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4 votes
PLEASSEEEE HELPPP ME HURRRYY

PLEASSEEEE HELPPP ME HURRRYY-example-1
User EdwinGuo
by
6.4k points

1 Answer

4 votes

Answer:

8 = D

9 = D

10 = D

Explanation:

For 8, a straight line is 180 degrees, and if PQS is already x+55, then RQS is also x, so it would be 2x +55 = 180

For 9, surface area is just area of the sides of a shape, so (3*15)*2 + (6*3)*2 + (5*6)*2 which equals 30 +36 + 60, which is 126.

For 10, the volume is the width*length*height, so 4*4*11 = 16*11 = 176, and because there are 6 rectangular prisms, 176*6 which is equal to 1056.

User Bassie
by
6.2k points
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