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Georgia [21]
3 years ago
11

Factor the expression x^2+4-12

Mathematics
2 answers:
Doss [256]3 years ago
8 0

Answer:

x (to the 2nd power)-8

Step-by-step explanation:

rusak2 [61]3 years ago
6 0

Answer:

x^2-8

Step-by-step explanation:

I hope thats correct

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Calculate the future value of $7,000 earning 6% interest compounded quarterly for 7 years. (Round your answer to two decimal pla
qwelly [4]

Use the compound interest formula.

Let A = the ending amount

Let P = the principal

Let r = the interest rate

Let n = the amount compounded a year

Let t = time

A = P(1 + r/n) ^(n/t)

Substitute your numbers in

A = $7,000(1 + 0.06/4)^(4/7)

Solve for A

A = $7,059.81

7 0
3 years ago
Jada drew a net for a polyhedron and calculated its surface area.
ruslelena [56]

Answer:72

Step-by-step explanation:

7 0
4 years ago
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Vinil7 [7]

Answer:

40 dollars the answer is 40!!!

6 0
3 years ago
Jeunesse earned $725 dollars by working 5 days in a week.What is the average amount that she earned per day
Kaylis [27]
She earned 145$ a day because 725/5 is 145
6 0
3 years ago
Please help! what is y+7=-1/7(x+4) in slope intercept form?
Stells [14]
We know that
the equation of a line in <span>slope intercept form is--------------> y=mx+b
where
m-----------> is the slope
b-----------> is the y-intercept  point when x=0

</span><span>y+7=-1/7(x+4)---------> y+7=(-1/7)x-4/7
</span>y+7=(-1/7)x-4/7------> y=(-1/7)x-4/7-7------> y=(-1/7)x-(53/7)

the answer is
y=(-1/7)x-(53/7)-------------> this is the equation of a line in slope intercept form
m=(-1/7)=-0.14
b=(-53/7)=-7.57
y=-0.14x-7.57

see the attached figure

6 0
3 years ago
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