Help me answer this plz

Mathematics

1 answer:

Aleksandr [31]3 years ago

6 0

It’s kinda blurry i can’t see. what does it say and i’ll answer.

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I have the picture attached

Lisa [10]

Answer:

y = 2/3x + 4

Step-by-step explanation:

First, we look at where the equation intersects the y axis. It intersects at y = 4, which means that in the end of the equation there must be a "+4", so we can rule out the first two.

Second, we look at the slope of the line. Slope is defined as rise over run. As you can see in the graph, the line moves up 2 units while moving right 3 units. That means the coefficient of x (which is the slope) will be 2/3, which means the answer is y = 2/3x + 4.

4 0

3 years ago

0.08 and 0.4 as fractions in simplest form

IRISSAK [1]

0.08 equals 2/25
0.4 equals 2/5

6 0

4 years ago

3: What is the factored form of this trinomial?

STALIN [3.7K]

X^2+3x+2
x^2+5x+6
x^2+4x+3

3 0

3 years ago

Find the perimeter of triangle PQR. Round your answer to the nearest tenth.

BabaBlast [244]

We are given the coordinate of the 3 vertices. From these coordinates we can find the length of the sides using the distance formula and the sum of all the sides will be equal to the perimeter of the triangle.

Side PQ = $\sqrt{ (6-(-2))^{2}+ (1-1)^{2} }=8$

Side QR = $\sqrt{ (4-6)^{2}+ (-3-1)^{2} }=4.5$

Side RP = $\sqrt{ (2-(-4))^{2}+ (-3-1)^{2} }=7.2$

So, the perimeter of the triangle will be 8 + 4.5 + 7.2 = 19.7

You probably misplaced the digits in option A. The correct answer is 19.7 units.

3 0

3 years ago

How does a scale factor change the size of a figure?

IceJOKER [234]

The scale factor can change how big or small a figure is, though it will still be similar. For example, a triangle with two sides measuring 3 & 3 (isosceles) are scaled in a factor of 6 (becoming larger).

3 x 6 = 18

The new triangle will have the sides measuring 18. Even though the triangles are not congruent, they are similar.

hope this helps

8 0

3 years ago

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