MATH QUESTION DOWN BELOW

Mathematics

1 answer:

Anastasy [175]3 years ago

6 0

Marisol must send fewer than 84 snack packs.

84x.25=21+4=25

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What is the answers?

34kurt

Cos theta would be (adjacent side) / (hypotenuse), or 8/29.

Thus, the angle theta would be the inverse cosine of 8/29, which is

1.291 radians or 73.987 degrees.

Given this result, just take the sine of this angle.

6 0

3 years ago

Find the product of (3x-4)(2x^2+2x-1)

lapo4ka [179]

Answer:

6x^3 - 2x^2 -11x +4

Step-by-step explanation:

(3x-4)(2x^2+2x-1)

Multiply 3x by the second term

3x* (2x^2+2x-1)

6x^3 +6x^2 -3x

Multiply -4 by the second term

-4*(2x^2+2x-1)

-8x^2 -8x+4

Add these together, lining up the terms

6x^3 +6x^2 -3x

-8x^2 -8x+4

----------------------------------

6x^3 - 2x^2 -11x +4

8 0

3 years ago

Read 2 more answers

Add.

Sidana [21]

Answer:

1 $\frac{7}{20}$

Step-by-step explanation:

1. Convert the mixed number to an improper fraction to match the rest of the problem (this just makes it easier for now, the answer will still be a mixed number)

-1 $\frac{4}{5}$ becomes $\frac{9}{5}$