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lakkis [162]
3 years ago
13

Mathhhhhhhhhhhhhhhhhh

Mathematics
1 answer:
vovikov84 [41]3 years ago
5 0

Answer:

360 for the square pyramid

499.2 for cone

128 for volume of square pyramid

Step-by-step explanation:

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stich3 [128]

Answer:

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6 0
2 years ago
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liubo4ka [24]
<span>(A) Find the approximate length of the plank. Round to the nearest tenth of a foot.
Given that the distance of the ground is 3ft.
In order to get the length of the plank,
we can use the this one.

cos 49 = ground / plank
cos 49 = 3 / plank
plank = cos 49 / 3
plank = 0.10 ft

</span><span>(b) Find the height above the ground where the plank touches the wall. Round to the nearest tenth of a foot.
</span><span>
The remaining angle is equal to
angle = 180 - (90+49)
angle = 41

Finding the height.
tan 41 = height / ground
tan 41 = height / 3
height = tan 41 / 3
height = 0.05 ft.

(A) 0.10 feet
(B) 0.05 feet</span>
3 0
3 years ago
In how many ways can 10 people be seated in 10badjacenr seats in a theater​
kupik [55]
3,628,800 is the correct answer
5 0
2 years ago
3/4 is added to x, the result is 9/8. What is the value of x?
KIM [24]

Answer:

x=3/8

Step-by-step explanation:

turn 3/4 into a fraction that has a denominator of 8 3/4x2= 6/8

To get it to 9/8 you add x which is 3/8

so 3/8+6/8 is 9/8

x=3/8

4 0
2 years ago
Select all of the correct forms of 806,510.
deff fn [24]

Answer:

it is a, b, and c, but not d

4 0
2 years ago
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