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2 years ago

Solve step by step: n + 8 = -10

Mathematics

1 answer:

Annette [7]2 years ago

6 0

Answer:

n=-18

Step-by-step explanation:

subtract 8 from both sides.

then you do -10 subtracted by 8 and thats -18.

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Question 5

Tcecarenko [31]

Answer:

The COP is 0.5

Step-by-step explanation:

First we must find the slopes.

12.50/25 = 0.5

17.50/35 = 0.5

The COP is 0.5

8 0

3 years ago

If f(x) = −3x + 4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true.

Komok [63]

Answer

2/3

Explanation

For f(x) = g(x) we should equate the two functions to get the value of x.

f(x) = g(x)

−3x + 4 = 2

-3x + 4 - 4 = 2 - 4

-3x = -2

Dividing by -3 on both sides;

(-3x)/-3 = (-2)/-3

x = 2/3

4 0

3 years ago

Read 2 more answers

What is the volume of this triangular prism? 15 points :)

iren2701 [21]

Answer:

c)5676.16

Step-by-step explanation:

formula =0.5 X A X BX H

= 0.5 * 22.4*22.8*18.1

3 0

2 years ago

14 ponds equals how many onces

Vlada [557]

One pound is equivalent to 16 ounces.

Thus, multiply 14 pounds with 16 to get the number of ounces.

$14 \times 16 = 224$

14 pounds equals 224 ounces. Let me know if you need any clarifications, thanks!

~ Padoru

8 0

3 years ago

Read 2 more answers

Answer this question

Stells [14]

Answer:

$\huge\boxed{width=12cm}$

Step-by-step explanation:

$l-length\\w-width\\P-perimeter$

The formula of perimeter of the rectangle:

$P=2l+2w=2(l+w)$

Substitute:

$l=6w\\\\P=168cm$

$168=2(6w+w)\\168=2(7w)\\168=14w\qquad|\text{divide both sides by 14}\\\\\dfrac{168}{14}=\dfrac{14w}{14}\\\\12=w\Rightarrow w=12(cm)$

3 0

3 years ago