3 years ago

.........................help

Mathematics

1 answer:

DanielleElmas [232]3 years ago

8 0

Hey buddy
Your answer is last part(e part)
Irrational
Hope it helps :)

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One fifth of the sum of two angles is 24 and half their difference is 14.Calculate the two angles

Brums [2.3K]

Let, the angles = a, b
It is given that, a+b /5 = 24
a + b = 120 --- equation (1)

a-b/2 = 14
a - b = 28 ---- equation (2)
a = 28 + b

Now, substitute this value of b in equation (1),
28 + b + b = 120
2b = 120 - 28
b = 92/2
b = 46
Now, a = 28 + b = 28 + 46 = 74

In short, Your Angles are 74 and 46

Hope this helps!

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That would be week 2 and 4 (B). They are both at 12 students attending

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