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OLga [1]
3 years ago
14

PLEASE HELP LIKE PLEASEEEE

Mathematics
1 answer:
Yakvenalex [24]3 years ago
3 0

Answer:

the answer is 5

plz mark me brainly

Step-by-step explanation:

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120 books increased by 55%
DiKsa [7]
Simplest way to do this:
 number of books= 120
 percentage represented by 120= 100%
 increase current percent by 55%= 155%

: . 55% increase = original number of books * (155%)
                           = 120 * (155/100)
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What are the age limitations relating to working in your state.
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Each state is different. You have to look at your local laws.
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Mr. kelly uses an expression to represent the perimeter of a square, rewrite the expression to represent the length of a side of
sukhopar [10]

Answer:

therefore the side of the square is 2x + 5.

Step-by-step explanation:

i) let the side of the square be a

ii) therefore the perimeter of the square = 4a

iii) therefore 4a = 8x + 20

iv) therefore a  = 2x + 5

therefore the side of the square is 2x + 5.

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3 years ago
45 miles per hour<br><br> ? miles per minute
hjlf

if its 45 miles per hour then, 0.75 mile/minute.

8 0
2 years ago
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Find the y-intercept of the parabola y = x2 + 6x.<br><br> Can somebody help?
WINSTONCH [101]

Given:

The equation of the parabola is:

y=x^2+6x

To find:

The y-intercept of the parabola.

Solution:

We have,

y=x^2+6x

Putting x=0 in the given equation, we get

y=(0)^2+6(0)

y=0+0

y=0

Therefore, the y-intercept of the parabola is 0. It means the y-intercept of the given parabola is at point (0,0).

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2 years ago
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