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3 years ago

Anyone know how to do this

Mathematics

1 answer:

blsea [12.9K]3 years ago

7 0

Answer:

A B C D E MIGHT BE UR ANSWER

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Can i use the pythagorythm therom on all triangles

Umnica [9.8K]

No, you can only use the Pythagorean theorem on right triangles.

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4 years ago

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In a school one-third of all 240 students play soccer. Forty four students play both soccer and basketball and sixty students do

stiv31 [10]

Answer:

100 students play only basketball.

Step-by-step explanation:

We are given the following information in the question:

Total number of students in school = 240

Number of students that play soccer =

$\dfrac{1}{3}\times \text{Total number of students}\\\\=\dfrac{1}{3}\times 240 = 80$

n(S) =80

$n(S\cap B) = 44$

$n(S'\cap B') = 60$

Formula:

$n(S\cup B) = \text{Total} - n(S' \cap B')\\n(S\cup B) = n(S) + n(B) - n(S\cap B)$

Putting the values, we get,

$n(S\cup B) =240-60=180\\n(S\cup B) = 180 = 80 - 44 + n(B)\\n(B) = 180 - 80 + 44= 144$

Thus, 144 students play basketball.

Out of these 144, 44 plays soccer as well.

$\text{Student only playing basketball} = 144 -44 = 100$

Thus, 100 students play only basketball and not soccer.

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4 years ago

Help need answer asp

soldi70 [24.7K]

I would say Group B
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3 years ago

Is 8 yd less than 288 in

katrin2010 [14]

8 yards is equal to 288 inches.
1 yard=36 inches
36x8=288
288 converted to yards=8

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4 years ago

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Solve each proportion. 9/8 = x/7

Alona [7]

Answer:

x=63/8

Step-by-step explanation:

9/8=x/7

or, 9*7=x*8

or, 63=8x

x=63/8

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2 years ago