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Airida [17]
3 years ago
15

The students in Mr.Collin's class used a surveyor's measuring device to find the angle from their location to the top of a build

ing. They also measured their distance from the bottom of the building. The diagram shows the angle measure and the distance. To the nearest foot, what is the height of the building?
a. 105 ft
b. 116 ft
c. 32 ft
d. 54 ft

Mathematics
1 answer:
Natalija [7]3 years ago
7 0

Answer:

Please mark brainliest

Step-by-step explanation:

the answer would be 54 feet

I hope I am right. :)

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Select all the points that are on the graph of the line
Stolb23 [73]

Answer:

(0,-3), (-5,-5)

Step-by-step explanation:

Plug in x and y and see in which case = -15

-2(0)+5(5)= 25 no

-2(0)+5(-3)= -15 yes

-2(-5)+5(-1)= 5 no

-2(-5)+5(-5)= -15 yes

-2(10)+5(-1)= -25 no

-2(-10)+5(7)= 55 no

4 0
3 years ago
The double number line shows that 444 pounds of almonds cost \$34$34dollar sign, 34.
IgorC [24]

Answer:

$42.5

Step-by-step explanation:

3 0
3 years ago
Which expression is equivalent to a2 + 2a – 8?
marshall27 [118]

Answer:

D

Step-by-step explanation:

(a+4)(a-2)=a^2+2a-8

a*a=a^2

a*(-2)=-2a

a*4=4a

4*(-2)=-8

a^2-2a+4a-8=a^2+2a-8

4 0
3 years ago
What is the answer to 36÷9 using a number line?
Katarina [22]

To divide 36/9 using the number line you have to jump from zero with length of 9 until reach 36, and the result will be the number of jumps.

I do the jumps by steps, but you can draw in the number line:

0. First jump from 0 to 9.

,

1. Second jump from 9 to 9+9=18.

,

2. Third jump from 18 to 18+9=27.

,

3. Fourth jump from 27 to 27+9=36.

,

4. Great!! We already reach 36.

So, we need four jumps of 9 to reach 36 from 0.

So, the result is 36/9=4

4 0
1 year ago
In trapezoid RTUW, V is the midpoint of segment UW, and S is the midpoint of segment RT. Find UT.
andrezito [222]
The line VS is middle line of that trapezoid, so you know that it is

VS= (WR+UT)/2

so we will get that it is: 

<span>40= (x^2+2 +2x^2+3)/2
x = 5

Therefore, 

x^2 + 2 
5^2 + 2
25 +2
27 <----- OPTION 2

Hope this answers the question.</span>
8 0
3 years ago
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