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3 years ago

Part 2 to my hw pls help if u can!

Mathematics

1 answer:

UkoKoshka [18]3 years ago

5 0

Answer:

24.7

Step-by-step explanation:

first lets set things up: we know that one leg is 8 shorter than 42

42-8=34

so a leg is 34 and the hypotenus is 42, plug into the Pythagorean therum

42 squared- 34 squared = ?

1764-1156= 608

square root of 608 = 24.7

So the missing side is 24.7

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Pls answer this I give brainliest thank you! Number 2

irina [24]

Answer:

Step by Step Explanation:

To find the volume of a cube, you need to cube the side length. In this case, since the side length is 8, the volume is 8^3=512 cubic inches, or answer choice D. Hope this helps!

6 0

3 years ago

Read 2 more answers

Madeline took 3 friends out for dinner .the cost of the meals was $46.50 .she left a 20% tip . what was the total cost including

Sveta_85 [38]

First you have to take 20% and make it into a fraction 1/5.
Then you multiply 46.5 and multiply it by 1/5 and get 9.3
Add $46.50 and $9.30 and get $55.80

4 0

4 years ago

Brainliest if correct hurryyy!!

RideAnS [48]

Answer:

8.14

Step-by-step explanation:

Ok.So to do this, you have to know the Pytharomean Theroem.If you do not know how,then that is totally ok.I will tell.So the theroem has a formula.

Down below is a image showing the variables.

Now the hypotenuse is c.And b and a are the legs.

So we can put evaluses in the formula(formula:a^2 + b^2 = c):

(6.0)^2 + (5.5)^2 = c^2

36 + 30.25=c^2

66.25=c^2

8.14 = c

So 8.14 is the anwser!

Hoped it helped!

7 0

3 years ago

You are trying to locate a stolen car using a helicopter. The helicopter costs $250 per hour to rent. The number of hours to fin

fiasKO [112]

Answer:

B. $1750

Step-by-step explanation:

The mean of the discrete uniform distribution is given by:

$M = \frac{a+b}{2}$

In this problem, we have that $a = 3, b = 11$ .

The expected time to find the car is:

$M = \frac{3+11}{2} = 7$

7 hours are expected to find the car.

The helicopter costs $250 per hour to rent.

7*$250 = $1750

So the correct answer is:

B. $1750

6 0

3 years ago

What is the answer to 9(g+3h)

Elis [28]

9g + 27h, that’s what I got

6 0

3 years ago

Part 2 to my hw pls help if u can!​

Part 2 to my hw pls help if u can!