3 years ago

Nga

Mathematics

1 answer:

andrezito [222]3 years ago

5 0

Answer:

Step-by-step explanation:

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What is the X-in intercept of the line 6x + y = 18

Keith_Richards [23]

$\boxed{x=3}$

Step-by-step explanation:

The Standard Form of the equation of line is given by:

$Ax+Bx=C \\ \\ For \ A, \ B, \ C\ Real \ Constant \\ and \ A>0$

So:

$6x+y=18 \\ \\ is \ written \ in \ standard \ form$

The x-intercept can be found setting $y=0$ :

$6x+(0)=18 \\ \\ Isolating \ x: \\ \\ 6x=18 \\ \\ \boxed{x=3}$

<h2>Learn more:</h2>

Parabola: brainly.com/question/10605728

#LearnWithBrainly

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3 years ago

A limited edition poster increases in value each year. After 1 year, the poster is worth $20.70. After 2 years, it is worth $23.

RideAnS [48]

Y= 3.11x+ 17.59

I got this equation by doing 23.81-20.70 to find m, which is 3.11.
Then to find b, or y-intercept, I subtracted 3.11 from 20.70 to get the origin all price and got 17.59

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3 years ago

6. slope = -1; y-intercept = 8<br> Write the linear equation in slope intercept form

Mice21 [21]

Answer: y = -1x + 8

Step-by-step explanation: linear equations must be written in the format

y = mx + b from.

m represents the slope which it -1

b represents the y-intercept which is 8.

Just substitute the slope and y-intercept in the m and b places and that is a linear equation.

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3 years ago

A pool has an area of 1,275 m2 and a width of 25 1 2 m. What is the length of the pool?

Anarel [89]

Is it meant to be 251m^2?
and what are your choices

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3 years ago

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The circumference of a circle is 5picm.

DIA [1.3K]

A=pi(r)squared
d=5
r=2.5
A= 2.5(2.5)(pi)
Area= 6.25

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3 years ago