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Luda [366]
3 years ago
10

Subtract to find the value of 15(2/3-2/5)

Mathematics
1 answer:
Sav [38]3 years ago
3 0

Answer:

4

Step-by-step explanation:

Simplify the expression

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Help please image is uploaded view please.
harina [27]

Answer:

23

Step-by-step explanation:

we are given that angle NRQ is 78 degrees

we can see from the figure that the sum of the given angles is angle NRQ

so

(8x + 7) + (4x - 1) = 78

12x + 6 = 78

12x = 72

x = 6

Now, we have to find angle PRQ

replacing x with 6 in the equation of angle PRQ

PRQ = 4(6) - 1

PRQ = 23

6 0
3 years ago
What is 4/5 of 45 equle
Goryan [66]
\frac{4}{5} \ of \ 45= \frac{4}{5} \times 45=4 \times \frac{45}{5}=4 \times 9=36

4/5 of 45 equals 36.
5 0
3 years ago
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ANSWER THIS PLEASE I NEED TO GET MY SLEEP I FORGOT ​
alisha [4.7K]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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$57.66 is 70% of what total number?
Paha777 [63]

Answer:

74.958

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Because 57.66 added 30 percent is equal to 74.958

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