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posledela
3 years ago
6

Please help me with this question

Mathematics
2 answers:
Slav-nsk [51]3 years ago
3 0
30 miles per hour..........
sukhopar [10]3 years ago
3 0
It’s 30

Bc... 3x3= 9 then add the 0 so 90
Then 3x4=12 then add the 0 so 120

I really hope that help
What am I doing I have to do a post test rn‍♀️‍♀️‍♀️
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Evaluate the expression solve for k = -3.4 write answer as a decimal or whole number <br><br> 7k/10
Sauron [17]
-2.38 is the answer because 7x-3.4=x/10=-2.38
6 0
3 years ago
An observational study found that the amount of sleep an employee gets each night is associated with job performance. The correl
blagie [28]

Answer:

The correct option is D.) Causation cannot be determined from an observational study.

Step-by-step explanation:

The conclusion is not correct because

D.) Causation cannot be determined from an observational study.

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Find the length of AB
steposvetlana [31]

Answer:

17 units

Step-by-step explanation:

You can find the lenght of drawing a triangle and counting the x units and y units, thereby the AB would be the hypotenuse.

X units ( base ) = 15 units

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AB = root of 8^2 + 15^2

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Hope it helps :)

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5 0
3 years ago
HELP THIS WAS DUE ALREADY
sergeinik [125]

Answer:

1:4

Step-by-step explanation:

Let's find the ratio of one side of Figure A to one side of Figure B. Note that the have to be the same side on each triangle (Ex: The short side and the short side or the medium length side and the medium length side or the long side and the long side)...

14:56

We can simplify this into...

1:4

4 0
2 years ago
Read 2 more answers
Which angles are right? Check all that apply
Hitman42 [59]

Answer:

If I remember correctly, right angles are 90 degree angles. So the answers would be A. B. and C.

Step-by-step explanation:

If you see the little box on the angle, that means it's a 90 degree (right) angle.

5 0
3 years ago
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