Answer: 3/5 * 3/1 is 9/5 I think
Step-by-step explanation: Go to a calculator and type it but I think it’s KCF so yeah
Answer:
9/5 or 1.8
Step-by-step explanation:
3/5 * 3/1 = 9/5 or 9 divided by 5 gets 1.8
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and are supplementary angles. Their sum should be . .
The sum of the three angles in triangle : should be equal to .
and .
and form another pair of supplementary angles. Their sum should also be . .
4-4x=12+16x
−4x+4=16x+12
−4+4−4=16+12−4
-4x=16x+8
-4x-16x=16x+8-16x
-20x=8
-20x/-20 = 8/-20
x= -2/5
1,4