3 years ago

Help - sorry it’s blurry I couldn’t fix it

1 answer:

4 0

When we choose to do cosine we do adjacent/hypotenuse so it would be...

Cos(32)= x/23

Than solve for x

X= 19.18 o 19.2

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OverLord2011 [107]

Answer:

Step-by-step explanation:

2.5+1 1/2

Change the fraction to a decimal

2.5 + 1.5

6 0

3 years ago

7x-y=-10 (linear combination)<br> -7x+5y=-6

andreyandreev [35.5K]

(-2,-4) is the correct answer.

Hope this helps:)

5 0

3 years ago

Mmmmmmmmmmmmmmmmmmhmmmmmmmmmmm

Stells [14]

Answer:

14.07

Step-by-step explanation:

first multiply x by y

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3 years ago

a farmer has a rectangular field that measures 125 feet by 200 feet. He wants to enclose the field with a fence. What is the tot

grandymaker [24]

He needs to fence the entire perimeter, so all you have to do is find the perimeter. P= S+S+S+S, which is 125, 200, 125, and 200. Add them together and you get 650, so he needs 650 feet of fence.

4 0

3 years ago

An agency has 4,000 employees. 2,000 employees have at least two years of college education. 1,000 of those employees have bache

weqwewe [10]

Answer:

1/80 of the agency's employees have PhDs.

Step-by-step explanation:

Given that:

Total number of employees = 4000

Number of employees with bachelors degree = 1000

Fraction of employees with graduate degree = 1/4 of 1000 = 250

1/5 of the employees with graduate degrees have PhD.

Number of employees with PhDs = 1/5 of 250 = 50

Now,

Fraction of PhD employees to total employees = $\frac{50}{4000} = \frac{1}{80}$

Hence,

1/80 of the agency's employees have PhDs.

5 0

3 years ago