3 years ago

I need help Plzzzzzzzzzzz.

Mathematics

2 answers:

Furkat [3]3 years ago

8 0

Answer: 1st one is no solution

and then i cant see the question for the 2nd one

Step-by-step explanation:

Serhud [2]3 years ago

6 0

The 1 one i think because i can’t see them right

You might be interested in

HELP ME PLEASE SOMEONE!!

KiRa [710]

You have the correct answer being (-5,3). Simply add the parentheses around the point

8 0

2 years ago

Write in slope-intercept form an equation of the line that passes through the point (3,−5) with slope −4.

marishachu [46]

Answer:

y=-4x+7

Step-by-step explanation:

You put the points on a graph in desmos and then in a new line put the y=-4x+ and Playa round with numbers until you hit the point

8 0

3 years ago

Solve the following equation.-3 = x/5

Umnica [9.8K]

I hope this helps you

x/5= -3

x= -3.5

x= -15

7 0

3 years ago

In a community of 1000 people, what is the (annual) probability of 8 births? What is the probability of 8 deaths? What is the pr

GaryK [48]

I don’t know sorryyyy Answer:

Step-by-step explanation:

3 0

3 years ago

What is f–1(8)??<br><br> Please select the best answer

notka56 [123]

Answer:

$f^{-1}(8)=\frac{3}{2}$

Step-by-step explanation:

Given f(x)= $2x+5$

We have to find $f^{-1}(8)$

In order to find $f^{-1}(x)$ we have to make x as the subject of the formula

Let us assume f(x)=y

⇒ $2x+5=y$

Subtracting both sides by 5

$2x+5-5=y-5$

$2x=y-5$

Dividing both sides by 2

$\frac{2x}{2}=\frac{y-5}{2}$

⇒ $x=\frac{y-5}{2}$

Now substituting y with x

we have $f^{-1}(x)=\frac{x-5}{2}$

Now $f^{-1}(8)=\frac{8-5}{2}$

= $\frac{3}{2}$

So option (ii) is correct

5 0

3 years ago

Read 2 more answers