Ask question

Ask question

All categories

3 years ago

8

How long must a ladder be to reach to top of a 20 foot wallif the ladder and the top wall form a 32 degree angle at the top. Ro

und to 2 decimal places .

1 answer:

seraphim [82]3 years ago

3 0

Check the picture below.

make sure your calculator is in Degree mode.

You might be interested in

Please help and hurry please

kakasveta [241]

Answer:

x=7.48

Step-by-step explanation:

13^2+x^2=15^2

169+x^2=225

x^2=56

x=7.48

6 0

2 years ago

Read 2 more answers

Jose could win $17 for guessing the correct number of Jelly Beans in a fat. The estimates that there are 450 Jelly Beans in the

Shkiper50 [21]

Answer:

Step-by-step explanation:

475 517

6 0

3 years ago

Factor the polynomial x(3x+5)-4(3x+5)

padilas [110]

<span>x(3x+5)-4(3x+5)
3x^2+5x-12x+20
3x^2-7x+20</span>

3 0

3 years ago

Read 2 more answers

Find the length of the leg(s) of a right triangle, to the nearest hundredth, if both legs are equal and the hypotenuse is 10.

charle [14.2K]

Answer:

7.07 units

Step-by-step explanation:

Use the Pythagorean theorem for the right triangle:

$\text{hypotenuse}^2=\text{leg}_1^2+\text{leg}_2^2,\\ \\c^2=a^2+b^2.$

If a = x, b = x, and c = 10, then

$10^2=x^2+x^2,\\ \\100=2x^2,\\ \\x^2=50,\\ \\x=\sqrt{50}=5\sqrt{2}\approx 7.07\ units.$

7 0

3 years ago

Help me with 2 please

GarryVolchara [31]

The answer to your question would be C 6 can be put into 18 and 24

7 0

3 years ago