All categories

3 years ago

The distance from Earth to the moon is approximately 2.48 × 105 miles. What is this distance in standard form?

1 answer:

Natasha2012 [34]3 years ago

8 0

C.248,000
to find standard form if the power is positive move the decimal that many places to the right. If the power is negative move the decimal that many times to the left.

You might be interested in

Write an equation or inequality to represent the scenario:

aniked [119]

<h3>The value of x is equal to 1.</h3><h3>6(x + 2) = 20x - 2</h3>

Distributive property.

6x + 12 = 20x - 2

Add 2 to both sides.

6x + 14 = 20x

Subtract 16x from both sides.

14 = 14x

Divide both sides by x.

x = 1

6 0

3 years ago

A cylinder has height of 12 and a diameter of 10 find the volome

diamong [38]

Answer:

942.48

Step-by-step explanation:

V=πr^2h=π·5^2·12≈942.4778

8 0

3 years ago

5/8 - 4/5 subtract as indicated and express your answer in lowest terms

Nitella [24]

Answer:

-7/40

Step-by-step explanation:

5/8 - 4/5

~Find common denominators

25/40 - 32/40

~Subtract

-7/40

Best of Luck!

4 0

3 years ago

Which story represents the graph below?

-BARSIC- [3]

Answer:

c. both

Step-by-step explanation:

6 0

3 years ago

Find the equation of the line that is perpendicular to LaTeX: y=-\frac{1}{5}x+3y = − 1 5 x + 3 and goes through the point (4, -3

Elenna [48]

Answer:

$y=5x-23$

Step-by-step explanation:

step 1

Find the slope of the line that is perpendicular to the given line

we have

$y=-\frac{1}{5}x+3$ -----> given line

The slope of the given line is

$m=-\frac{1}{5}$

Remember that

If two lines are perpendicular, then their slopes are opposite reciprocal

therefore

The slope of the line that is perpendicular to the given line is

$m=5$

step 2

Find the equation of the line in slope intercept form

$y=mx+b$

we have

$m=5\\point\ (4,-3)$

substitute

$-3=5(4)+b$

solve for b

$b=-23$

therefore

$y=5x-23$

6 0

3 years ago