All categories

3 years ago

PLS HELP ME WILL MARK BRAINLIEST THANK YOU SO MUCH!!!

Mathematics

1 answer:

EleoNora [17]3 years ago

5 0

Answer:

57.2 feet

Step-by-step explanation:

Use Pythagorean theorem:

98^2+h^2=112^2

h^2= 112^2-98^2

h^2= 2940

h= 54.2

Also add 3 because of the context in the problem.

So, about 57.2 feet.

You might be interested in

ANSWERED

kvv77 [185]

Answer:

c but you have it so thanks

Step-by-step explanation:

6 0

3 years ago

A^2 -2a+1÷6 ÷(a^2 -1)=

Tanya [424]

$\frac{ {6a}^{4} - {12a}^{3} - \: {6a}^{2} + 12a + 1 }{6(a + 1)(a - 1)}$

Simplify the <u>expression</u>

3 0

3 years ago

A 9-pack of plastic cups costs $7.83. What is the unit price?

Illusion [34]

Answer:

0.87$ per unit ........

6 0

3 years ago

A car travels 182 kilometers in 4 hours with the constant speed. how much time will it take traveling 42 kilometers

Schach [20]

Answer:

55.38 min

Step-by-step explanation:

A car travels,

182 km ⇒ 4 hours

And we have to find the time that it takes to travel 42 km .

Lets make a equation.

Let the unknown time be x

182 km ⇒ 4 hours

42 km ⇒ x

To make easy let's km in to meters and hours in to minutes

182000 m ⇒ 240 min

42000m ⇒ x

Now use cross multiplication.

$182000x=240*42000\\$

$182000x=10080000$

$\frac{182000x}{182000} =\frac{1008000}{182000}$

$x =55.38min$

Hope this helps you.

Let me know if you have any other questions :-)

6 0

3 years ago

The difference of p and 4

Iteru [2.4K]

Difference Means subtraction

p-4

4-p

There is a unlike term [p] and 4.So we can't subtract.
We can only subtract when there is p and 4p(4p-p).Answer would be 3 p.

5 0

2 years ago