Ask question

Ask question

All categories

2 years ago

13

A fireman's ladder leaning against a house makes an angle of 50° with the ground. How long is the ladder if the ladder is 8 feet

from the foot of the house?

1 answer:

antoniya [11.8K]2 years ago

5 0

The ladder would be 12.4 feet hope that helps

You might be interested in

Find all two-digit numbers with the following property: difference of that number and the number with its reversed digits is 36.

kirza4 [7]

$10x+y-(10y+x)=36\\
10x+y-10y-x=36\\
9x-9y=36\\
x-y=4\\\\
x,y\in\{1,2,3,4,5,6,7,8,9\}\\
\Downarrow\\
x=5,y=1\\
x=6,y=2\\
x=7,y=3\\
x=8,y=4\\
x=9,y=5


$

There are 5 such numbers - 51,62,73,84,95

6 0

2 years ago

Pls answer asap!! will mark brainliest giving 50 points ty ily <3

malfutka [58]

Answer:

56

Step-by-step explanation:

Keep the order of opperations in mind when doing this (PEMDAS). First, solve what is inside the parentheses (6-1). Then, solve the exponent and the multiplication (6² and 5×5). Finally, finish adding and subtracting to get the answer.

4 0

3 years ago

Read 2 more answers

Quadratic Functions: Vertex Form

Keith_Richards [23]

Answer:

(5, -9).

Step-by-step explanation:

The vertex if (h, k).

So for 6(x - 5)^2 - 9 the vertex is the point (5, -9).

7 0

3 years ago

Write an equation of the parabola in vertex form that passes through (-7, -15) and has vertex (-5, 9)

iren2701 [21]

The equation for the parabola would be: $y=-6(x+5)^2+9$

7 0

3 years ago

A rectangular room measures 18 ft by 37 ft. How many

Lera25 [3.4K]

Step-by-step explanation:

the area of a rectangle is length × width.

in our case

37 × 18 = 666 ft²

so, we need 666 ft² of tiles.

8 0

2 years ago

Read 2 more answers