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2 years ago

What is the surface area of the given figure?

Mathematics

1 answer:

denis23 [38]2 years ago

6 0

Answer:

Step-by-step explanation:

SA = bottom rectangle area+side rectangle area + slant rectangle area + 2 triangles

= 26(36) + 10(36)+36(28) +2(0.5)(10)(26) = 2564 cm2

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Plz help me! The perimeter of the triangle shown is 34 yd.

brilliants [131]

37/3 ^2 = 1369/9
15/2 ^2 = 225/4
1369/9 + 225/4 = 7501/36
sqaureroot of 7501/36 = 14.43

so closest to B. 14 3/5

4 0

2 years ago

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Which of the following lines are shown in the drawing?

scZoUnD [109]

Answer:

A, B, D

Step-by-step explanation:

According to the drawing we can see the lines

A) LI, yes
B) GJ, yes
C) CJ, no
D) BE, yes
E) FA, no

8 0

2 years ago

Find the measure of the indicated angle (?). Round to the nearest tenth

Anna35 [415]

Answer:

? = 43.8°

Step-by-step explanation:

cos ? = 13/18 = 0.7222

? = 43.8°

5 0

2 years ago

Write a two-step equation and solve.

finlep [7]

Step-by-step explanation:

1) let number=a

six times a number=6a

Condition:

6a+4=22

2) eleven times a number=11a

Condition:

11a-5=50

3) 9 times a number=9a

Condition:

9a-7=-16

Note:if you need to ask any question please let me know.

3 0

2 years ago

HELP! What is the measure of angle 2? Is it 145° WILL GIVE BRAINLIEST!

Elena L [17]

Answer:

Angle 2 is 35 degrees

Step-by-step explanation:

Angle 2 is 35 degrees because of the alternate interior angles theorem.

8 0

3 years ago

Read 2 more answers