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noname [10]
3 years ago
6

On a given morning the temperature was 71°F. The temperature dropped 5°F and then rose 8°F. How much does the temperature need t

o rise or fall to return to the initial temperature of 71°F?
Mathematics
2 answers:
professor190 [17]3 years ago
7 0

Answer:

Step-by-step explanation:

Temperature needs to fall by 3 degrees

morpeh [17]3 years ago
4 0

Answer:

  fall 3°

Step-by-step explanation:

To return to the same value, the sum of rises must be the same as the sum of falls. The temperature must fall 3 °F for the total of falls to be 8 °F, the same as the rise.

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ayme built a box in the shape of a rectangular prism with the dimensions shown. What is the volume of the box, in cubic inches?
Snezhnost [94]

Answer:

64(in)^{3}

Step-by-step explanation:

The volume of a box is equal to the length l times the width w times the height h.

(lenght) \times (width) \times (height)

Substitute the values of the length l=8, the width w=2, and the height h=4 into the formula.

8 \times 2 \times 4

Multiply 8 by 2.

16 \times 4

Multiply 16 by 4.

64 {in}^{3}

Hence, the volume of the rectangle prism is 64(in)³.

4 0
3 years ago
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HELP ILL MARK BRAINLIEST IF YOU HELP ME ASAP
leva [86]

Answer:

15

Step-by-step explanation:

A complementary angle is a right angle split into two parts. Since 75 is one of the two parts, we subtract it from 90, giving us an answer of 15.

4 0
3 years ago
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The Great Wall is more than 20,000 kilometers long about 3/4 of it is considered properly preserved
yaroslaw [1]
97. The great wall is more than 20 000 kilometers long. And about ¾ of it is considered as properly preserved. I guess you are asking about the value of ¾ which is properly preserved in the said length of the great wall. => ¾ = 0.75 Thus, the formula would be like this: => 20 000 * .75 = 15 000 Thus, the ¾ value of great wall that is preserved is equals to 15 000 kilometers long,
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3 years ago
Round to the nearest tens 312.432
ValentinkaMS [17]
310, since 4 is not up to 5, then 2 round off to 0
8 0
3 years ago
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Arrange the following measurements in order from least to greatest 32,000milliters 2.1liters 3 liters
Ostrovityanka [42]
There are 1000 milliliters in 1 liter to there are 32 liters in 32,000 milliliters.

The order is 

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