Answer:
x = 4
Step-by-step explanation:
180 = 102 + 24x - 18
- 102 - 18 = 84
- subtract 84 from both sides
- 96 = 24x
- divide both sides by 4
- 4 = x
Answer:
T(h)=40h+20
Step-by-step explanation:
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By the Pythagorean Theorem, the lengths of the sides of a triangle satisfy
if the triangle is a right triangle (in which case the angle between sides a and b is the right angle).
Answer:
1 hour after 2 weeks
Step-by-step explanation:
She rides 3 days a week, and 10 minutes a day. Multiplying 3 and 10 gets you 30 minutes a week. Over a 2 week period, that is 60 minutes (1 hour)
Answer:
Step-by-step explanation:
<u>___2x____l__y_____</u>
l 0 l 0 l
<u>l l l</u>
l 1 l 2 l
l<u> l l</u>
l 2 l 4 l
l<u> l</u>