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gizmo_the_mogwai [7]
3 years ago
8

I need help finding the answer

Mathematics
1 answer:
aniked [119]3 years ago
3 0
Angle vru is 80 and the angle urw is 15
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Graham and Hunter are circus performers. A cable lifts Graham into the air at a constant speed of 1.5 ft/s. When Graham’s arms a
lidiya [134]

Answer: Hello there!

this type of equations in one dimension (when all the factors are constants) are written as:

h =  initial position +  initial velocity*t + (acceleration/2)*t^2

First, let's describe the hunter's equation:

We know that Graham moves with a velocity of 1.5 ft/s, and when he is  18 ft above the ground, Hunter throws the ball, and because Graham is pulled with a cable, he is not affected by gravity.

If we define t= 0 when Graham is 18 ft above the ground, the equation for Graham height (in feet) is:

h = 18 + 1.5t

where t in seconds.

Now, the equation for the ball:

We know that at t= 0, the ball is thrown from an initial distance of 5ft, with an initial velocity of 24ft/s and is affected by gravity acceleration g, where g is equal to: 32.2 ft/s (notice that the gravity pulls the ball downwards, so it will have a negative sign)

the equation for the ball is:

h = 5 + 24t - (32.2/2)t^2 = 5 + 24t - 16.1t^2

So the system is:

h = 18 + 1.5t

h = 5 +24t - 16.1t^2

so the right answer is A

5 0
3 years ago
What is the work for 309÷76,255
Ber [7]
.004052
___________
76255) 309.00000
305.020
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4.98000
3.81275
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1.16725




5 0
3 years ago
I need help with this question ASAP!!!
alex41 [277]
I’m not sure sorry also it past due
4 0
3 years ago
If the scale factor from figure A to figure B is 3:8, find the value of X (giving brainliest and thanks to all!)
Tom [10]

Answer:

x = 9

Step-by-step explanation:

Corresponding sides are in proportion, that is

\frac{x}{24} = \frac{3}{8} ( cross- multiply )

8x = 72 ( divide both sides by 8 )

x = 9

6 0
3 years ago
Which events are independent?
fgiga [73]
<span>Which events are independent?

I. flipping a coin multiple times
II. picking coins, with replacement
III. picking coins, without replacement


I only

II only

I and II  **** this one

II and III</span>
4 0
3 years ago
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