8.9. round the first 8 after decimal to 9 because the 8 after is 5 or above.
Answer:
65
Step-by-step explanation:
Hello there! :)
Answer:
1.
2.
Step-by-step explanation:
1. 3/5+4/15
First, you multiply by numerator and denominator.
3*3=9
5*3=15
Then, you had to combine by the fractions.
Add by the numbers from left to right.
9+4=13
<u><em>13/15 is the final answer.</em></u>
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2. 5/6-1/4
First, you multiply by 2 both sides of numerator and denominator.
5*2=10
6*2=12
10/12
3/12
Subtract by the numerator.
10-3=7
<em><u>7/12 is the final answer.</u></em>
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Hope this helps!
Thanks!
Have a nice day! :)
:D
-Charlie
-12 idrk havent done much of this
Answer:
x = 14
Step-by-step explanation:
For complementary angles, the sum of two angles is equal to 90 degrees.
We have,
ATQ,
Taking like terms together,
4x+x =90-30+10
5x = 70
x = 14
So, the value of x is 14.