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4 years ago

This is confusing, I need some help on it

Mathematics

2 answers:

Margaret [11]4 years ago

4 0

Answer:

The 1st one.

Step-by-step explanation:

In order to find the equation, they're is 2 ways of doing. Plugging in or using Y-Y1=M(X-X1). For plugging in, replace the x with 1 x value and plug in y for the corresponding x value. Or you can plug in all the x and y values into the equation shown and put the number on the left to the right and you'll get your equation immediately. Good luck on the Quizziz!

NeX [460]4 years ago

3 0

Answer:

y=x+5

Step-by-step explanation:

Looking at the answer choices, at first glance you see x=0 and y=5, this mean the y-intercept is 5. And in the equation y=mx+b, positive 5 will go into b.

The only answer with +5 as y-intercept is y=x+5

Now what if there are multiple +5 for y-intercept?

If there is multiple +5, you will also need to find the slope, you can find the slope by using

y2-y1/x2-x1

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Is the equation linear or nonlinear? a+2/b=8

amid [387]

<span>nonlinear
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5 0

3 years ago

Four ice skaters participate in an ice skating competition. Who has the highest score? Nat= 75.03 Taylor= 75.39 Rowen= 74.98 Suk

maxonik [38]

Taylor has the highest score

4 0

3 years ago

Midpoint.<br> (3,3), (-1,1)

Scilla [17]

Answer:

1,2

Step-by-step explanation:

3+-1=2

2/2=1

3+1=4

4/2=2

7 0

3 years ago

What is 2 7/5 as a decimal?

Usimov [2.4K]

$2 \frac{7}{5} = 2 + \frac{5}{5} + \frac{2}{5} =3 \frac{2}{5}=3.4$

3 0

3 years ago

Did I do this correctly?

lorasvet [3.4K]

Answer:

No, The answer should be 240

Step-by-step explanation:

The first step to finding the Surface Area was done well and was right but you got confused when trying to add the area of each shape
There is 3 Rectangles and 2 Traingles.
Let's start with the area of the triangles. 1/2bh is the formula for finding area of Traingles. 1/2(4)(6) = 12. We have two Traingles so that would be 24.
Now we have three rectangles with different lengths we need to calculate.
Rectangle 1 = 12 * 8 = 96
Rectangle 2 = 12 * 6 = 72
Rectangle 3 = 12* 4 = 48
24+96+72+48 = 240.
So, the surface area of the rectangular prisim is 240

6 0

3 years ago