Solve for x. X + 1 3/4 = 2 7/8
1 answer:
Answer:
1 1/8
Step-by-step explanation:
x + 1 3/4 = 2 7/8 ( subtract 1 3/4 to isolate x)
2 7/8 is the same as 23/8
1 3/4 is the same as 7/4
you have to have the same denominator to subtract the fractions so you multiply 7/4 by 2
this gets 23/8 - 14/8 ( you subtract 23-14)
you get 9/8 which is the same as 1 1/8
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No, because all sides are not congruent. The answer is B.
Answer:
tan(35) = x/20
20(tan(35)) = x
14.0 in. = x
14.0 inches
Step-by-step explanation:
use trigonometry to figure out the height.
122.5.
A=b x h/2. A=122.5 b=7
A x b=h
122.5 x 7 =122.5
The correct answer should be 3.
