All categories

3 years ago

Kkkkkkkkkk HELPPPP RNNNNNNNN

Mathematics

1 answer:

k0ka [10]3 years ago

7 0

Answer:

Step-by-step explanation:

every vertical line must doesn't have any accident with graph like the graph C.

You might be interested in

Can anyone please help me with this math equation? -4x > 28

sleet_krkn [62]

Answer:

x < -7

Step-by-step explanation:

-4x > 28

-x > 7

x < -7

4 0

3 years ago

Read 2 more answers

Okay, this is the third time I've asked this question on Brainly and I NEED a REAL Answer. The question is in the picture. I set

evablogger [386]

Answer:

is the picture not working i only see a black screen but comment it so i can answer

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Order these from least to greatest: .25, 3/8, 7/12, 5/16, .5

ivann1987 [24]

So before I tell you the answer this is a bit of explanation:)

To make it easier change the fraction into decimals!

3/8 = .375

5/16 =.3125

7/12 = .583

.5 = 0.5

.25 = 0.25

So, according to my calculations I believe it goes like this: 0.25, 0.375, 0.3125, 0.5, .583

Really I am not sure if this is correct but I hope this helps you understand you can order it whatever way you want but make sure you understand the explanation :) have a great day!!

6 0

3 years ago

the volume of a rectangular prism can be found by multiplying the length width and height of the prism which of the following co

Step2247 [10]

What are the options cause I know d i n is not an option

6 0

3 years ago

The height 'h' (in feet) of a ball in a baseball game can be modeled by h = -16t² + 28t + 8 , where 't' is the time (in seconds)

lidiya [134]

Answer:

a) No. t < 0 is not part of the useful domain of the function

b) 2.0 seconds

Step-by-step explanation:

a) A graph of the function is shown below. It shows t-intercepts at t=-0.25 and t=2.0. We presume that t is measured forward from some event such as the ball being thrown or hit. The model's predicted ball location has no meaning prior to that event, when values of t are negative.

b) It is convenient to use a graphing calculator to find the t-intercepts. Or, the equation can be solved for h=0 any of several ways algebraically. One is by factoring.

h = 0 = -16t² +28t +8 . . . . . . . . . . . . the ball hits the ground when h = 0

0 = -4(4t² -7t -2) = -4(4t +1)(t -2)

This has t-intercepts where the factors are zero, at t=-1/4 and t=2.

The ball will hit the ground after 2 seconds.

4 0

3 years ago