3 years ago

Find the length of ladder

Mathematics

1 answer:

makkiz [27]3 years ago

5 0

Answer:

33 feet

Step-by-step explanation:

Use SOHCAHTOA to determine which trigonometric function to use:

sin(65)=30/x

sin(65)x=30

x=30/sin(65)

x=33.1

So the length of the ladder rounded to the nearest foot is 33 feet

You might be interested in

What is the best way to learn mathematics easily??

emmasim [6.3K]

I would recommend going to school

Or get a tutor

Or ask your parents

4 0

3 years ago

Can someone please help me with these 3 math questions? <br> ASAP!

Daniel [21]

I only see one question.
The answer is the root 4 has the multiplicity of 2.

7 0

3 years ago

Solve the inequality- x+18 ≥ 8x+4 or 15x-15 ≤ 15x+5<br><br> I give Brainliest!

r-ruslan [8.4K]

Answer:

x ≥ 2

0 ≤ 20 (not quite sure if the question is right)

Step-by-step explanation:

x+18 ≥ 8x+4

x - 8x ≥ 4 - 18

-7x ≥ -14

x ≥ $\frac{-14}{-7}$

x ≥ 2

________________

15x-15 ≤ 15x+5

15x - 15x ≤ 5 + 15

0 ≤ 20

(I don't think this is the right question...cuz theres a 0)

6 0

2 years ago

For khan academy . Send me the answer immediately

vodomira [7]

Answer:

plot your first point at (-3,5) then down 2 units and to the right 5 units

Step-by-step explanation:

7 0

3 years ago

What is the perimeter of the shape in units

Taya2010 [7]

Step-by-step explanation:

18 units

have a great day

5 0

2 years ago