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3 years ago

$1

Mathematics

2 answers:

Kryger [21]3 years ago

8 0

Answer:

$1 dollar split into the ratio 1:3 is 0.25:0.75. Is that what you're looking for?

ELEN [110]3 years ago

3 0

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Which of the following describes the quotient of 3 and -21? A. The quotient is undefined. B. The quotient is an integer. C. The

castortr0y [4]

I think it’s B...........

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3 years ago

The seventh grade class is making a large round spinner out of wood to use in math class. The

allochka39001 [22]

Answer:

50 square ft

Step-by-step explanation:

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3 years ago

Please please help needs to be submitted in 15 minutes!!!

ollegr [7]

Answer:

Volume of prism 1: 104 cubic inches

Surface area of prism 2: 650 square inches

Step-by-step explanation:

To find the volume of prism 1, set up a proportion using the side lengths and the volume of prism 2.

The ratio of the side lengths will be your scale factor. When finding volume using scale factor, you need to cube the scale factor. The numerator in the proportion are from prism 1 and the denominator is prism 2. Prism 1 is the numerator since it is the new image and we are solving for it's volume.

$(\frac {4}{10}) ^{3} =\frac{x}{1625} \\\\\frac{64}{1000} =\frac{x}{1625} \\\\$

$1000x=104000\\\frac{1000x}{1000} =\frac{104000}{1000} \\x = 104$

To find the surface area of Prism 2, we are going to setup another proportion, but this time we are going to square the scale factor since we are finding area. Prism 2 will be the numerator and prism 1 will be the denominator.

$(\frac{10}{4} )^2 = \frac{x}{104} \\\frac{100}{16} =\frac{x}{104} \\16x=10400\\\frac{16x}{16}=\frac{10400}{16}\\ x= 650$

6 0

2 years ago

The state of wyoming has roughly the shape of a rectangle that is 3.6 x 102 miles long and 2.8 x 102 miles high. what is the app

miv72 [106K]

Assuming a regularly shaped rectangle, the formula for the area is given as:

A = L * W

where L and W are the length and width respectively

A = 3.6 x 10^2 miles * 2.8 x 10^2 miles

A = 100,800 square miles

<span>A = 10.08 x 10^2 miles</span>

4 0

4 years ago

Read 2 more answers

An angle measures 130° less than the measure of its supplementary angle. What is the measure of each angle?

seropon [69]

Answer:

Angle one is 130 degrees and angle two is 50 degrees

Step-by-step explanation:

You can get this answer by knowing that supplementary angles equal 180 degrees in total. So if one angle is 130 degrees less you take that and subtract it from 180 to get 50 degrees as the second angle.

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3 years ago