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3 years ago

7

Bill wants to rent a car.Rental Company A charges $35 per day plus $0.10 per mile driven.Rental Company B charges $25 per day pl

us $0.15 per mile

1 answer:

AlexFokin [52]3 years ago

6 0

The cheapest is car rental company A

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I'M GIVING BRAINLIEST TO WHOEVER ANSWERS FIRST! GOOD LUCK!

zloy xaker [14]

Answer:

3x - 24

Step-by-step explanation:

this is probably wrong

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3 years ago

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PLEASE HELP A bike wheel has a radius of 25 cm. a)How far (rounded to a tenth of unit) does the bike wheel travel in 1 rotation?

Yanka [14]

your mom

Step-by-step explanation:

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2 years ago

A= x^2 -30x+225 The polynomial represents the area (in square feet) of the square playground. a. Write a polynomial that represe

Setler [38]

Answer:

a) The polynomial is equivalent to $A = (x-15)^{2}$ , and the side length of the playground is $x -15$ feet.

b) The perimeter of the playground, measured in feet, is $p = 4\cdot (x-15)$ .

Step-by-step explanation:

a) By Geometry, we know that area of the square is equal to the square of the side length. If $A = x^{2}-30\cdot x +225$ is the area of the square, then must be a perfect square trinomial, that is:

$(x-a)^{2} = x^{2}-2\cdot a\cdot x + a^{2}$ (1)

Then, we must observe the following properties:

$-2\cdot a = -30$ (2)

$a = 15$

$a^{2} = 225$ (3)

$a = 15$

Therefore, the polynomial is equivalent to $A = (x-15)^{2}$ , and the side length of the playground is $x -15$ feet.

b) The perimeter of a square equals four times the side length. That is:

$p = 4\cdot (x-15)$

The perimeter of the playground, measured in feet, is $p = 4\cdot (x-15)$ .

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3 years ago

PLEASE HELP TEST DUE TONIGHT WILL GIVE BRAINLIEST!

11111nata11111 [884]

Answer:

H = 45

J = 45

K = 135

Step-by-step explanation:

The total should be 360 degrees, and we know that J and H are the same since, uh I don't know (forgot the vocab word for it).

45 + 45 = 90

360 - 90 = 270

270/2 = 135

135 is the degree for I and K since, uh I don't know (forgot the vocab word for it).

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2 years ago

Find DY if PY= 6<br> and DP= 10.

oksian1 [2.3K]

The relationship between sides DY, PY and DP is that they form a right-angled triangle.

The value of side length DY is 8 units

Side length DY can be calculated using the following Pythagoras theorem.

So, we have:

$DP^2 =DY^2 + PY^2$

Substitute values for DP, DY and PY

$10^2 =DY^2 + 6^2$

Evaluate the squares

$100 =DY^2 + 36$

Subtract 36 from both sides

$64 =DY^2$

Take square roots of both sides

$8 =DY$

Rewrite as:

$DY = 8$

Hence, the value of side length DY is 8 units

Read more about Pythagoras theorems at:

brainly.com/question/654982

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2 years ago