3 years ago

Anyone can help me with 9th grade math !!!

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

5 0

Okay so where's the math question(s)?

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1.) Which pair of sides are corresponding sides?

Lilit [14]

Answer:

Step-by-step explanation:

A) EA and ST

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2 years ago

Simplify: -14cd-2c^2d^2+15cd+9c^2d^2-15cd

MaRussiya [10]

7c^2d^2-14cd

Hope this helps a bunch!!!!!!!!!!!!

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3 years ago

In a class there are 40 students 30 are boys and what is the percentage of girls ....

Artyom0805 [142]

Answer:

25%

Step-by-step explanation:

Total= 40 students

boys +girls= 40

30 +girls= 40

number of girls

= 40 -30

= 10

Percentage of girls

$= \frac{10}{40} \times 100\% \\ = 25\%$

Alternatively,

percentage of girls

= 100% -(percentage of boys)

$= 100\% - ( \frac{30}{40} \times 100\%) \\ = 100\% - 75\% \\ = 25\%$

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2 years ago

PLS HELP WILL MARK YOU BRIANLIEST

Rasek [7]

Answer:

Area=210

perimeter=66

Step-by-step explanation:

A=a+b(h)/2

P=a+b+c+d

8 0

2 years ago

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Simplify -12x^4/x^4+8x^5 brainly <br> What is x

yaroslaw [1]

Answer:

-12+8x^5

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2 years ago

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