Answer:
If the kite has an 11 ft line attached to it and it casts an 8 feet shadow, we will have a rectangle triangle (see picture below).
To find the height x of the kite, we can apply the Pythagorean theorem.
x² = 11² - 8²
x² = 121 - 64
x² = 57
x =√57
Step-by-step explanation:
Answer:
Pythagoras
Step-by-step explanation:
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Answer:
-17(-)-18=-17+18=1 or -17+18=1
Step-by-step explanation:
if -17 is one number you Add 18.
-17(-)-18=-17+18=1
Answer: n = 6
Step-by-step explanation:
First lets combine like terms
(3 + n) + 7 = 3 + (6 + 7)
10 + n = 16
Now let’s subtract 10 on each side to isolate x
N = 6
Now let’s check our work by inputting x just to make sure
(3 + 6) + 7 = 3 + (6 + 7)
9 + 7 = 3 + 13
16 = 16
So we are right!
The answer is A. If there are 30 people and 14 are boys, that means there are 16 girls. So you put 16/14 and simplify so that would be 8/7.
