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Dennis_Churaev [7]
3 years ago
11

A man wants to cut down a tree in his yard. He measures his distance from the tree to be 17 feet and the angle of elevation to t

he tree to be 35. What is the height of the tree to the nearest tenth of a meter?
Mathematics
1 answer:
Sergeu [11.5K]3 years ago
6 0

Answer:

3.6 m

Step-by-step explanation:

You sure that mixed units is the correct way to go?

17tan35 = 11.90352... ft

11.9... ft (0.3048 m/ft) = 3.62819... m

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work out the equation of the line which passes through the point(-1,2)and is parallel to the line y=x+4
erma4kov [3.2K]
If you have graph paper (or regular paper, graph is easier) you can plot it out. The equation would be y=x-1
just graph the point and then go up one over one until you get cross the y-axis
3 0
4 years ago
What is the equation of the line that passes
Afina-wow [57]

Answer:

Step-by-step explanation:

First, find the slope of the line for the two points.

Slope is Rise/Run.

For the two points (-8,-4) and (3,-10):

Rise (-10 - (-4)) = -6

Run (3 - ( -8)) = 11

The slope is Rise/Run or -(6/11)

The equation becomes y = -(6/11)x + b

Find b by entering either of the 2 points given.  I'll use (3,-10):

y = -(6/11)x + b

-10 = -(6/11)(3) + b

b = -10 + (6/11)(3)

b = -10 +(18/11)

b = -(110/11) + (18/11)

b = -(92/11)

The equation becomes y = -(6/11)x - (92/11)

See attached graph.

4 0
2 years ago
What is the surface area of the cylinder with height 3 mi and radius 8mil? Round your answer to the nearest thousandth
zepelin [54]

Answer:

<u>553.143 mi²</u>

Step-by-step explanation:

Surface Area (Cylinder) :

  • 2πr (r + h)
  • 2 x 22/7 x 8 (8 + 3)
  • 16 x 22/7 x 11
  • 176 x 22/7
  • 3872/7
  • <u>553.143 mi²</u>
5 0
2 years ago
Read 2 more answers
Cristal's gross semimonthly salary is $2968.50. What is the maximum amount she can afford to borrow for a home mortgage?
prohojiy [21]

Answer:

C) 142,488

Step-by-step explanation: by adding up here semimonthly, also took test.

8 0
3 years ago
Loretta’s income last year was $81,300. She made $56,800 at her salaried job and had additional passive income. If Loretta earne
aalyn [17]

Answer:

Option a.  $2,040

Step-by-step explanation:

step 1

To find out the amount of the additional passive income last year, subtract the amount earned at her salaried job from Loretta’s income last year

so

\$81,300-\$56,800=\$24,500

step 2

Divide the additional passive income last year by 12 (number of months in a year)

\$24,500/12=\$2,041.67

therefore

approximately $2,400 per month

5 0
3 years ago
Read 2 more answers
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