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3 years ago

80 is 10 times as much as

Mathematics

1 answer:

MAXImum [283]3 years ago

5 0

80 is 10 times as much as 8

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The solids are similar. Find the volume V of the larger solid.

diamong [38]

Answer:

9604

Step-by-step explanation:

V = (7/3)³ × 756

= 343/27 × 756

= 9604 ft³

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3 years ago

What Will be plant height likely be on August 1

andrew11 [14]

Answer:

Step-by-step explanation:

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3 years ago

3x = 1/9 what is x Please respond quick

SOVA2 [1]

X=1/27 decimal form=0.037 repeating

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3 years ago

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Solve the system by elimination x + y = 2 , –3x + 4y = 15

Nitella [24]

Answer:

x=−y+2, x= 4/3 Y -5

Step-by-step explanation:

(/=fraction btw and the Y goes in the middle of the line for the fraction!)

7 0

3 years ago

A. 12

kondor19780726 [428]

Tree casts a shadow 30 feet long. A MHS student standing near the tree casts a shadow 9 feet long. The student is 6 feet tall. What is the height of the tree? Show all work

Answer:

Option D

The height of tree is 20 feet tall

Solution:

From given question,

Shadow of tree = 30 feet

Height of tree = ?

Height of student = 6 feet

Shadow of student = 9 feet

We have to find the height of tree

We can solve the sum by proportion

$\frac{\text{height of tree}}{\text{shadow of tree}} = \frac{\text{height of student}}{\text{shadow of tree}}$

This forms a proportion and we can solve the sum by cross multiplying

$\frac{\text{height of tree}}{30} = \frac{6}{9}\\\\\text{height of tree} = 30 \times \frac{6}{9} = 30 \times \frac{2}{3}\\\\\text{ height of tree } = 10 \times 2 = 20$

Thus height of tree is 20 feet tall

5 0

3 years ago