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Jet001 [13]
3 years ago
14

25 PTS!! Please help ASAP! I’ll give brainliest if you get it 100% right!

Mathematics
1 answer:
emmainna [20.7K]3 years ago
8 0

Answer:

I will go with B

srry if i am wrong, that is what i think

Step-by-step explanation:

You might be interested in
PLEASE HELP ASAP! What are the solutions to the system of equations?
musickatia [10]
Y=2x

so what you do is sub 2x for y in the top equation

x^2+(2x)^2=5
x^2+4x^2=5
5x^2=5
divide both sides by 5
x^2=1
sqrt both sides
x=1 or -1

sub back

y=2x

y=2(-1)
y=-2

y=2(1)
y=2


the solutions are (1,2) and (-1,-2)
8 0
2 years ago
the number y of calories burned after x hours of rock climbing is represented by the linear function y=650x find the domain , is
Flauer [41]

Answer:

The domain is discrete

Step-by-step explanation:

Given

y = 650x

Required

What type of domain is it?

<em>Based on the given options, the domain is continuous.</em>

From the question, we understand that x represents the hours spent in climbing the rock.

The climber can decide to climb for 1 hour, 2 hours, ½ hour, ⅓ hour, ¼ hour, etc..

A domain is said to be discrete if it can only take integers (i.e. whole numbers), if otherwise, it is continuous;

So, since x is not limited to only whole numbers, then we can conclude that the domain of x is continuous

3 0
3 years ago
In STR, H is the centroid, EH = 6,DH = 4, and SM = 24.
pochemuha

Answer:

  7. 16

  8. 8

  9. 8

  10. 12

  11. 12

  12. 18

Step-by-step explanation:

The centroid cuts each median into parts in the ratio 2:1. This fact can be used to find the desired lengths.

7. SH = 2/3×SM = 2/3×24 = 16

8. HM = 1/3×SM = 1/3×24 = 8

9. TH = 2×DH = 2×4 = 8

10. HR = 2×EH = 2×6 = 12

11. TD = TH +DH = 8 +4 = 12

12. ER = EH +HR = 6 +12 = 18

8 0
3 years ago
Jim has decided to write a paper about the importance of improving the environment. Which definition might he include
kow [346]

Answer: afforestation

Step-by-step explanation:

8 0
3 years ago
Pls help me with this question​
MrMuchimi
I rather not..............
5 0
3 years ago
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