3 years ago

Y - 3 = 4(x + 12) slope and y intercept

Mathematics

1 answer:

Gala2k [10]3 years ago

8 0

The y-intercept will be (0,51)

In case, if you want the x-intercept it will be (-51/4,0)

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Please help quicklyyy!!!

Fiesta28 [93]

Answer:

Its the 3 one

Step-by-step explanation:

7 0

3 years ago

Find the width of a rectangular prism with a surface area of 250 square cm, a height of 5 cm, and a length of 10 cm. 15 cm 50 cm

oksian1 [2.3K]

Let, the width = w

We know, A = 2(lw + wh +hl )
250 = 2(10w + 5w + 50)
250 = 2(15w + 50)
250 = 30w + 100
30w = 250 - 100
w = 150/30
w = 5

In short, Your Answer would be Option C) 5 cm

Hope this helps!

8 0

3 years ago

PLEASE HELP

kifflom [539]

$\\ \sf\longmapsto \dfrac{x^2-1}{x^2+5x+4}\leqslant 0$

Solving denominator

$\\ \sf\longmapsto x^2+5x+4>0$

$\\ \sf\longmapsto x^2+4x+x+4>0$

$\\ \sf\longmapsto x(x+4)+1(x+4)>0$

$\\ \sf\longmapsto (x+4)(x+1)>0$

$\\ \sf\longmapsto x>-4\:or x>-1$

Hence x $\neq$ -1
x can't be 0 as it makes function undefined

$\\ \sf\longmapsto -4$

5 0

2 years ago

I need help with this question

prisoha [69]

Answer:

100m^2

Step-by-step explanation:

square has equal sides.

To find the area of the square, the formula is:

Area= length times width

So for square ABCD, 10*10=100m^2

8 0

3 years ago

Which graph shows the line y = -3x + 1

Nikolay [14]

Line B

Explanation:

The slope is negative so the line is going to the left. The y-intersect is 1.

7 0

3 years ago

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