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3 years ago

What is the last one number 12

Mathematics

1 answer:

rosijanka [135]3 years ago

8 0

What is the last one number 12

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Twenty years ago, you began investing $3,000 a year. Because your investments earned an average of 8 percent a year, your invest

Ulleksa [173]

Answer:

$32,000

Step-by-step explanation:

Yearly investment = $3,000

Number of years = 20

Investments earned an average of 8 percent a year.

Total invested amount = $3,000 × 20 = $60,000

Current value of investment = $92,000.

We need to find the total earnings on the investment.

Earnings = Current value of investment - Total invested amount

Earnings = $92,000 - $60,000

Earnings = $32,000

Therefore, the total earnings is $32,000.

6 0

3 years ago

I just need to know the third one pls

katen-ka-za [31]

Answer:

Step-by-step explanation:

we're doing PEDMAS, so do Exponents first.

3² = 9

8 + 10 x 9

Multiply

8 + 90

Add

4 0

3 years ago

Help asapppppp <br> Rewrite the formula

Allushta [10]

Answer:

${ \tt{A = \frac{1}{2} bh}} \\ \\ { \tt{bh = 2A}} \\ \\ { \boxed{ \tt{h = \frac{2A}{b} }}}$

• A is 18 in²

• b is 9 in

${ \tt{h = \frac{2 \times 18}{9} }} \\ \\ { \tt{h = \frac{36}{9} }} \\ \\ { \boxed{ \tt{h = 4 \: \: in}}}$

4 0

3 years ago

Read 2 more answers

X-intercept and y-intercepts og y=x^2-3

Rufina [12.5K]

Answer:

Part 1) The y-intercept is the point $(0,-3)$

Part 2) The x-intercepts are the points $(-\sqrt{3},0)\ and\ (\sqrt{3},0)$

Step-by-step explanation:

we have

$y=x^{2}-3$

This is a vertical parabola open upward

step 1

Find the y-intercept

we know that

The y-intercept is the value of y when the value of x is equal to zero

For x=0

$y=(0)^{2}-3$

$y=-3$

The y-intercept is the point (0,-3)

step 2

Find the x-intercepts

we know that

The x-intercept is the value of x when the value of y is equal to zero

For y=0

$x^{2}-3=0$

solve for x

Adds 3 both sides

$x^{2}-3+3=0+3$

$x^{2}=3$

take square root both sides

$x=(+/-)\sqrt{3}$

The x-intercepts are the points $(-\sqrt{3},0)\ and\ (\sqrt{3},0)$

3 0

3 years ago

What is the equivalent of 6/18

bearhunter [10]

Answer:

1/3

Step-by-step explanation:

hope this helps :D

brainliest pls?

3 0

3 years ago

Read 2 more answers