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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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There are 180 dogs. If 35% of them are huskies, how many huskies are there? *<br> Your answer
raketka [301]

Answer:

The answer is: 63

Step-by-step explanation:

Divide 180 by 35% to find how many are huskies

and its 63.

Check on calculator to make sure: 180 ÷ 35% = 63

3 0
3 years ago
How to solve 2 3/4 - 1 5/8
daser333 [38]

Answer:

1 1/8

Step-by-step explanation:

First, Make the first fraction into a new one with an equal denominator. (3/4 x2= 6/8)

Then, subtract the whole numbers (2-1=1) and the fractions (6/8-5/8= 1/8)

Lastly, add your two differences together and you get 1 1/8.

6 0
3 years ago
Which represents the inverse of the function f(x)=4x?
Juliette [100K]

Answer:

h(x) = \frac{1}{4}x

Step-by-step explanation:

Suppose h is the inverse of f then

f(x) = y ⇔ h(y) = x

f(x) = y ⇔ 4x = y ⇔ x = y/4

and since x = h(y) then h(y) = y/4

then we can write :

h(x) = \frac{x}{4}

______________________

:)

8 0
3 years ago
2(1-4)-3(2+1) equals what
AysviL [449]

It would be -15 as the answer

6 0
3 years ago
Read 2 more answers
bank card is charging 1.4 monthly interest on credit card changes. If you charge $175 pair of running shoes on the card and did
ahrayia [7]
176.03 is the answer because A=P(+rt) P is the amount of money r is rate which is the interest and t is time which is the month
4 0
3 years ago
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