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Inga [223]
4 years ago
8

Help please, pythagorean theorem

Mathematics
1 answer:
Inessa [10]4 years ago
3 0

Answer:

a. 40 yards

b. 30 more yards

Step-by-step explanation:

a. 30²+x²=50²

900+x²=2500

x²=1600

x=40

b. It would be 60 yards if she just went to the Elm cabin, but if she went down to the mess hall it would be 50 yards, and then 40 more yards to Elm. 90 is 30 more than 60.

(hope this helps!)

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If the area of a circle is 58 ft.² find the circumference
Korvikt [17]
27ft.     Would be the correct answer.
6 0
3 years ago
3. A full-price ticket for a college basketball game costs $2.50, and a student ticket costs $1.75. If
Dennis_Churaev [7]

Let's say x = full price tickets

Let's say y = student tickets

We can write two equations:

From "585 tickets were sold" we can make the equation:

x + y = 585

And from "Full-price ticket is $2.50 and student ticket is $1.75 and total receipts is $1,217.25"...we can make the equation:

2.50x + 1.75y = 1,217.25

So now we can use substitution to find our answer...since we only have to find how many student tickets...we will solve the first equation for x so we can plug that into the 2nd equation to solve for y.

x + y = 585

x + y - y = 585 - y

x = 585 - y

Now we plug that into our 2nd equation: 2.50 (585 - y) + 1.75y = 1217.25

Distribute your 2.50

1462.5 - 2.50y + 1.75y = 1217.25

Add the y's: 1462.5 - 0.75y = 1217.25

Subtract 1462.5 from both sides:

1462.5 - 0.75y - 1462.5= 1217.25 - 1462.5

-0.75y = -245.25

Divide both sides by -0.75:

y = -245.25/-0.75

y = 327

        There were 327 student tickets :)

3 0
4 years ago
A cylinder shaped juice pitcher has a diameter of 12 cm and a height of 25 cm. What volume of juice does the pitcher contain whe
Andreas93 [3]

Answer:

706.50 cubic cm.

Step-by-step explanation:

Given that a cylinder shaped juice pitcher has a diameter of 12 cm and a height of 25 cm.

We are to find out the t volume of juice does the pitcher contain when it is 25% full.  3.14 is to be used for pi.

Volume of the cylinder = \pi r^2 h\\ \\=3.14 *6^2*25\\=2826

When it is 25% full the volume would be 1/4 of the full volume

=\frac{2826}{4} =706.50 cubic cm

So volume when 25% full is

706.50 cubic cm.

4 0
4 years ago
What is the solution to the equation?
arlik [135]
Jessi work is correct. Everyone did the work correctly as far as the method but only Jessi’s work was correct because 6/12 = 1/2


YOUR ANNSWER IS B OR JESSI’S WORK.
6 0
3 years ago
Read 2 more answers
What is the solution set for 6x – 2 = 5x +3, given the replacement set {2,3,4,5}?
Alisiya [41]

Answer:

the answer is d or the number 5

Step-by-step explanation:

4 0
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