Which is a solution to (x – 3)(x + 9) = -27?

Answers

Answer 1

Answer:

Step-by-step explanation:

I have answered ur question

Related Questions

There are ten cards, each has a different number on it, from 1 to 10. Sam took one card, and it was 5 on it. If he takes one of the remaining cards without looking, what is the probability that the sum of the numbers on his two cards will be smaller than 8?
Write each decimal in words 0.214
How to write 7/8 as a percent
The system of equations is inconsistent.What are the missing values?Y=2/3x + 3Y=__/__x + 5Fill in the blanks
What is the slope and y-intercept?

How many times larger is 6.1 times 10 to the seventh power than 2.1 times 10 to the negative fourth power?

Answers

Answer:

the correct answer to this question is 1.281 ×10 to the sixty seventh power

A company charges $211.25 for 5 trees and 15 shrubs, The company charges$15.25 more for a tree than a shrub. How much does each shrub cost?

Answers

First we make our formula: 5(t+15.25)+15t=211.25. (I use the same letter for both variables, but you have to make sure that whatever makes them different is in the formula) Then you work it like normal: 20t=135, T=6.75 so 1 shrub costs $6.75 Then substitute the answer in: 5(6.75+15.25)+15(6.75)=211.75 and check it. 1 tree is $110 :) hope this helps :)

A trampoline gas an area of 49 • pi square feet. What is the diameter if the trampoline?

Answers

So,
if the area is 49pi, and the formula for the area of a circle is radius squared times pi,

The square root of 49 is 7.
The radius is 7.
To find the diameter, you multiply the radius by 2 because the radius is half of the diameter.
7x2=14
The diameter is 14 square feet.
Hope I helped!

$area (S)= \pi r^2$
so
$49 \pi= \pi r^2$
so r^2=49 then r=7
diameter is 2*r=2*7=14

Jesse is investing $2000 more in stocks than in bonds.The bonds pay 7.2% in interest and the stocks pay 6%. If the income from each investment is the same,how much interest will he receive in all? ok the example is saying they multiplied 0.06 and 0.072 by 1000 how did they get 1000? @igreen

Answers

x+2,000=stocks
x=bonds
7.2%⇒(.072)(x)=bonds invested
6%⇒(.06)(x+2,000)=stocks invested

Here is the equation:

x(.072)=(.06)(x+2,000) | Since the income from both equal

You then solve each side first (assume you know how to but if not, let me know)

You first multily the parentheses/x variables
⇒.072x = .06x+2,000(.06)

⇒.072x = .06x+120

You then minus .06x from each side
⇒.012x = 120

You then divide each side by .012
.012x÷.012=x
120÷.012=10,000
x=10,000

Now change the original x variables with 10,000

.072($10,000)=$720 bond interest
They are equal so $720×2=$1440

This year Moises has read 24 books. 16 of the books were non-fiction and the rest were fiction. What is the ratio to non-fiction books Moises has read this year?

Answers

Your answer is 6:4 Hope this helps.

A display case for the artifact is in the shape of a cube. Each side of the display case is three times longer than the width of the artifact. Write an expression for the volume of the case. Write your answer as a power.

Answers

Hello,
As each side of the display case is three times longer than the width of the artifact, the artifac is in the shape of a cube.
Let's the side of the artifac be x.
The volume of the case is (3x)^3=3^3*x^3=27x^3

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