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damaskus [11]
2 years ago
5

Plz help me im struggling hard​

Mathematics
2 answers:
emmainna [20.7K]2 years ago
5 0

Answer:

0.20 × 65 is what you would do for the second

Step-by-step explanation:

btw listen to yungblud

RideAnS [48]2 years ago
5 0

Note that the cost for the rent is a function of the amount of the miles you drove. Let's call that C(m).

Also note that the amount you pay will linearly increase, in other words, the increase in cost will always be the same for each mile. This tells us that our function is indeed a line, a first order polynomial of the form C(m) = am+b

What would happen if you were to rent a truck and not drive it at all? You would pay only the one-time fee.

Therefore, C(0)=55

So, C(m) = am + 50

The cost will increase by $0.20 for each mile, wich tells us that a=0.20

Finally, our expression is \boxed{C(m) = 0.2m+55}

If we want to know how much would you pay if you drove 65 miles, we want to know what C(65) is.

By plugging m=65 in the expression, we get

C(65) =68

So you would pay $68

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3 years ago
Please help me with these three questions! They are quick and easy. I will mark brainiest!
natta225 [31]

Answer:

i don't know a counterexample for the first one

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6 0
3 years ago
9 < 11, so 9(5) < 11(5) true or false?
Zolol [24]
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7 0
2 years ago
Help meeeeeeeeeeeeeee pls
WITCHER [35]

Answer:

Area = 15.36 ft

Step-by-step explanation:

First find the area of the dotted line triangle using the formula: base x height x 1/2, which would be 1.2ft x 12.8 x 1/2 = 7.68ft.

Next, add another triangle at the top, mirroring the shown triangle, of the parallelogram.

Then, find the area of the shape as though it were a rectangle. (base x height) - 2.4 x 12.8 = 30.72.

Next, multiply the area of the invisible triangle by 2, 7.68 x 2 = 15.36ft

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5 0
2 years ago
Given triangle, ABC is congruent to triangle EDC find A
arlik [135]

Answer:

m<A = 30 degrees.

Step-by-step explanation:

m < C in triangle ABC = m < C in EDC so

x + 13 + 42 + x + 13 = 180

2x = 180 - 13 - 13 - 42

2x = 112

x = 56.

So m < C = 56+13 = 69.

m < B = m < D = 81

M < A = 180 - 69 - 81

= 180 - 150 = 30.

7 0
2 years ago
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