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3 years ago

6

Paul had a job during his summer vacation. He earned 8.75 per hour. He worked 20 hours per week for 8 weeks. How much money did

Paul Earn? HELP!!! I KNOW YOU SEE THIS

2 answers:

Mkey [24]3 years ago

4 0

Answer:

1400

Step-by-step explanation:

happy?

KATRIN_1 [288]3 years ago

4 0

Answer:

1400

Step-by-step explanation:

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3 years ago

HELP!! What is the exact value of Tangent (pi/12)

Vlad1618 [11]

Answer:

2 - sqrt(3)

Step-by-step explanation:

Split pi/12 into two angles where the values of the six trigonometric functions are known.

tan (pi/4 - pi/6)

Apply the difference of angles identity

$\frac{tan(pi/4) - tan(pi/6)}{1 + tan(pi/4)tan(pi/6)}$

tan(pi/4) = 1 , tan(pi/6) = (sqroot3)/3

Plug in and Simplify

$\frac{1-\frac{\sqrt{3} }{3} }{1+1\frac{\sqrt{3} }{3} }$

$\frac{\frac{3-\sqrt{3} }{3} }{\frac{3+\sqrt{3} }{3} }$

$\frac{3-\sqrt{3} }{3} *\frac{3}{3+\sqrt{3} }$

$\frac{3-\sqrt{3} }{3+\sqrt{3}}$ Need to multiply this by $\frac{3+\sqrt{3} }{3+\sqrt{3} }$

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Expand and simplify denominator: $\frac{6}{12+6\sqrt{3}}$

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6 0

3 years ago

Read 2 more answers

Ronny is selling coffee mugs for $3.50. So far, he has earned $245.00. Ronny needs to earn more than $315 in order to meet his s

Bezzdna [24]

Y = 3.50x
245 = 3.50x
x = 245/3.5
x = 70 coffee mugs

315 = 3.50x
x = 315/3.5
x = 90 coffee mugs

Ronny needs to sell 90 coffee mugs to reach his sales goal. However, he already sold 70 coffee mugs, so he needs to sell an additional 20 coffee mugs to reach 90 coffee mugs and reach his $315 sales goal.

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3 years ago

Simplify to create an equivalent expression. 2(-n-3)-7(5+2n)<br>

fenix001 [56]

Answer:

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Step-by-step explanation:

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3 years ago

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Write the equation of a line in slope-intercept form that has a slope of -5 and passes through the point (3,- 2)

Dimas [21]

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Answer:

y = -5x +13

Step-by-step explanation:

We know from the slope-intercept equation ...

y = mx + b

that the y-intercept b can be found as ...

b = y - mx

Filling in the given values of m and (x, y), we find ...

b = -2 -(-5)(3) = 13

Then the equation is ...

y = -5x +13

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3 years ago