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3 years ago

If you've driven at a consistent speed of 60 mph how much would you have traveled in 2 hours?

Mathematics

2 answers:

Natali5045456 [20]3 years ago

8 0

Answer:

$120$

Step-by-step explanation:

If you've driven 60 mile per hour, you'll have to find how many miles you can drive in two hours. To find this, you will have to multiply the miles by 2 hours. You can also add 60 miles with another 60 miles to find your answer.

$60*2=120$

$60+60=120$

So you've driven 120 miles per hour.

charle [14.2K]3 years ago

6 0

Answer:

120 Miles

Step-by-step explanation:

60 miles x 2 hours = 120 miles

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Which equation is represented by the table ?

Tema [17]

Answer:

The correct answer is B. b=3a + 2

Step-by-step explanation:

Plug in the values from column A into each equation and find which one works. In this case, the only option that works is B.

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3 years ago

Find the equation in slope/intercept form that is perpendicular to 2x - 3y = 4 and passing through (-1/7, 4).

MA_775_DIABLO [31]

Answer:

y = -1½x + 3 11⁄14

Step-by-step explanation:

First convert from Standard Form to Slope-Intercept Form:

2x - 3y = 4

-2x - 2x

____________

-3y = -2x + 4

___ _______

-3 -3

y = ⅔x - 1⅓ >> Slope-Intercept Form

↑

slope

Now, Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE Rate of Changes [Slopes], so since the slope is ⅔, the opposite multiplicative inverse of that would be -1½, or -3⁄2. Anyway, do the following:

4 = -1½[-⅐] + b

3⁄14

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_______________

3 11⁄14 = b

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I am joyous to assist you anytime.

8 0

3 years ago

Read 2 more answers

Which of the following is the correct graph of the solution to the inequality -13> -5x+2> -28?

anyanavicka [17]

Answer:

first option

Step-by-step explanation:

solving the inequality

- 13 > - 5x + 2 > - 28 ( subtract 2 from each interval )

- 15 > - 5x > - 30

divide each interval by - 5 , reversing the symbols as a result of dividing by a negative quantity.

3 < x < 6

since the symbol is < then end values will be an open circle with the values between shaded blue, that is the first graph

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2 years ago

Write 6.7 as a mixed number and as an improper fraction. Do not try to simplify your answers. mixed number: DO ola X Х Improper

jonny [76]

Answer:

9+4]65%=4

Step-by-step explanation:

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3 years ago

The perimeter of a triangle is 7 m. The longest side is twice the length of the shortest side. The sum of the

34kurt

Answer:

See below in bold.

Step-by-step explanation:

Let the length of the shortest side be x, then the longest side = 2x.

Also x + y = 2x + 1 where y = length of the middle side,

Simplifying:

2x - x - y = -1

x - y = -1 (A)

Also as the perimeter = 7:

x + 2x + y = 7

3x + y = 7 (B)

Adding (A) and (B):

4x + 0 = 6

x = 6/4 = 1.5

Plug x = 1.5 into equation B:

3(1.5) + y = 7

y = 7 - 4.5 = 2.5.

Answer:

So the shortest side = 1.5, middle = 2.5 and longest = 2*1.5 = 3.

3 0

2 years ago