3 years ago

2/7 as a percent to the nearest whole number

Mathematics

1 answer:

saw5 [17]3 years ago

5 0

29% (.285 is 29 percent rounded because u have to move two decimals to the right to get your percentage)

You might be interested in

Jim ran four-fifths of a mile and dropped out of the race. His pace was 12 miles per hour until the point he dropped out of the

Nataly [62]

<u>Find time needed for 4/5 mile:</u>
12 miles = 1 hour

1 mile = 1/12 hour

4/5 mile = 1/12 x 4/5 = 1/15 hours

<u>Convert hour to min</u>

1/15 hour = 1/15 x 60 = 4 mins

Answer: He ran for 4 minutes

7 0

3 years ago

Write the equation of a line that passes through the given point and is parallel to the given line.

monitta

Answer:

y=2x+5
y= 1/3x -4

Step-by-step explanation:

$(1,-3)=(x_1,y_1)\\\\y =2x+2\\\\m = 2$

Substitute values into point-slope form

$y-y_1=m(x-x_1)\\\\y -3 =2(x-(-1))\\\\y-3=2(x+1)\\\\y-3=2x+2\\\\y=2x+2+3\\\\y=2x+5$

$(18,2) =(x_1,y_1)\\\\3y-x=-12$

Arrange equation in slope-intercept form (y=mx+b)and derive slope

$3y =x-12\\\\\frac{3y}{3} =\frac{1x}{3} -\frac{12}{3} \\\\y = \frac{1}{3} x -4\\\\m = \frac{1}{3}$

Substitute values into point-slope form

$y-y_1=m(x-x_1)\\\\\\y-2=\frac{1}{3} (x-18)\\\\y-2=\frac{1}{3} x -6\\\\y=\frac{1}{3} x -6+2\\\\y=\frac{1}{3} x -4$

5 0

3 years ago

If you sliced a square pyramid and the cross section was a triangle, which way did you slice it? *

kykrilka [37]

You would need to cut it directly at the following red line

4 0

3 years ago

A shirt originally cost $53.17, but it is on sale for $42.54. What is the percentage decrease of the price of the shirt? If nece

BARSIC [14]

Answer:

Step-by-step explanation:

20%. 53.17 times .8 is 42.54 meaning there's a 20% decrease

7 0

3 years ago

Read 2 more answers

(05.02)

Damm [24]

Answer:

40 Degrees

Step-by-step explanation:

A triangle has a total of 180 degrees therefore if you add up the angles and then subtract by 180 you would get 40 degrees.

4 0

3 years ago