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s2008m [1.1K]
3 years ago
15

Somebody plz me on this real quick

Mathematics
1 answer:
Kay [80]3 years ago
4 0
I think it would be the second one
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How to expand (X+8) (X+3)
Wewaii [24]
(a+b)(c+d)=ac+ad+bc+bd\\\\(x+8)(x+3)=x\cdot x+3\cdot x+8\cdot x+8\cdot3\\\\=x^2+3x+8x+24=x^2+11x+24
6 0
3 years ago
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Helppppppp please:( and thank you
Shtirlitz [24]

Answer:

180-140=50 180-90-50= 40 m=40

3 0
2 years ago
Does anyone know how to calculate the volume of a sphere
marshall27 [118]

Answer:

V=4 /3 times pie(3.14) times r^3

Step-by-step explanation:

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3 years ago
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What is the equation of the following line? Be sure to scroll down first to see
Rom4ik [11]
<h2>Answer:</h2>

-1/3x

<h2>Step-by-step explanation:</h2><h3>Known :</h3>
  • x1 = -3
  • x2 = 0
  • y1 = 1
  • y2 = 0

<h3>Asked :</h3>
  • Correct line equation

<h3>Solution :</h3>

We can find the straight line equation using this formula,

\frac{y-y1}{y2-y1} = \frac{x-x1}{x2-x1}

Insert all we know inside the formula,

\frac{y-1}{0-1} = \frac{x-(-3)}{0-(-3)}\\\frac{y-1}{-1} = \frac{x +3}{3}\\

Use cross multiplication,

3(y - 1) = -1(x + 3)\

3y - 3 = -x - 3

3y = -x - 3 + 3

3y = -x

y = -1/3x

<h3>Conclusion :</h3>

The correct equation is y = -1/3x

6 0
2 years ago
WHAT IS THE ANGLE MEASUREMENTS ??
olganol [36]

Answer:

SUM OF ALL ANGLES=180

THEREFORE,

16X+16X+13X=180

45X=180

X=180/45

X=4

THERFORE,<G=16*4=64

<H=16*4=64

AND<I=13*4=52

3 0
3 years ago
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