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2 years ago

PLS HELP I WILL GIVE BRAINLIST

Mathematics

2 answers:

kondor19780726 [428]2 years ago

6 0

Y= 2x+1 because it is not a constant of proportionality

Flura [38]2 years ago

5 0

Answer:

Y = 2x + 1

Step-by-step explanation:

the slope is;

Change in "y" 2

-------------------- (over) = ------ or 2

Change in "x" 1

The y-intercept is the point in the graph where a point in slope touches the y- axis and.

In this case the point is (0,1) so the y-intercept is 1.

Hope this helps!

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Factor by using the perfect-square trinomial formula. 100x^2+20x+1

a_sh-v [17]

To factor first multily 100 and 1 and get 100

then find what 2 numbers multiply to get 100 and add to get 20

the numbers are 10 and 10

so
split the center term up
100x^2+10x+10x+1
group
(100x^2+10x)+(10x+1)
undistribute
(10x)(10x+1)+(1)(10x+1)
undistribute/reverse distributive property
(10x+1)(10x+1)
(10x+1)^2

8 0

2 years ago

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What is 254−−√+524−−√ in simplified radical form? Enter your answer in the box.

Vesna [10]

Answer:

Step-by-step explanation:

2√54+5√24

2 * sqrt(9*6) + 5*sqrt(4*6)

2*sqrt(9) *sqrt(6) + 5*sqrt(4) * sqrt(6)

2*3 sqrt(6) + 5*2 sqrt(6)

6sqrt(6)+10sqrt(6)

16sqrt(6)

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2 years ago

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Which shapes appear to have perpendicular sides

a_sh-v [17]

A square, rectangle, rhombus (I think)

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3 years ago

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Which company’s tower holds the most water?

GuDViN [60]

Answer: First Option

Step-by-step explanation:

The formula to calculate the volume of a cylinder is:

$V = \pi(\frac{d}{2})^2*h$

Where d is the diameter of the cylinder and h is the height.

Notice that the term d is squared. This means that to increase the volume of a cylinder it is more efficient to increase its diameter as well. Therefore, look for the cylinder with the largest diameter among the options.

The first cylinder is 90 ft in diameter and 40 ft in height and its volume is

$V = \pi(\frac{90}{2})^2*40$