Sorry but i only know the answer for the 1st question.
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If the angles are complementary they measure 90°.
1st find half of 90
which is 45.
Find 4 more than 45.
which is 49°
then subtract 90-49=41
so the measurement of the 2 angles are
49 and 41
Hope it helps!!
Ok, so 1 is a whole number. 1/5 is a fraction of 1. So you want to subtract 1/5 from 1. The number 1 is equal to 5/5. So if you subtract 1/5 from 5/5 you are left with 4/5. You do the same with the second one, just subtract 3/5 from 5/5 to get your answer.
Answer:
b=15
Step-by-step explanation:
7(b+1)=2*56 (we cross multiply)
7b+7=112
7b=105
b=15
Answer:
I think 5 because they both go into it
Answer:
C'(4, 0)
Step-by-step explanation:
Translated 6 units to the right means that the x-value increases by 6.
1 unit up means y-value increases by 1.
(-5 + 6, -1 + 1)
(-2 + 6, -1 + 1)
The second point must be C, as the translation lines it up with one of the answers.
