All categories

3 years ago

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. If the dis

Mathematics

2 answers:

Trava [24]3 years ago

7 0

Answer:

19.05 ft

Step-by-step explanation:

-Given Hypotenuse=22 ft and the base length is 11 feet.

-We apply the Pythagorean theorem to find the height:

$h^2+b^2=H^2\\\\h=\sqrt{22^2-11^2}\\\\=19.05\ feet$

Hence, the stair's height is 19.05 ft

KonstantinChe [14]3 years ago

7 0

Answer:

19.05

Step-by-step explanation:

You might be interested in

NEED HELP ASAP FREE BRAINLIST

creativ13 [48]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A 7-day cruise is being advertised for 849$. What is the unit price per day?

gtnhenbr [62]

Answer:

$ 121.29

Step-by-step explanation:

849 / 7 = 121.28571428571

rounded to 121.29

3 0

2 years ago

Read 2 more answers

Noel and Joy started dancing in an effort to lose weight. Noel recorded the number of calories she burns in x hours in the table

Darya [45]

Answer:

Noel burns calories faster. Choice D

Step-by-step explanation:

n(x)=250x (noel’s burned calories per hour)

j(x)=100x (joy’s burned calories per hour)

4 0

2 years ago

Pleaseee someone helppp mee<br><br>

zheka24 [161]

Answer:

gftfyuoppoiu7644wqqettuiopouytrewesdffhjklju

Step-by-step explanation:

gffggghhhjjklliigg

6 0

2 years ago

Read 2 more answers

Find the distance between the points with the given coordinates (-8,-6),(4,10)

Serggg [28]

Hello from MrBillDoesMath!

Answer:

Discussion:

Let (x1,y1) = (-8, -6) and (x2,y2) = (4,10). Per the distance formula,

Distance = sqrt ( (x1-x2)^2 + (y1-y2)^2 ) so

Distance = sqrt ( (-8-4)^2 + (-6-10)^2 )

= sqrt( (12)^2 + (-16)^2 )

= sqrt( 144 + 256 )

= sqrt(400)

= 20

Thank you,

MrB

3 0

3 years ago

Read 2 more answers