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Inga [223]
2 years ago
14

Study the numerical expression (4 x 10) + 8. Which one of the following expressions is equivalent to this numerical expression?

Mathematics
1 answer:
Alexxx [7]2 years ago
7 0

Answer:

C

Step-by-step explanation:

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the water level in a swimming pool increased from 4.5 feet to 6 feet what is the percent increase in the water level rounded to
yuradex [85]
The answer would be twenty five percent because four and one half is equal to seventy-five percent and one hundred minus seventy-five would be twenty-five.

8 0
3 years ago
Which graph is not a function ? Why isn’t it ?
bulgar [2K]

Answer:

Graph 2

Step-by-step explanation:

Graph two is not a function because it does not pass "the vertical line test", which is a method of determining if a graph is a function or not. To do this, we use our pen to check that for every x value there is only one y value. In graph two, however, this is not the case.

3 0
3 years ago
Please help ill give brainiest answer
Ugo [173]

Answer:

2x +2x=90

ZRQ

Step-by-step explanation:

FOR THE FIRST ONE, SUM OF ANGLES IN A TRIANGLE IS 180 AND SINCE WE KNOW ONE ANGLE IS 90° THE REST WOULD ADD UPTO 90°

THE SECOND ONE, JUST FOLLOW THE SEQUENCE OF THE MARKED LINES

for XYZ they went from the unlabeled line to the double marked line to the single marked line. similarly go for ZRQ

4 0
3 years ago
Find the measure of the angle plz help
Talja [164]

Answer:

you need a protractor to measure it. They have made a picture of that too.

Step-by-step explanation:

you need a protractor to measure it. They have made a picture of that too.

4 0
2 years ago
Work out giving your answer in its simplest form 3/11 times 4/9
Marina86 [1]

Answer:

3/11 x 4/9 = 4/33 or in decimal form = 0.121212

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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