Find measure of x! Please help if you know how to do this
2 answers:
Answer:
52°
Step-by-step explanation:
(I'm assuming lines JK and HI are parallel)
∠JKA and ∠HIA are corresponding so they are congruent.
Therefore, since ∠JKA is 62, so is ∠HIA. Then knowing the sum of interior angles of a triangle always must be 180, you can just do the math to get 52° as the remaining angle.
66° + 62° + ∠x = 180
∠x = 52°
Answer:
52 degrees
Step-by-step explanation:
Hi there!
Given the diagram, we can first assume that the line going through J and K and the line going through H and I are parallel.
This would mean that <AIH and <AKJ are equal because they are <em>corresponding angles</em>. Now, we know that <AIH is 62 degrees.
In a triangle, the sum of all its interior angles is 180 degrees. To find x, we would have to subtract 66 and 62 from 180 degrees:
180-66-62 = 52
Therefore, <x is 52 degrees.
I hope this helps!
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Answer:
38.5sqft
Step-by-step explanation:
If we have the 2 shorter sides of a right triangle, we can compute the area as:
A = ab/2
A = 7ft * 11ft / 2 = 77sqft/2 = 38.5sqft
Answer:
7 fiction books 23 non-fiction books
Step-by-step explanation:
The number of non-fiction read was 5 less than 4 times the number of fiction books.
Assume fiction books are x.
An equation representing this would be:
x + (4x - 5) = 30
5x - 5 = 30
5x = 30 + 5
x = 35 / 5
x = 7 fiction books
Non-fiction books:
= 4x - 5
= 4 * 7 - 5
= 23 non - fiction books
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Answer:
Step-by-step explanation:
I think its x^2(18x^2 -9+4x) sorry if I’m wrong
