3 years ago

Will give brainliest

Mathematics

2 answers:

kirill115 [55]3 years ago

5 0

I think it would be A.

dimulka [17.4K]3 years ago

3 0

Answer: B-2.3

Step-by-step explanation:

Just took the test heres the answer and proof

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A flare is designed to follow the path modeled by the function h(t) = –16t2 + 100t, where t is the time elapsed, in seconds, and

gogolik [260]

Answer: The answer is D. P(t) = - 16t^2 + 100t / 3.2808

Step-by-step explanation:

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3 years ago

Shaikha sold 10 packages of sugar cookies and 2 packages of oatmeal cookies for $56. Khalid sold 9 packages of sugar cookies and

ale4655 [162]

Answer:

The system that can be used is:

$10x + 2y = 56$

$9x + 3y = 60$

Step-by-step explanation:

We have that:

x is the price of a package of sugar cookies, y is the price of a package of oatmeal cookies.

Shaikha sold 10 packages of sugar cookies and 2 packages of oatmeal cookies for $56.

This means that:

$10x + 2y = 56$

Khalid sold 9 packages of sugar cookies and 3 packages of oatmeal cookies for $60.

This means that $9x + 3y = 60$

System that can be used:

The system that can be used is:

$10x + 2y = 56$

$9x + 3y = 60$

4 0

3 years ago

Two angles of a triangle measure 12º and 40°.

Sloan [31]

Answer:

12+40= 52

180-52=128

Step-by-step explanation:

Angles in a triangle add up to 180

so if two sides are given , they must be added and subtracted from 180.

which gives us 180-52=128

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3 years ago

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What is 75 2/5% in decimal

krok68 [10]

Answer:

.754

Step-by-step explanation:

Percentage is based off of 1 or 100% which is equal to 1. So 50% or half of both 100% and 1 would be translated as .5 and as the percentage becomes more accurate or lengthy you add to the decimal so 53% is .53 and 53.4% is .534

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BlackZzzverrR [31]

5000 I think it is that

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3 years ago