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Vitek1552 [10]
3 years ago
13

From the foot of a building i have to look upwards at an angle of 22 degrees to sight the top of a tree. From the top of a build

ing, 150 meters above ground level, I have to look down at an angle of depression of 50 degrees to look at the top of the tree. A) How tall is the tree? B) How far from the building is the tree?
Mathematics
2 answers:
shepuryov [24]3 years ago
6 0

Answer:

i say b

Step-by-step explanation:

DiKsa [7]3 years ago
4 0
Idk if u can read it but it’s basic trigonometry
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"at the end of the year Juan has $52.71 more than 4 times his balance at the beginning of the year if his ending balance was $17
Salsk061 [2.6K]
At the end of the year, Juan has 52.71 more than 4 times his balance at the beginning. Okay, let's set this up.

4x + 52.71
(4 times) (52.71 more)
His ending was 172.90, so
4x + 52.71=172.90
4x= 120.19
x= 30.05
He had $30.05 at the beginning of the year.
8 0
3 years ago
James made $85.00 in 2 weeks mowing yards. He spent 20% of that buying new tools. How much did he spend on tools? *
Kruka [31]

Answer: c 17

Step-by-step explanation:

Easy

5 0
2 years ago
Read 2 more answers
Some1 hurry up plzzz need help
Step2247 [10]

Answer:

IM pretty sure b) and c)

Step-by-step explanation:

3 0
2 years ago
1,188 divided by 9 show work
Arisa [49]
Answer is 132
because 9 goes into 11 twice and 9 goes into 28 3 times

4 0
3 years ago
I need help with 7-11 if u do help me u get a lot of points !!! Please help now!!
Ludmilka [50]

Answer:

#7 = 430

#9 = 16

#11 = 930

Step-by-step explanation:

7 to the power of 2 is 49 /  49+3 is 52  /  52-9 is 43  / 43x10 is 430

66 divided by 11 is 5 /  5 +3 is 8   /   8 X2 is 16

18 -3 is 15  /  15 + 3 is 18 /  18 to the power of 2 is 324  /   324 - 14 is 310

310x3 is 930

3 0
2 years ago
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