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marin [14]
3 years ago
12

Select the equation of the line that passes through the point (5, 7) and is perpendicular to the line x = 4.

Mathematics
1 answer:
yarga [219]3 years ago
4 0
The answer to your question is C. y=7
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Past the core
Basile [38]

Answer:

Building's shadow length = 180 feet.

Step-by-step explanation:

Given:

A 50-foot flagpole is at the entrance of a building that is 300 feet tall.

Its forms a right angled triangle from both ends,both of them are similar because the angle of the sun is the same at the same time of day.

From similar triangle property we can say that.

⇒ length of the building shadow times height of the flagpole's = length of the flagpole's shadow times height of the building

Or

\frac{length\ of\ the\ building\ shadow}{height\ of\ the\ building} =\frac{length\of\ the\ flagpole's\ shadow}{height\ of\ the\ flagpole's}

Plugging the values in the above equation we have,

Let length of the building shadow ='x' feet

⇒ \frac{x}{300} =\frac{30}{50}

⇒ \frac{x}{300}\times 300 =\frac{30}{50}\times 300

⇒ x=\frac{300\times 30}{50}

⇒ x=\frac{9000}{50}

⇒ x=180 feet.

So the length of the building shadow is 180 feet.

5 0
3 years ago
What is the value of x?<br><br><br><br> Enter your answer in the box.
OverLord2011 [107]
5x + 10           10
---------- =      -------
   121               11

make the bottom have same common denominator

10/11 x (10/10) = 100/121

Get rid of the denominator (for both now have 121 as a base)

5x + 10 = 100

5x + 10 (-10) = 100 (-10)

5x = 90

5x/5 = 90/5

x = 18

x = 18  is your answer

hope this helps
4 0
3 years ago
Read 2 more answers
I know this is a simple question but i am confused hah, can someone help me
zloy xaker [14]

Answer:

469.875 square feet

Step-by-step explanation:

All you have to do for this question is multiply 3.75 bags of soil * 125.3 feet per bag.

3.75 * 125.3 = 469.875 square feet

6 0
3 years ago
Read 2 more answers
find the area of this figure. round your answer to the nearest hundredth.use 3.14 to approximate pi.​
lord [1]

The area of the geometry is the sum of the area of the triangle and the semicircle will be 49.12 square feet.

<h3>What is Geometry?</h3>

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

The geometry is the combination of the semicircle and right triangle.

Then the area of the geometry will be

Area = 1/2 x 6 x 8 + π/8 x 8²

Area = 4 x 6 + 3.14 x 8

Area = 24 + 25.12

Area = 49.12 square feet

More about the geometry link is given below.

brainly.com/question/7558603

#SPJ1

5 0
2 years ago
Angle MNP ~ Angle HJK. <br> Both triangles are isosceles. if m
valina [46]

Answer:

Angles H, J, M, N

Step-by-step explanation:

Since m<p is 90 degrees it must be the largest angle so both triangles have angle 45-45-90. m<P is equal to m<K. This means that angle h, j, m, and n are equal.

6 0
2 years ago
Read 2 more answers
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