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Katen [24]
2 years ago
12

it’s sad when I help people because they can’t do the same thing for me pls just for once answer this pls :(((((((

Mathematics
2 answers:
yKpoI14uk [10]2 years ago
3 0

Answer:

D

Step-by-step explanation:

It compares two values.

Hope this helps!

SVEN [57.7K]2 years ago
3 0

Answer:

D because it have asked the question

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Nine times the sum of a number and 4 is 3. Use the variable w for the unknown number
DENIUS [597]
9(w+4)=3
9w+36=3
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6 0
2 years ago
Pls help me and I’ll give brainliest
natima [27]

Answer:

-2

Step-by-step explanation:

do you need an walk through?

8 0
3 years ago
Please include work
OLga [1]

Answer:

9.     6k + 5 and 2k - 1.

10.    5√2 .

Step-by-step explanation:

9.    Area = 12k^2 + 4k - 5

Factoring:

12k^2 - 6k + 10k - 5

= 6k(2k - 1) + 5(2k - 1)

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10.  The ratio of a leg to the hypotenuse is  1: √2 so if the hypotenus = 10 the length of a leg is 10 / √2  

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7 0
3 years ago
Assume that the following confidence interval for the difference in the mean length of male​ (sample 1) and female babies​ (samp
mafiozo [28]

Answer:

c.  There is no difference in the length between male and female babies

Step-by-step explanation:

When a confidence interval contains a zero, then there is no statistically significant different between the two group means because this means that there is a zero in the difference between the groups and a zero in the difference means there is no difference.

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3 years ago
Inessa ran 3 laps in 8 minutes. How long would it take her to run 10 laps at this pace? (This is proportions)
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26.6 minutes

Step-by-step explanation:

Set up a proportion

3/8 = 10/x

cross multiply

3x = 80

x = 26.6

5 0
3 years ago
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