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2 years ago

Sam measured 3 inches between two towns on the map. What is the distance in miles between the two towns?

Mathematics

1 answer:

alexandr402 [8]2 years ago

3 0

Can I know the scale of the map?

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F(x)= (x+2)^2 -1<br> Find x intercept <br> Find y intercept<br> Find vertex

Trava [24]

The x intercept occurs when y = 0.

0=(x+2)^2 - 1
1=(x+2)^2

Take the square root of both sides. Note that the sqrt of 1 is 1. Then solve for x.

1=x+2
-1=x

The x intercept is -1.

The y intercept occurs when x=0.

y=(0+2)^2 - 1
y=2^2 -1
y=4-1
y=3

The y intercept is 3.

Now, to find the vertex...

This parabola is currently in a format called the vertex form, which is:

f(x) = (x-h)^2 + k

where (h, k) is the vertex.

Therefore, the vertex is (-2, -1).

6 0

3 years ago

Celia is comparing two different antivirus programs.

kipiarov [429]

I had this question on my test>>>>>>>>> v=5y+22

HOPE THIS helps

6 0

3 years ago

The area, A, of a square whose side length is n

Basile [38]

Step-by-step explanation:

the area of a square is the length multiplied the breadth

in a square, all sides are equal so:

A=n×n

A=n²

4 0

3 years ago

30 POINTS!! Write the slope-intercept form of the equation for the line.

Anton [14]

Answer:

B. $y = -\frac{3}{10}x + \frac{1}{2}$

Step-by-step explanation:

Well slope-intercept form is $y = ax + b$ .

Let's start with the slope.

In this case, finding the slope is easy.

It should have a negative slope.

So we can cross out answer choices A. and C.

Also, we can cross out D. because it just makes no sense, -10/3, if you start from the y-intercept and go down 10 and across 3, yeah that's

not the slope.

So we can cross out D.

The only answer choice left is B.

We can tell the y-intercept is 1/2 because like come on so B is the correct answer.

B. $y = -\frac{3}{10}x + \frac{1}{2}$

8 0

3 years ago

Read 2 more answers

Determine the lowest common multiple and highest common factor of 88 and 165

Vesna [10]

Answer: lowestmutliple=1320 highestfactor=11

Step-by-step explanation:

I did some work and calculated this and that's what I got. I hope it's right and I hope it helps! ^w^

6 0

2 years ago