2 years ago

(x + 10) (-2x +15)cam someone this for me

Mathematics

1 answer:

Rudik [331]2 years ago

7 0

Answer:

-2x^2-5x+150

Step-by-step explanation:

(x)(-2x) + (x)(15) + (10)(-2x)+(10)(15) <--- multiplying

2x^2+15x-20x+150 <---- solution of multiplication

2x^2 - 5x+150 <------- combine like terms (answer)

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3 years ago

Using a formula estimate the body surface area of a person whose height is 150 cm and who weighs 80 kg.

ladessa [460]

Answer:

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Step-by-step explanation:

We are asked to find the body surface area of a person whose height is 150 cm and who weighs 80 kg.

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Substitute the values:

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3 years ago

Please help me solve this for brainliest!!

LenaWriter [7]

Answer:

=5.2/1.3

16/4

Step-by-step explanation:

first find the ratio of 5.2 to 1.3 by dividing the 2 numbers. That gave me 4 since you want EF I just did 16 divided by 4 which gave me 4.

EF=4

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3 years ago

(x + 10) (-2x +15)cam someone this for me​

(x + 10) (-2x +15)cam someone this for me