2 years ago

Given 1 || m II n, find the value of x. Z 140 m 56 n

Mathematics

1 answer:

Shalnov [3]2 years ago

4 0

Answer:

wait ill work this out for you

Step-by-step explanation:

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The equation C = 0.20x + 50 gives the cost C in dollars for renting a truck and

k0ka [10]

Answer:

0.20 dollars/mile

Step-by-step explanation:

The slope actually has units. It has the meaning of 20 cents per mile. The units are cents per mile.

But it can also be 0.20 dollars/mile which is probably the way you should interpret it in a math class. That way it matches the units of the 50 which is for certain in dollars.

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2 years ago

What is the area of a triangle that has a base of 15 yards and a height of 11 yards?

Evgen [1.6K]

A = hb/2
A = (15)(11) / 2
A = 165/2
A = 82.5 <===

6 0

3 years ago

Solve for b.<br><br> b + -78 = 10

love history [14]

The answer is b=88

Hope this helped!

3 0

2 years ago

Math please help 10 points!

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

$average= \frac{sum of scores}{number of tests}$

$80= \frac{79+81+77+x}{4}$

80 x 4 = 79+81+77+x

320=237 + x

320-237 = x

83=x

so Marianne must score 83 points or higher on her last test

8 0

3 years ago

PLEASE HELP!!!!!!!!!!!!!

Marianna [84]

Answer:

Step-by-step explanation:

formula for area of a triangle is base * width * 1/2

7 0

3 years ago