Answer:
Pythagorean Theorem:
a^2 + b^2 = c^2
30^2 + b^2 = 35^2
b^2 = 325
b=18.03
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Answer:
X > -4
Step-by-step explanation:
Collect the like terms which literally leaves you with -x<4
Then just changes the signs, hence the answer.
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Rectangle. it’s a 2d 4 sided shape with 2 sets of parallel sides
Answer:
x = 10
Step-by-step explanation:
X = 10 because if you look at the 28 and 14, 14 is half of 28 so the ratio is 1:2 which would also work for the 20 so the answer is 10
The area of a circle is given by
If you want to approximate pi with 3.14, the formula becomes
