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Ksenya-84 [330]
3 years ago
14

Four less than twice the square of x is 124. Which equation can be used to find the value of x?

Mathematics
1 answer:
tester [92]3 years ago
5 0
2x^2-4=124 is the correct answer.
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(System of inequality word problem.)
lana66690 [7]

Answer:

C

Step-by-step explanation:

Because nintendo price=300$

He has 215$

1 chore he does=7$

Meaning if he did 10 chores he get's 70$ added so he did 10 now he has 285$ If he does 2 more chores that is 14$ more added.

So he now has 299$ so he done 12 chores and he needs 1 more dollar so if he did 1 more he gets 306$ and that was the least amount of chores he could do if he wanted 300$

And there's your answer

Hope this helps have a awesome day:)

8 0
2 years ago
PLEASE HELP!! Please show your work in explanation no nonsense or blank answers please ;)
krok68 [10]

Answer:

r = 4.908

Step-by-step explanation:

V  = 885

height (given in the picture) = 11.7

V = \pi r^2h

V = (3.14)(r^2)(h)

885 = (3.14)(r^2)(11.7)

885/3.14/11.7 = r^2

Take the square root and you get 4.908.

8 0
3 years ago
5 questions plz answer asap:)
Flauer [41]
5. bxh divided by 2
so 16 x 6=96


96 divided by 2 = 48


7 0
2 years ago
Read 2 more answers
Do the organic prices vary directly with the conventional prices? If so, identify k. Does the total cost of organic apples vary
wlad13 [49]

Answer:

1: No, this is not direct variation

2: Yes, this is direct variation with k= 2.34

Step-by-step explanation:

I’m Just Built Different

6 0
2 years ago
a camera is capable of snapping .75 of a picture per second how long will it take the camera to snap 6 pictures?
pashok25 [27]

Answer:

4.5 seconds.

Step-by-step explanation:

0.75 of a picture will be taken within a second. 6 times 0.75 is 4.5 seconds.

Hope this helps!

8 0
3 years ago
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