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SashulF [63]
3 years ago
5

If f(x) = 2 + x and g(x) = 3 - x, what is go f(-1)?

Mathematics
1 answer:
gavmur [86]3 years ago
3 0

Answer:

g(f(-1)) = 2

Step-by-step explanation:

f(x) = 2 + x

g(x) = 3 - x

if you need to find g(f(-1)); find f(-1) first

f(-1) = 2 + (-1) = 1

f(-1) =1; now plug this into g(1)

g(1) = 3 - 1 = 2

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If 6 × 6 = 36, what value should be subtracted from 36 to find the product of 5 × 6?
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Answer:

The answer to this question is simply 6.

Step-by-step explanation:

You just need to subtract 6 from 36 to get the product of 5x6 which is 30

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3 years ago
Please help with question C
MAVERICK [17]

Answer:

55% percentage mark up

Step-by-step explanation:

Formula = Gross profit /  Cost of item  * 100    First we find the Cost of item = 39.99 / 06 = 66.65 as 66.65 * 0.60 = 39.99  then we find the Gross profit 66.65 - 29.99 = 36.66 then plug into the formula  36.66/66.65 * 100 =55.0037509% = 55%

4 0
2 years ago
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In the general equation of a line, if A = 0, what will the graph of the line look like?
attashe74 [19]
It would be a zero slope
4 0
3 years ago
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Helen has 48 cubic inches of clay to make a solid square right pyramid with a base edge measuring 6 inches. Which is the slant h
Nikitich [7]

Answer: 5 inches


Step-by-step explanation:

Given: Volume of clay = 48 cubic inches

If we make a solid square right pyramid with a base edge a= 6 inches.

Then its base area = a^2=6^2=36\ inches^2

we know that volume of square right pyramid=\frac{1}{3}\times\ a^2h

Therefore, volume of square right pyramid made by all of clay=\frac{1}{3}\times\ a^2h=48 cubic inches

\Rightarrow\frac{1}{3}\times\ (36)\times\ h=48\\\Rightarrow12h=48\\\Rightarrow\ h=4\ inches.....\text{[Divide 12 on both sides]}

Now, slant height l=\sqrt{(\frac{a}{2})^2+h^2}

\\\Rightarrow\ l=\sqrt{3^2+4^2}\\\Rightarrow\ l=\sqrt{9+16}\\\rightarrow\ l=\sqrt{25}\\\Rightarrow\ l=5

The slant height of the pyramid if Helen uses all the clay=5 inches

5 0
3 years ago
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What is another way to write the equation 7/8x3/4=-6
prohojiy [21]

Another way to write the equation is 7x + 54 = 0

<h3>How to rewrite the equation</h3>

Given the equation;

\frac{7}{8}x + \frac{3}{4}  = -6

Find the LCM on the left side, which is 8

\frac{7x + 6}{8}  = -6

Cross multiply

7x + 6 = -6 × 8

7x + 6 = -48

Collect like terms

7x = -48 - 6

7x = -54

Take all to one side

7x + 54 = 0

Thus, another way to write the equation is 7x + 54 = 0

Learn more about simplification here:

brainly.com/question/723406

#SPJ1

7 0
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