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2 years ago

PLEASE I NEED HELP WITH THE BOTTOM QUESTION

Mathematics

1 answer:

GenaCL600 [577]2 years ago

8 0

Answer:

6/25

Step-by-step explanation:

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A length of rope is stretched between the top edge of a building and a stake in the ground. The rope also touches a tree halfway

mestny [16]

the tree is 8 ft because it is half of the building

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2 years ago

The average mass of an ant is approximately 3 × 10 − 3 grams. The average mass of a giraffe is approximately 2 × 10 3 kilograms.

Vika [28.1K]

Given that average mass of an ant $= 3 \times 10^{-3}$ grams.

Given that average mass of a giraffe $= 2 \times 10^{3}$ Kilograms.

Now we have to find about how many times more mass does a giraffe have than an ant. Before carring out any comparision, we must make both units equal.

Like convert kilogram into gram or gram into kilogram.

I'm going to convert kilogram into gram using formula

1 Kg = 1000 g

So the average mass of a giraffe $= 2 \times 10^{3} *10^3$ grams.

Now we just need to divide mass of giraffe by mass of ant to find the answer.

$\frac{2 \times 10^{3} *10^3 }{3 \times 10^{-3} }$

$= \frac{2 \times 10^{3} *10^3 *10^{3}}{3 }$

$= \frac{2 \times 10^{3+3+3}}{3 }$

$= \frac{2 \times 10^9}{3 }$

$= \frac{2}{3 } \times 10^9$

=666666666.667

Hence final answer is $\frac{2}{3 } \times 10^9$ which is approx 666666666.667.

3 0

2 years ago

Help pls also an answer

Schach [20]

84.5-19.7= 67.8

67.8÷6= 11.3

11.3 yards per curtain

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2 years ago

Read 2 more answers

Help !!!!!!!!!!!!!!!!!!

masya89 [10]

Answer:

10/49

Step-by-step explanation:

You just have to multiply the numerators and denominators from each other, then cancel out the common factors that is 3 only.

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2 years ago

What is the area of this trapezoid?

yulyashka [42]

A = 1/2(17 + 27) (4)
A = 1/2(44)(4)
A = 88

answer
88

5 0

3 years ago