2 years ago

Please help me out, i’ll mark brainliest!!

Mathematics

1 answer:

Novay_Z [31]2 years ago

4 0

College............................

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Select all the true statements.

kenny6666 [7]

Answer:

THE 1ST AND 3RD

Step-by-step explanation:

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3 years ago

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Convert the equation y + 1 = -3/5 (x+5)

cestrela7 [59]

If you simplify each side of the equation you get this y= -4 - 3x/5

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2 years ago

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B9x%2B20%3D0" id="TexFormula1" title="x^{2} +9x+20=0" alt="x^{2} +9x+20=0" ali

Hoochie [10]

Answer:

We have been given an equation $x^2+9x+20=0$

We will factorize it by middle term splitting.

Step 1: $x^2+5x+4x+20=0$

Taking common factors out by clubing first two terms ad last two terms

Step 2: $x(x+5)+4(x+5)=0$

Step 3: $(x+4)(x+5)=0$

Equating both above factors to zero as:

Step 4: $(x+4)=0\Rightarrow x=-4$

And $(x+5)=0\Rightarrow x=-5$ .

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3 years ago

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What are the zeros of f(x) = x2 + 3x – 10?

Nady [450]

Step One
Factor f(x)
f(x) = (x + 5)(x - 2)

Step Two
The zeros occur when either (x + 5) = 0 or (x - 2) = 0

x + 5 = 0
x = -5

x - 2 =0
x = 2

Step 3
Record the zeros
(-5,0) or (2,0) <<<<<< answer.

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2 years ago

wendy cut a board into 4 pieces of equal sizes to make a table. which fraction of the whole board does each piece represent.

katen-ka-za [31]

Answer: Each piece would be 1/4 or 25%

Step-by-step explanation:

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3 years ago

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