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marin [14]
3 years ago
14

Please answer these questions...

Mathematics
1 answer:
Sphinxa [80]3 years ago
8 0

Answer:-18 and T=3+Y

Step-by-step explanation:

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Patty is ordering vests for her scout troop to wear in the Veterans Day parade. She ordered 12 vests from the Festive Features c
anygoal [31]

Answer:

Step-by-step explanation:

7 0
3 years ago
A 6-foot tall man casts a shadow that is 12 feet long. What is the measure of the sun's angle of elevation? Enter your answer, r
Masteriza [31]

Answer:

27^{\circ}

Step-by-step explanation:

Let x represent the sun's angle of elevation.

We have been given that a 6-foot tall man casts a shadow that is 12 feet long.

Upon looking at our attachment we can see that man and his shadow forma a right triangle with respect to ground, where height of man is opposite side and his shadow is adjacent side.

Since tangent relates opposite side of a right triangle with adjacent, so we can set an equation as:

\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}

\text{tan}(x)=\frac{6}{12}

\text{tan}(x)=\frac{1}{2}

Using arctan we will get,

x=\text{tan}^{-1}(\frac{1}{2})

x=26.565051177078^{\circ}\approx 27^{\circ}

Therefore, the measure of the sun's angle of elevation is 27 degrees.

3 0
3 years ago
Find the slope of the line that passes through the points (-12,10) and (-18,14).
9966 [12]

Answer:

-2/3

Step-by-step explanation:

To find the slope we use the formula

m= ( y2-y1)/(x2-x1)

   = ( 14-10)/(-18- -12)

   = (14-10)/(-18+12)

  = 4/-6

 = -2/3

5 0
3 years ago
"My new phone cost a fortune,"said Amy. " Mine costs twice as much," said Jill. If together, the two phones cost $575.25, how mu
Naddik [55]

Answer:

Cost of Amy's Phone= $191.75

Cost of Jill's phone = $191.75*2= $383.5

Step-by-step explanation:

let Amy's phone cost be A

Jill's phone cost = 2A

A/Q-

A +2A = $575.25

3A= $575.25

A=$575.25/3

A= $191.75

then,

Cost of Amy's Phone= $191.75

Cost of Jill's phone= $191.75*2= $383.5

3 0
3 years ago
What is the value of x?
satela [25.4K]
X + 1 + 4 = 2x + 3
x + 5 = 2x + 3
2 = x
x = 2
3 0
3 years ago
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