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3 years ago

Need help with this question

Mathematics

1 answer:

olasank [31]3 years ago

6 0

Answer:

x=-7,y=10,p=53°,k+w=90°,k=45°,w=45°

Step-by-step explanation:

hope this helps

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In a classroom,there are 12 girls and 8 boys.What fraction of the students in class are girls?What percent of the class are girl

tekilochka [14]

Answer:

Step-by-step explanation:

Add the total number of students:

Boys: 8, + Girls: 12 = 20 students

$\frac{12}{20} = \frac{6}{10}$ of the students are girls

6/10 also equates to 60%, which is the percent of girls in the class.

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4 years ago

Round 7.38 to the nearest tenth

Anna71 [15]

Answer:

7.40

Step-by-step explanation:

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3 years ago

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You are a male who has a high school diploma. You plan to attend college and earn a bachelor’s degree. When you graduate from co

blsea [12.9K]

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Answer: 11,272

Step-by-step explanation: there are 52 weeks in a year multiplied by the median wage, which is 1001. Then minus 40,780.

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HOPE THIS HELPS!!!!!! :D

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2 years ago

Please help asap thanks :)

Olenka [21]

Bro ur in like 2nd grade

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3 years ago

In the system of equations below, I want to eliminate the variable y.

Mekhanik [1.2K]

Answer:

(x,y)=(-1,1)

Step-by-step explanation:

Given that,

3x + 5y = 2 .....(1)

6x - 10y = -16 ....(2)

Finding the value of x from equation (1).

$x=\dfrac{2-5y}{3}$

Put the value of x in equation (2)

$6(\dfrac{2-5y}{3}) - 10y = -16\\\\2(2-5y)-10y=-16\\\\4-10y-10y=-16\\\\-20y=-16-4\\\\y=1$

Put the value of y in equation (1) :

$3x + 5(1) = 2\\\\3x=2-5\\\\3x=-3\\\\x=-1$

So, the solution of the equations is (-1,1).

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3 years ago

Need help with this question​

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