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3 years ago

If y varies inversely with x and y = 8... the question is in the picture

Mathematics

1 answer:

pshichka [43]3 years ago

8 0

Answer:

I believe the answer is 4.

Step-by-step explanation:

Since y = 8 when x = 4, y is double or 2 times x. So, when x = 2, y is 2 x 2, or 4.

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A car travels 480 miles on 15 gallons of gasoline. How many miles does the car travel per gallon?

AleksandrR [38]

$480 \div 15 = 32$
32 miles per gallon

6 0

3 years ago

Read 2 more answers

Convert this rational number to its decimal form and found to the nearest thousands?

pentagon [3]

Answer:

7 and 1 respectively

Step-by-step explanation:

1/7= 7 ) 1 (, the basic definition of division

7 0

3 years ago

Which of the following is most likely the next step in the series?

lilavasa [31]

Answer:

Step-by-step explanation:

Hi there!

TL;DR: Observe the vertices of the shapes inside the circles and their relationship with the circle.

For the first figure, the rectangle has 4 vertices and there are 4 dots on the perimeter of the circle.

For the second figure, the triangle has 3 vertices and there are 3 dots on the perimeter of the circle.

For the third figure, the line has 2 points and there are 2 dots on the perimeter of the circle.

For the fourth figure, there would most likely be only one dot on the perimeter of the circle (4, 3, 2, 1). The only option that shows this is B.

I hope this helps!

3 0

2 years ago

Guide

Tema [17]

Answer:

Step-by-step explanation:

4 0

2 years ago

A drawing has a scale 1/4 in: 12ft. How long is 8ft?

allochka39001 [22]

If you use a proportion, you'll get:

$\frac{0.25}{12} = \frac{x}{8}$

Then, you use cross products:

$12x=0.25(8) \\ 12x=2$

Then, you algebraically solve x:

$12x=2 \\ \frac{12x}{12} = \frac{2}{12} \\ x= \frac{5}{3}$

The answer is 5/3 inches , or 1 5/13 inches, or 1.6 repeating.

4 0

3 years ago