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Stells [14]
2 years ago
8

Which shapes contain at least one right angle? Select each correct answer.

Mathematics
2 answers:
Andrej [43]2 years ago
8 0
1: Trapezoid
2: rectangle!

STEP BY STEP EXPLINATION


A right angle is exactly 90 degrees, so if the pentagon has 108 degree angles, it’s not a right Angle!

The parallelogram has 107 degree angles and 73 degree angles, it’s not exactly 90.
The trapezoid has two right angles! The two sides make a right angle at the vertex! So, it has a right angle!
Same thing for the rectangle!



HOPE THIS HELPS! HAVE A GREAT DAY!
melisa1 [442]2 years ago
6 0

Answer:

in the picture

Step-by-step explanation:

the sign you see at the corners with arrows (see drawing) indicate a right angle

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irinina [24]

The equation would be 4y=5x       4(x+15)=5x             x+15=y

let x be the amount that Shelia deposits each time

let y represent the amount that Sherri deposits each time

4(x+15)=5x

4x+60=5x

-4x       -4x

60=x

Check:

x+15=y                  60+15=y                        y=75

4(75)=5(60)

300=300

Shelia deposits $60 each time.

5 0
3 years ago
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What’s the answer to this problem?
Vinil7 [7]

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3 years ago
Find s in the parallelogram
adell [148]

Answer:

Step-by-step explanation:

DE=DG

8s-97=3s-22

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8 0
3 years ago
Please help find x!!
VMariaS [17]

Answer:

X= 360- (180+35)

X= 145

Step-by-step explanation:

since angle at a point is same as angle in a circle =360°

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Beth has seven $107 which shows the amount of money that has
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