All categories

2 years ago

Felipe made 182$ for 13 hours of work. At the same rate, how much would he make for 18 hours of work?

Mathematics

1 answer:

KonstantinChe [14]2 years ago

4 0

Answer:

252

Step-by-step explanation:

He earns 2522 for 18 hours of work.

You might be interested in

Name the marked angle in 2 different ways.

solong [7]

Answer:

∠XWV ∠UWV

Hope this helps! :)

3 0

3 years ago

Solve for g. 4g sqaured+36g+81=0

andrew-mc [135]

4g^2 + 36g + 81 = 0
x1 = -4.5
x2 = -4.5

5 0

3 years ago

mt. Everest, the highest elevation in aisa is 29,028 feet above sea level. the dead sea, the lowest elevation, is 1,312 feet bel

andre [41]

Answer:

27716

Step-by-step explanation:

27716!

lol

8 0

3 years ago

Read 2 more answers

Firefighters need to use a 60-foot ladder to save a child. She is 50 feet above street

mr_godi [17]

Answer:

The ladder must be placed at a distance of 33.2 feet from the bottom of the building

Step-by-step explanation:

From what we have here, we are looking at a right angled triangle with the hypotenuse which is the length of the ladder

The height of the child is 50 feet from ground level

So we need to get the third side of the triangle

We can get this by considering the use of Pythagoras’ theorem

This will give us the length of the third side of the triangle

From Pythagoras’ the square of the hypotenuse is equal the sum of the squares of the two other sides

Let the unknown side be x

Thus;

60^2 = 50^2 + x^2

x^2 = 60^2 - 50^2

x^2 = (60-50)(60+50)

x^2 = (10)(110)

x^2 = 1100

x = square root of 1100

x = 33.166

To the nearest tenth, this is 33.2 feet

3 0

3 years ago

Built in 2011, the capital gate tower is 150 meters tall (measured vertically from the ground) and makes a 72 degree angle with

Softa [21]

Answer:

Step-by-step explanation:

You can create a right triangle out of this information and then use right triangle trig to solve.

We are given the height of the triangle as the height of the tower which is 150m.

We are given the angle of inclination as the degree the tower makes with the ground which is 72.

From the angle of 72 degrees, which is also known as the reference angle, we have the side across from it (the height) and we are looking for the side adjacent to it (how far from the base of the tower the keys will land). Side opposite the reference angle over side adjacent to the reference angle is the tangent ratio:

$tan(72)=\frac{150}{x}$ and, solving for x,

$x=\frac{150}{tan(72)}$

Make sure your calculator is in degree mode to solve this. Divide 150 by the tan(72) and find that

x = 48.7 m

7 0

4 years ago