6. The angle of depression from the top of a tower to a boulder on the ground is 38°. If the tower is 25 m high,
1 answer:
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Answer:
ODC is 90
Step-by-step explanation:
look at the attachment
the quadrilateral must have 360 degrees in total so:
360 - (28+90+152)=90
Answer:
9) shifted down 2
10) shifted right 4
11) more wider
12) more narrow
Step-by-step explanation:
Answer:
4 pull ups and 32 push ups
Step-by-step explanation:
Answer:
± 2
Step-by-step explanation:
let the number be n , then
n² - 4 = 0 ( add 4 to both sides )
n² = 4 ( take square root of both sides )
n = ± = ± 2
The number is - 2 or 2