Ask question

Ask question

All categories

Salsk061 [2.6K]

2 years ago

7

Help ASAP Brian ran 4 1/4 miles in 3/4 of an hour. How fast was brian running.

2 answers:

Vladimir [108]2 years ago

8 0

(4 1/4) / (3/4)...turn mixed number to improper fraction
(17/4) / (3/4)...when dividing fractions, flip what u r dividing by, then multiply
17/4 * 4/3 =
68/12 =
5 2/3 miles per hr

Vlad [161]2 years ago

6 0

Answer:

5 2/3

Step-by-step explanation:

might be late but

You might be interested in

I need help please?!!!

Lubov Fominskaja [6]

Y-axis, because what i’ve been taught with coordinates, is you crawl before you walk which means is first it’s x-axis then y-axis. so (0,4) would be on the y-axis. :)

3 0

2 years ago

Read 2 more answers

How would you classify the number 125?

lys-0071 [83]

125 = 5 * 5 * 5 = 5^3

Its a perfect cube.

4 0

2 years ago

Read 2 more answers

Which term of ap 30,27,24is0

son4ous [18]

Answer:

11th term is 0

Step-by-step explanation:

30, 27 , 24 ,......0

a = first term = 30

Common difference = second term - first term = 27 - 30 = -3

nth term = a+(n-1)*d

a + (n-1)d = 0

30 + (n - 1) *(-3) = 0

30 + n*(-3) -1*(-3) = 0

30 - 3n + 3 = 0

-3n + 33 = 0

-3n = -33

n = -33/-3

n = 11

8 0

2 years ago

What is the equation of the line shown in the graph?

postnew [5]

The slope-intercept form:

$y=mx+b$

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-3, 1) and (2, -4). Substitute:

$m=\dfrac{-4-1}{2-(-3)}=\dfrac{-5}{5}=-1$

Therefore we have the equation of a line

$y=-1x+b\to y=-x+b$

Put the coordinates of the point (-3, 1) to the equation:

$1=-(-3)+b$

$1=3+b$ <em>subtract 3 from both sides</em>

$-2=b\to b=-2$

<h3>Answer: y = -x - 2</h3>

4 0

2 years ago

A water tanks can hold 234 cubic feet of water.How many gallons can the water tank hold

Veseljchak [2.6K]

1 cubic foot has 7.48 gallons of water.

Volume of water tank = 234 cubic feet

So, the number of gallons are = $234\times7.48=1750.32$

Hence, the water tank can hold 1750.32 gallons of water.

4 0

2 years ago