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Mrac [35]
3 years ago
9

A man on the third floor of a building shouts down to a person on the street. If the man is 25 feet up and the distance between

the person on the street and the man in the building is 50 feet, what is the angle of elevation (in degrees) between the person on the street and the person in the building?
Mathematics
2 answers:
Inga [223]3 years ago
7 0
Heellloooo

the answer is about 57

Have anice day
gladu [14]3 years ago
3 0
Tan^(-1) = 25/50
= 26.56 degrees
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Can someone please helppp will give you lots of points and brainliest
harkovskaia [24]

4. SOLVE FOR X:

Using the Alternate Interior Angles Theorem, we know that the 67 degree angle is congruent with the (12x - 5) degree angle. With this information, all I have to do is set the two equal to each other and solve for x.

67 = 12x - 5

67 + 5 = 12x - 5 + 5

72/12 = 12x/12

6 = x

x = 6

SOLVE FOR Y:

Using the Vertical Angles theorem, we know that angle y must be congruent to the 67 degree angle.

y = 67 degrees.


5. SOLVE FOR Y:

Alternate exterior angles: 6(x - 12) = 120

6x - 72 + 72 = 120 + 72

6x/6 = 192/6

x = 32

SOLVE FOR Y:

6((32) - 12) + y = 180

192 - 72 + y = 180

120 + y - 120 = 180 - 120

y = 60

8 0
3 years ago
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Shea wants to wrap a package that is 8 inches by 11 inches by 2 inches. Shea purchased a roll of wrapping paper that is 1 foot w
nekit [7.7K]
First we need to know the surface area of the package:
2(lw) + 2(lh) + 2(wh)
2(8*11) + 2(11*2) + 2(8*2)
2(88) + 2(22) + 2(16)
176 + 44 + 32
252 square inches needed

Wrapping paper is in feet, so convert it to inches before finding the area.
1' = 12"; 2' = 24"
12* 24 = 288 square inches.

So, yes there is enough paper to cover all sides of the gift if there are no overlaps.
6 0
3 years ago
Write an equivalent expression for 2 x 2 x 2 x 2 x 2 x 2
AVprozaik [17]

Answer:

2 ^ 6

Step-by-step explanation:

3 0
3 years ago
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Use inductive reasoning to describe the pattern. Then find the next two numbers in the pattern. 1, 4, 7, 10, . . .
Kisachek [45]

Option a: add 3 to the previous term; 13, 16

Explanation:

The sequence is 1, 4, 7, 10, ....

We need to determine the next two terms of the sequence.

Hence to find the next two terms, first we shall find the common difference between every two terms.

Common difference between 1 and 4 = 4-1=3

Similarly, common difference between 4 and 7 = 7-4=3

Common difference between 7 and 10 = 10-7=3

Hence, the common difference is 3.

So, the next two terms will also have the same common difference 3.

To determine the next two terms, first we shall add 3 to the term 10, we get,

10+3=13

Similarly, adding 3 to the term 13, we get,

13+3=16

Thus, the sequence is 1, 4, 7, 10, 13, 16, .....

Thus, add 3 to the previous term; 13, 16

Hence, option a is the correct answer.

6 0
3 years ago
If f(x) = 2x - 9, then f(3) = -3.<br><br> True<br> False
agasfer [191]
True
work: f(3)=2(3)-9
f(3)=6-9
f(3)=-3
3 0
3 years ago
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