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Sedaia [141]
2 years ago
7

Please help me with my math please.?

Mathematics
2 answers:
Semmy [17]2 years ago
7 0
  • x=6,y=0
  • m=-1

So

equation

  • y=mx+b
  • 0=-1(6)+b
  • b-6=0
  • b=6

So equation

  • y=-x+6
Lady_Fox [76]2 years ago
4 0

Answer:

x = 6, y = 0, m = -1
y = mx + b
0 = -1(6) + b
0 = -6 + b
6 = b
y = -1x + (6)

Step-by-step explanation:

^^^
See answer, pretty simple.

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Represent this statement as an equation: Six more than twice a number is 20.
inna [77]

Answer:

2x+6=20

Step-by-step explanation:

4 0
3 years ago
the area of a roof on a house is n756 square inches. the length of the roof is 108 inches. how many inches wide is the roof?
Leno4ka [110]
 <span>Area = Length * Width 

So Width = Area/Length = 756/108 = 7 inches wide</span><span>
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6 0
3 years ago
(2x² - 5x-3)/ (x-3)<br> DIvide the polynomials
Anika [276]

Answer:

2x + 1

Step-by-step explanation:

\frac{(2x² - 5x-3)}{(x - 3)}

Factor out 2x² - 5x-3

\frac{(2x + 1)(x - 3)}{x - 3}

divide x - 3 by x - 3

=> 2x + 1

<em><u>Or another step</u></em>

Step by Step Solution

STEP

1

:

Equation at the end of step 1

STEP

2

:

2x² - 5x - 3/ x - 3

Trying to factor by splitting the middle term

2.1 Factoring 2x² - 5x - 3

The first term is, 2x² its coefficient is 2 .

The middle term is, -5x its coefficient is -5 .

The last term, "the constant", is -3

Step-1 : Multiply the coefficient of the first term by the constant 2 • -3 = -6

Step-2 : Find two factors of -6 whose sum equals the coefficient of the middle term, which is -5 .

-6 + 1 = -5 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -6 and 1

2x² - 6x + 1x - 3

Step-4 : Add up the first 2 terms, pulling out like factors :

2x • (x-3)

Add up the last 2 terms, pulling out common factors :

1 • (x-3)

Step-5 : Add up the four terms of step 4 :

(2x+1) • (x-3)

Which is the desired factorization

Canceling Out :

2.2 Cancel out (x-3) which appears on both sides of the fraction line.

Final result :

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6 0
2 years ago
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natta225 [31]

Answer:

4.71 minutes

Step-by-step explanation:

Incomplete question [See comment for complete question]

Given

Shape: Cone

r = 3 -- radius

h = 7 --- height

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Required

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First, calculate the volume of the cone.

This is calculated as:

V = \frac{1}{3} \pi r^2h

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V = \frac{1}{3} * 197.82

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Cancel out the units

Time= \frac{65.94}{14} min

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3 0
2 years ago
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I can't see the graph but I'll try anyway

Answer:

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4     $13,122

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4 0
2 years ago
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