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Bezzdna [24]
3 years ago
13

HELP ME ASAP BRAINLIEST UP FOR GRABS

Mathematics
1 answer:
Volgvan3 years ago
6 0

Answer:

52.0 m

Step-by-step explanation:

The triangle formed by the flagpole, the ground and the 30° line is a right triangle, with x as the required length to be found.

Using the tangent ratio

tan30° = \frac{opposite}{adjacent} = \frac{30}{x} ( multiply both sides by x )

x × tan30° = 30 ( divide both sides by tan30° )

x = \frac{30}{tan30} ≈ 52.0 m

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PLEASE HELP?!
abruzzese [7]
The nswer is c 30 degres hop i helped :p
8 0
4 years ago
Read 2 more answers
The 89 bus comes every 8 minutes. The 368 bus comes every 12 minutes. Both buses are at the same stop at 9 am. At what time will
Natali5045456 [20]

Answer:

9:24 am

Step-by-step explanation:

89 bus = 8 minutes

368 bus = 12 minutes

Find the lowest common multiple(L.C.M) of 8 minutes and 12 minutes

8 minutes = 16, 24, 32, 40, 48

12 minutes = 24, 36, 48, 60

The L.C.M of 8 minutes and 12 minutes is 24 minutes

Both buses are at the same stop at 9 am.

The next time both buses will be at the same stand = 9 am + 24 minutes

= 9:24 am

8 0
3 years ago
Solve for z.<br><br> –2.9 + 4.2z = –14.73 − 12.74 + 0.3z<br><br> z =
Kobotan [32]

Answer:

\boxed{z = -6.3}

Step-by-step explanation:

=  >  - 2.9 + 4.2z =  - 14.73 - 12.74 + 0.3z \\  \\  =  >  - 2.9 + 4.2z =  - 27.47 + 0.3z \\  \\  =  > 4.2z - 2.9 =  0.3z - 27.47 \\  \\  =  > 4.2z - 0.3z - 2.9 =  - 27.47 \\  \\  =  > 3.9z =  - 27.47 + 2.9 \\  \\  =  > 3.9z =  - 24.57 \\  \\  =  > z =  -  \frac{24.57}{3.9}  \\  \\  =  > z =  - 6.3

4 0
3 years ago
30% of Americans will fall asleep before midnight. For every 500 Americans, about how many will be sleeping before the New Year?
Zolol [24]

Answer: 150

Step-by-step explanation:

30% = 0.3

100-30=70

70% = 0.7

0.7 X 500 = 350

500-350 = 150

5 0
3 years ago
Read 2 more answers
The aquarium has 10 more red fish than blue fish. 60 percent of the fish are red. How many blue fish are in the aquarium?
guajiro [1.7K]

Answer:

20 blue fish

Step-by-step explanation:

Number of blue fish = x

Number of red fish = x+10

Red fish = 60% of total = 0.6

Total fish = x+x+10 = 2x+10

0.6 = (x+10)/(2x+10)

Solve for x:

1.2x+6 = x+10

0.2x = 4

x = 20

Hope this helps!

Mark as brainliest :))

7 0
3 years ago
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