3 years ago

Look at the attachment. Please provide work.

Mathematics

1 answer:

Llana [10]3 years ago

3 0

3 * 2.8 * 1.4 = 11.76

So B (11.8)

You might be interested in

Marco borrowed $150 from his brother.He has paid him back 30% so far.How much money does Marco still owe his brother?

alexdok [17]

150*30% = $45
$150-$45 = $105

Marco still owes his brother $105

8 0

3 years ago

Read 2 more answers

What’s the answer to 10=7-m

dsp73

Answer:

m=-3

Step-by-step explanation:

10=7-m

m=7-10=-3

3 0

3 years ago

Read 2 more answers

Find the derivative of g(y)=(y-4)*(2y+y^2)

sasho [114]

Answer:

$g'(y)=3y^2-4y-8$

Step-by-step explanation:

start by foiling out the given function

$g(y)=(y-4)(2y+y^2)\\=2y^2+y^3-8y-4y^2\\=y^3-2y^2-8y$

next, use the power rule to find the derivative

power rule: To use the power rule, multiply the variable's exponent n, by its coefficient a, then subtract 1 from the exponent. If there's no coefficient (the coefficient is 1), then the exponent will become the new coefficient.

$g'(y)=3y^2-4y-8$

5 0

2 years ago

Use the unit circle to find the inverse function value in degrees. tan^-1 sqrt 3

mr Goodwill [35]

Use the unit circle to find the inverse function value in degrees.tan^-1 sqrt 3

The correct answer would be 60 degrees. Since you are asked to find an angle that the tangent is equal to sqrt 3. The only angle that is equal to that given the interval is 60 degrees. So that is the correct answer. I hope this answer helped you.

7 0

4 years ago

Which ratio forms a proportion with 14/42? 1/4 7/21 12/40 28/80

bogdanovich [222]

Second one

7/21

Hope it helps

3 0

4 years ago

Read 2 more answers