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3 years ago

21,985,233 rounded to the millions place

Mathematics

1 answer:

lord [1]3 years ago

8 0

22,000,000 will be your answer.

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Please help with my algebra 1 homework thank you

MrRissso [65]

1) Answer:

$\frac{4m^{10} }{9n^{18} }$

2) Answer:

$8m ^{5}$

The answer for first equation is, option B.

and the Answer for Second equation is option D.

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2 years ago

297 x 65 two step problem dotted line

labwork [276]

Answer:

The answer is 19305

Step-by-step explanation:

5 0

2 years ago

As Saturn revolves around the sun, it travels at a speed of approximately 6 miles per second. Convert this speed to miles per mi

bekas [8.4K]

Saturn will travel 86,400 miles in 4 minutes.

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3 years ago

Read 2 more answers

A garden has an area of 32 square feet what is the smallest possible perimeter

stepan [7]

Answer:

24 feet

Step-by-step explanation:

factors that produce an area of 32:

1x32 Would give a perimeter of 66

2x16 Would give a perimeter of 36

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6 0

2 years ago

A ladder is leaning against a wall. The top of the ladder is 9 feet (ft) above the ground. If the bottom of the ladder is moved

Komok [63]

Step 1

First situation

when a ladder is leaning against a wall

Let

x-------> the distance of the bottom of the ladder from the wall

L-------> the length of the ladder

Find the length of the ladder

Applying the Pythagorean Theorem

$L^{2} =x^{2}+ 9^{2}$ ------> equation $1$

Step 2

Second situation

when the ladder will be lying flat on the ground

Find the length of the ladder

In this situation the length of the ladder is equal to

$L=x+3$

square both sides

$L^{2}=(x+3)^{2}$ ------> equation $2$

Step 3

equate equation $1$ and equation $2$

$x^{2}+ 9^{2}=(x+3)^{2}\\x^{2}+81=x^{2} +6x+9\\ 6x=81-9\\6x=72\\x=12\ ft$

therefore

the answer is

the length of the ladder is $12\ ft$

see the attached figure to better understand the problem

5 0

3 years ago