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zmey [24]
2 years ago
10

A person throws a ball from an initial height of 48 ft and an initial upward velocity of 8 ft/sec.

Mathematics
1 answer:
antoniya [11.8K]2 years ago
8 0
I believe it’s B i’m so sorry if i’m wrong!!!
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Please help with this!!! 25 points and i'll mark you brainliest!!! Show how you got answer!!!
HACTEHA [7]

Answer:

17.9°

Step-by-step explanation:

From trigonometry:

Opposite = 14

Adjacent = x

theta = 38°

hence;

tan theta = opposite/ adjacent

tan38° = 14/x

x = 14/tan38°

x = 17.9°

6 0
3 years ago
Serena’s average speed during her training run was 8 kilometers per hour over the 2 hours that she ran. What was the total dista
Volgvan

Step-by-step explanation:

so, we just enter the given data into the given formula. and then calculate. it does not get easier than that.

d = 8km/h × 2h = 16km

Serena ran 16km in these 2 hours.

7 0
2 years ago
Please please please answer this I have the answer I just need the work for it!!!!!
MrRa [10]

Answer:

x=80

Step-by-step explanation:

First of all, you must find the length of the side to add with 36 to equal 100. This would give you 64. So once you do that, you can do pythagorean theorem to find the length of x. This would give you 64^2 + 48^2 = x^2. Once you have this equation, you square your terms to get; 4,096 + 2,304 = x^2. After you add them you will now have 6,400 = x^2. Once you have this, you will need to do the square root of both sides of the equation; sqrt(6400) = x. This gives you x = 80.

Hope this helps!

Brainliest?

3 0
3 years ago
A whale is at the surface of the ocean tto breathe. What is the whale's elevation? Draw a numhber line
ratelena [41]

Answer:0


<—————|—————>
                0


Step-by-step explanation:

4 0
2 years ago
The answer to this question
Alexeev081 [22]
Answer:

8.6

Expiration
8 0
3 years ago
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