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WITCHER [35]
3 years ago
13

Please help brainliest to best

Mathematics
1 answer:
CaHeK987 [17]3 years ago
4 0

-\frac{3}{20}= -0.15

-3\frac{21}{25} = -12.84

3\frac{9}{25}=1.56

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One third of the students at Finley high school play sports. Two fifths of the students who play sports are girls. What fraction
Cerrena [4.2K]
You would have to do 1/3x2/5 which is 2/15. So 2/15 of the girls in the school play sports. 
7 0
4 years ago
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Find the area of rectangular ground of length the25√3m and breath 20√6m<br>​
Elza [17]

Answer: 500√18

Step-by-step explanation:

Area Of Rectangle = Length × Breadth

Length = 25√3m

Breadth = 20√6m

Area = L×B

= 25√3 × 20√6

= 500√18

Therefore 500√18m is the are of the ground.

Answer From GauthMath if you like it please Heart and comment thanks.

4 0
3 years ago
Solve the system of equations.<br><br><br> −5x+2y=9<br> y=7x<br> ​
RUDIKE [14]

Answer:

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Step-by-step explanation:

−5x+2y=9

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Distribute

-5x +14x = 9

Combine like terms

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Divide by 9

9x/9 =9/9

x= 1

Now find y

y = 7(1)

y = 7

5 0
4 years ago
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Aliun [14]

Answer:

4x - 4

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B
v=-101+4j
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