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2 years ago

Calculate the unit rate. Round to the nearest hundredth (cent).

Mathematics

1 answer:

SSSSS [86.1K]2 years ago

5 0

Answer:

20 / 3.63 = 5.50

Step-by-step explanation:

You might be interested in

What pair of numbers has a LCM of 12

Effectus [21]

Answer:

12 and 2. or. 4 and 3

Step-by-step explanation:

the LCM of 12 and 2 is 12

the LCM of 4 and 3 is also 12

5 0

2 years ago

Find the exterior angle of angle c.

Bingel [31]

Answer:

Step-by-step explanation:

This triangle is a polygon. By definition, all the exterior angles of ANY polygon add up to equal 360 degrees. So we add up all the exterior angles and solve for x. That's the first step.

7x - 2 + 9x - 31 + 4x + 33 = 360

Combining like terms gives us

20x + 0 = 360 or simply

20x = 360 so

x = 18

In order to find the value of the angle exterior to angle C, we sub 18 in for x:

7(18) - 2 = 124

4 0

2 years ago

Richard took a math quiz last week. There were 100 problems on the quiz and Richard answered 30% of them correctly. How many pro

kolbaska11 [484]

Answer: he got 30 of them correctly

Step-by-step explanation: because 30% of 100 is 30.

6 0

2 years ago

Read 2 more answers

See the file below to see my question :)

RideAnS [48]

9514 1404 393

Answer:

a = 3
b = -18

Step-by-step explanation:

Using the least common denominator, we have ...

$2-\dfrac{x+1}{x-2}-\dfrac{x-4}{x+2}\\\\=\dfrac{2(x-2)(x+2)-(x+1)(x+2)-(x-4)(x-2)}{(x-2)(x+2)}\\\\=\dfrac{2(x^2-4)-(x^2+3x+2)-(x^2-6x+8)}{x^2-4}\\\\=\dfrac{(2-1-1)x^2+(-3+6)x+(-8-2-8)}{x^2-4}=\boxed{\dfrac{3x-18}{x^2-4}}$

The values of a and b are ...

a = 3

b = -18

3 0

2 years ago

A)75÷3-10<br> B) -2 (4) -7<br> C) 3 (11 -9) +3

Sloan [31]

A:15

B: -15

C: 9

I hope this helps

3 0

2 years ago