 feet forward and then 12 feet right. At the same time, you ru
Arte-miy333 [17]
Add 16+12 to get 28.
Add 9+12 to get 21.

Think of these as the sides of a triangle.
a^2+b^2=c^2
28^2+21^2=1225
√1225=35

You threw the ball 35 feet.

3 0
4 years ago
2 equivalent forms of 0.7875
nadezda [96]
Idk what that answer is soooo
4 0
3 years ago
Please help me with my math question!!
lilavasa [31]

Answer:

Step-by-step explanation:

2m

______

2

______ X 0m X 0

1

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4 0
3 years ago
Z1 and Z2 are vertical angles. Z2 has a measure of 31º.<br> What is the measure of Z1
kogti [31]

Answer:

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Step-by-step explanation:

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20-%205y%20%3D%204x%20%2B%2020" id="TexFormula1" title=" - 5y = 4x + 20" alt=" - 5y = 4x + 20
expeople1 [14]

Answer:

slope = -4/5

y intercept = -4


Step-by-step explanation:

-5y = 4x+20

divide each side by -5

y = 4x/-5 + 20/-5

y = -4/5 x -4

it is in the form y = mx +b where m is the slope and b is the y intercept

m = -4/5 and b = -4


8 0
3 years ago
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