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dangina [55]
3 years ago
6

Which of the following statements contain a variable? Check all that apply.

Mathematics
2 answers:
shepuryov [24]3 years ago
5 0
A. The number of different colors on the page - is the statement that contains a variable.

The rest are all fixed values. 27 points. 80 miles per hour. half the speed of the car.


WARRIOR [948]3 years ago
5 0
The <u>correct answers</u> are:

A) the number of different colors on the page; and 
D) half the speed of the car.

Explanation:

A variable represents an unknown amount.  

For A, we do not know how many colors are on the page; this means we would use a variable to represent it.

For D, while we know we want half of the speed of the car, we do not know what the speed of the car actually is; therefore we would use a variable to represent it.
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Give an example of a function from the set of integers to the set of positive integers that is g
BaLLatris [955]

The function ...

... g = |x| + 1

will map any integer x into the set of positive integers g.

3 0
3 years ago
The minibus runs at 16 miles to a gallon of diesel. Diesel costs £1.43 per litre. There are 4.55 litres to a gallon.
melomori [17]

Answer: it will cost £78.0672 to travel the 192 miles to Brighton.

Step-by-step explanation:

The minibus runs at 16 miles to a gallon of diesel. If there are 4.55 litres to a gallon and diesel costs £1.43 per litre, it means that the cost of a gallon of diesel would be

4.55 × 1.43 = £6.5056

This means that the cost of running 16 miles is £6.5056

Therefore, the amount that it will cost to travel the 192 miles to Brighton would be

(192 × 6.5056)/16 = £78.0672

7 0
3 years ago
See the picture <br><br> Please help
Vikki [24]

Step-by-step explanation:

f(-5) goes through y=-9

So, f(-5) = -9

6 0
2 years ago
What is the answer to 35=-7=[z+8]
Ronch [10]
I believe you mean to put "()" not "[]"
I got <span>z = -8 as my answer
</span><span />


8 0
3 years ago
Help with geometry! ! !! ! !
snow_lady [41]

Answer:

RST

Step-by-step explanation:

Look at the angles for M, N and O. They are equal to 79, 60, and 42 degrees, respectively. Now look at the triangle to the right of triangle MNO. In what order should we line up the letters so that the angles for that triangle should also equal 79, 60 and 42 degrees? If you look at it for a second, you should that this problem is easy to solve! Did you get it right! That's right, by lining up the angles in the order RST, the measure of each angle is equal to the measures of MNO.

Give me Brainliest and have a great day! :)

Cheers!

8 0
4 years ago
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