All categories

3 years ago

Will give Brainliest to whoever answers first!

Mathematics

1 answer:

lapo4ka [179]3 years ago

7 0

Answer:

solid...(-3,0)(-4,-1)...shaded below the line

slope = (-1-0) / (-4-(-3) = -1/(-4 + 3) = -1/-1 = 1

y = mx + b

-1 = 1(-4) + b

-1 = -4 + b

-1 + 4 = b

3 = b

this line is : y < = x + 3 <== (thats less then or equal)

====================

solid...(1,1)(2,-1)...shaded below the line

slope = (-1-1) / (2-1) = -2/1 = -2

y = mx + b

1 = -2(1) + b

1 = -2 + b

1 + 2 = b

3 = b

Step-by-step explanation:

You might be interested in

The congruent sides of an isosceles triangle are called ____, and the third side is called the _____.

In-s [12.5K]

Answer:

Step-by-step explanation:

Congruent sides are called legs.

Third side is called the base.

4 0

3 years ago

Can someone help me with these kind of fractions<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20of%20%5Cfrac%7B2%

elena-s [515]

Answer:

$\frac{2}{6}$ or $\frac{1}{3}$

Step-by-step explanation:

To find a fraction of a fraction simply multiply the numerators and denominators into another fraction:

$\frac{1}{2}*\frac{2}{3} = \frac{2}{6} = \frac{1}{3}$

4 0

2 years ago

Read 2 more answers

Hey! Please help! I will give brainiest!

Vlad [161]

Answer:

4,2.5,0,-2.5,-4 i hope this help

Step-by-step explanation:

8 0

4 years ago

Find any points of discontinuity for the rational function. What are the points of discontinuity? Are they all removable?

gregori [183]

Factor
$\frac{(x-7)(x-3)}{(x-7)(x-3)} =1$
it simplifies to y=1
(x-7)(x-3)
they are undefined since they make the denomenator 0
solve
(x-7)(x-3)=0
x-7=0
x=7
x-3=0
x=3
restricted values are x=3 and x=7
but, the points x=3 and x=7 are holes since they were canceled out

answer is B

8 0

3 years ago

Read 2 more answers

The gardeners at Middleton Place Gardens want to plant a total of 41 white and pink hydrangeas in one flower bed. In another flo

aev [14]

Answer:

The gardeners should buy 45 white hydrangeas and 104 pink hydrangeas.

Step-by-step explanation:

Let the gardeners at Middleton Place Gardens have to buy x numbers of white hydrangeas and y number of pink hydrangeas.

So, x + y = 41 {Given} ........... (1)

Again, for another flower bed they want to plant 108 hydrangeas, where the number of white ones is 2 times that of Middleton Place Gardens and the number of pink ones is 3 times that of Middleton Place Gardens.

So, 2x + 3y = 108 ........ (2)

Now, solving equations (1) and (2) we get,

3y - 2y = 108 - 82 = 26

⇒ y = 26

And from equation (1) we get,

x = 41 - 26 = 15.

So, the total number of white hydrangeas the gardeners have to buy is (x + 2x) = 3x = 3 × 15 = 45.

And the total number of pink hydrangeas the gardeners have to buy is (y + 3y) = 4y = 4 × 26 = 104. (Answer)

7 0

4 years ago