Answer:
√20
Or
2√5
Step-by-step explanation:
It is very easy just substitute
It will be:
Hello!
The left triangle have two same side length so the two bottom angles are the same which is (180-56)/2=62
See the left triangle bottom right angle and the right triangle bigger angle have the sum of 180 degree so the bigger angle=180-62=118
The right triangle also have two same sides so they also have same angle degree so x=(180-118)/2=31
Have a great day!
Answer:
D
Step-by-step explanation:
x²=4
x=√4
X1=2
X2=-2
The surface area of the cylinder is A≈2111.15in²
Answer:
a) -5n9
Step-by-step explanation:
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