3 years ago

Help!! what do i puttt WILL GIVE BRAINLIEST

Mathematics

2 answers:

Tasya [4]3 years ago

8 0

Answer:

(-9, 0)

Step-by-step explanation:

tankabanditka [31]3 years ago

4 0

Answer:

(-9,0)

Step-by-step explanation:

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Stephen is 5'7". Him and his class mates want to know how many Stephens it would take to get to The Sun (4.8 billion feet from t

Sergio [31]

5'7" is Stephen's height

4.8 billion is the distance to the sun.

4.8 billion ft / 5'7" = 859,701,493 ft

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3 years ago

Lee graphs the function y=2x2+1 y = 2 x 2 + 1 . Which statement explains whether the function is linear or not linear?

Sveta_85 [38]

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Step-by-step explanation:it in slope intercept form

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3 years ago

An equilateral triangle has perimeter P. The length of one side is P/3. Which expression is equivalent to the length on one side

irina1246 [14]

Answer: $3\times \dfrac{P}{3}=P$

Step-by-step explanation:

Given

The perimeter of one equilateral triangle is P

The lengths of the equilateral triangle are equal

Suppose x is the length of each side

$\therefore 3\times x=P\\\\\Rightarrow x=\dfrac{P}{3}$

i.e.

$\Rightarrow 3\times \dfrac{P}{3}=P$

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3 years ago

Simplify and write answer in standard form.

mamaluj [8]

Answer:

$x^3+8x^2+2x+1$

Step-by-step explanation:

Combine like terms (terms with the same exponent).

$x^3+(3x^2+5x^2)+(x+x)+1=x^3+8x^2+2x+1$

"Standard form" means to list terms so the exponents go from high to low (descending order).

6 0

3 years ago

I have a lot of khan questions so any help would be appreciated 3(−2a−4)+3a

nata0808 [166]

Answer:

-3a-12

Step-by-step explanation:

3(-2a-4)+3a

-6a-12+3a

-6a+3a-12

-3a-12

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2 years ago

Help!! what do i puttt WILL GIVE BRAINLIEST​

Help!! what do i puttt WILL GIVE BRAINLIEST