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3 years ago

6

Coach Jump is standing on a platform watching the football team practice. If the platform is 12 feet high and the quarterback is

standing 23 feet from the base of the platform, find the angle of depression from where Coach Jump is standing to the quarterback.

1 answer:

zimovet [89]3 years ago

3 0

Answer:

Why don't you know this its so easy

Step-by-step explanation:

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The lengths of the sides of a triangle are represented by 3 consecutive even integers. if the perimeter of the triangle is 72 fe

iris [78.8K]

P = a + b + c
P = 72
a = x
b = x + 2
c = x + 4

72 = x + x + 2 + x + 4
72 = 3x + 6
72 - 6 = 3x
66 = 3x
66/3 = x
22 = x

x + 2 = 22 + 2 = 24
x + 4 = 22 + 4 = 26

the sides of ur triangle are : 22,24,26 <==

6 0

3 years ago

Ill give brainliest

andreev551 [17]

First, make sure that all the variables are in one side. The first equation is gonna be x-y=3

Second, we are going to eliminate the y because it is much easier, but you can also eliminate the x

We have to add both equation because the y in the first equation is negative and in the second equation it’s positive.

We are left with 3x=9

Therefore, x=3

Last, substitute x= 3 in one of the equations

Y=6

P.O.I is (3,6)

8 0

3 years ago

ΔABC has vertices A(2,4), B(6,0), AND C(-4,0).

arlik [135]

<span>ΔABC is not a right triangle.</span>

3 0

3 years ago

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Many companies "grade on a bell curve" to compare the performance of their managers and professional workers. This forces the us

GarryVolchara [31]

Answer:

option A

Step-by-step explanation:

given,

10% A grades 80% B grades 10% C grades

This year, managers with scores less than 35 received C's and those with scores above 425 received A's.

The mean has to be middle of two corresponding cutoff value

$\mu = \dfrac{35+425}{2}$

μ = 230

Cutoff Off C grade corresponds with the area of 0.10 is table A.

corresponding z- score according to Table A

Z = -1.28

now, standard deviation

$z = \dfrac{x-\mu}{\sigma}$

$\sigma= \dfrac{x-\mu}{z}$

$\sigma= \dfrac{35-230}{-1.28}$

σ = 152.3

Correct answer is option A

4 0

3 years ago

Need help due 3 minutes!!!!!

Kazeer [188]

x = 2

brainliest please lol

8 0

3 years ago

Read 2 more answers