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True [87]
2 years ago
12

I don’t understand it

Mathematics
1 answer:
kondaur [170]2 years ago
7 0

Answer:

m<F=50

Step-by-step explanation:

complementary angles mean that together they equal 90, we need to set up an equation to find x, and then put x into angle F to find its measurement :)

m<C+m<F=90

(2x+10)+(x+35)=90

calculate to find x!

x=15

now we put 15 into (x+35)

15+35=50

hope this helps!! :D

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Round 21 to the nearest 10.
bagirrra123 [75]

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2 years ago
What is the length of ST? Please explain your answer
Aliun [14]
We know that

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