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Len [333]
3 years ago
13

PLEASE HELP I WILL GVE BRAINLIEST

Mathematics
1 answer:
erica [24]3 years ago
5 0

Answer:

-3y

Step-by-step explanation:

-\sqrt{9} \sqrt{y^{2} }

--> -3\sqrt{y^{2} }

--> -3y

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Determine whether x and y are in a proportional relationship. Explain.
ludmilkaskok [199]

Answer:

yes

Step-by-step explanation:

The graph of a proportional relationship is a straight line graph passing through the origin.

Since the graph here does this then there is a proportional relationship between x and y

3 0
3 years ago
State 7m to 250cm as a ratio in its lowest terms
madam [21]
First you have to convert the numbers to the same units.  Either m to cm or cm to m.
To go from meters to centimeters you multiply the number by 100.
7*100=700cm
Now you have 700cm/250cm.  This needs simplified
I divided each number by 50 to get 14 and 5
14cm/5cm or 14cm:5cm
3 0
3 years ago
Rodella has a jar full of dimes. The total amount of money in her jar is $45.60 how many dimes does she have?
marshall27 [118]

Answer:

456

Step-by-step explanation:

1 dollar equals 10 dimes.

So $45.60 would equal 456 dimes

3 0
3 years ago
F(x) = 11x - 8
meriva

Solution:

100<em>x</em>^2-58<em>x</em>-16

6 0
3 years ago
The gray area is the sidewalk. The area of the sidewalk is ___________ square units.
alisha [4.7K]
The final answer will be 72 square units.

Hope this helps !

Photon
6 0
4 years ago
Read 2 more answers
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