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Nastasia [14]
4 years ago
15

Select all the correct answers.

Mathematics
1 answer:
Sloan [31]4 years ago
3 0
The answer is b and c
You might be interested in
(a) Work out the reciprocal of 1.25
Oxana [17]

Answer:

0.8 OR \frac{4}{5}

Step-by-step explanation:

The reciprocal of any number is the number that it multiplies by to equal 1.

The reciprocal can be found by simply converting the number into a fraction and then 'flipping' the fraction as any number multiplied by its reciprocal is 1.

E.g.

No. X/Y * Y/X (its reciprocal) = 1

\frac{x}{y} *\frac{y}{x} =\frac{xy}{xy} =1

So, to find the reciprocal of 1.25,we should first convert 1.25 to a fraction.

1.25 = 125/100

\frac{125/25}{100/25}=\frac{5}{4}

Now we just flip 5/4 to get our reciprocal:

\frac{4}{5} = 0.8

Test: 0.8 * 1.25 = 1

The reciprocal of 1.25 (\frac{5}{4}) is 0.8 (\frac{4}{5}).

Hope this helped!

8 0
3 years ago
Consider the equation q= 4 +0.8p.<br> What value of q would make the equation true when p<br> is 7?
NARA [144]

Answer:

9.6

Step-by-step explanation:

q=4+0.8(7)

6 0
3 years ago
What is the slope of the line that passes through (-6,13) and (8,-29)
Bumek [7]

Answer:

-3

Step-by-step explanation:

4 0
4 years ago
Plz help I will make you brainliest!Thanks
STatiana [176]
Use the formula V=AbH and 48=16h will be the second step and then divide by 16 and then you get the answer
7 0
3 years ago
Read 2 more answers
A rancher is putting a fence around a square animal pen. The perimeter of the pen is 32 feet. The fence posts will be 16 inches
Crazy boy [7]
21 fence posts. i dont know how to draw a picture on this site, but you covert 16in to ft and then divide 32 by 1.5
4 0
3 years ago
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