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2 years ago

Which number line best represents the solutions to 7 < -2x + 3?

Mathematics

1 answer:

Natasha2012 [34]2 years ago

5 0

Answer:

B or D

Step-by-step explanation:

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70 POINTS PLEASE HELP!! Use the two equations: f (x) =x^2 and g (x) =4x+1 to determine the solutions to the following function o

bagirrra123 [75]

<h2>My equation </h2>

f(x=x^2 is 30 and g(x) =4 1 is 50.1

Hope it helps #brainliestbunch =) 

6 0

2 years ago

Help!!!

Murljashka [212]

Answer:

mean=86+72+16+42+16+55+16+12+91+55/2

mean=230.5

mode=16-unimodal

median the middle value but in the first arrange in ascending order.

12,16,42,55,72,86 and 91

median=55

hope it helps!

6 0

1 year ago

How much being would you need to be on a skateboard to go on a loop D Loop on and on a ramp

dolphi86 [110]

Answer:

If you know the radius of a circular track, you can use physics to calculate how fast an object needs to move in order to stay in contact with the track without falling when it reaches the top of the loop.

4 0

2 years ago

Read 2 more answers

Cos90degrees cos30 degrees + sec-squared45degrees sin30degrees - cos270degrees sin180degrees

yawa3891 [41]

Step-by-step explanation:

$\cos 90 \cos 30 + \sec^2 45 \sin 30 - \cos 270 \sin 180$

But we know that

$\cos 90 = \cos 270 = \sin 180 = 0$

and

$\sin 30 = \dfrac{\sqrt{3}}{2} \:\:\text{and}\:\: \sec 45 = \sqrt{2}$

so this leaves us with just

$\sec^2 45 \sin 30 = (\sqrt{2})^2 \left(\dfrac{\sqrt{3}}{2} \right)= \sqrt{3}$

6 0

2 years ago

A triangle has two sides of lengths 5 and 12 what value could be the third side check all that apply

seropon [69]

Answer:

9 and 11

Step-by-step explanation:

6 0

3 years ago