1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vladimir2022 [97]
3 years ago
5

n the image, two circles are centered at A. The circle containing B was dilated to produce the circle containing B′. What is the

scale factor of the dilation? 1
Mathematics
1 answer:
Inga [223]3 years ago
5 0
THE ANSWER SHOULD BE B.
You might be interested in
Which of the following nonlinear inequalities is graphed below
Rashid [163]

Answer:

(x²/4) + (y²/16) ≤ 1

Step-by-step explanation:

The general form of the ellipse in the graph is

x²/4 + y²/16 = 1

we want to find the inequality which represents the shaded area this will determine whether which of the following 2 choices are correct

Choice 1: x²/4 + y²/16 ≥ 1

Choice 2: x²/4 + y²/16 ≤ 1

we note that point (0,0) lies inside the shaded area. Which means if we substitute (0,0), it should create an equality that is valid.

try choice 1: 0²/4 + 0²/16  = 0 ≥ 1 (not valid because obviously zero is smaller than 1)  

try choice 1: 0²/4 + 0²/16  = 0 ≤ 1 (this is valid, hence choice 2  is the answer)

4 0
2 years ago
Please help me, question is the picture
Hitman42 [59]
The answer is 425 miles.

Both of the companies can be represented by an equation. The first company being f(a) and the second company bring f(b).
f(a)=$0.06x+65
f(b)=$0.10x+48
We want to find where they are equal, so we can set the equations equal to each other.
$0.06x+65=$0.10x+48
From here we can simplify the equation.
17=$0.04x
425=x
8 0
3 years ago
Read 2 more answers
Solve for x.<br><br> 2x-4/10 = 2x/20
Nonamiya [84]
<span>I think it's x=<span>419 well i could be wrong just an elementary eight year old</span></span>
7 0
3 years ago
The point-slope form of a line that has a slope of –2 and passes through point (5, –2) is shown below.
Ilya [14]

Answer:

y =-2x+8

Step-by-step explanation:

We have a point and a slope

(5,-2)  and m =-2

The slope intercept form of a line is

y = mx+b

y = -2x+b

Substitute in the point

-2 = -2(5)+b

-2 = -10+b

Add 10 to each side

-2+ 10 = -10+10 +b

8 = b

The equation is

y =-2x+8

8 0
2 years ago
Read 2 more answers
F(x) = -4x + 8 find f(-4)
harina [27]

Answer:

f(-4)= 24

Step-by-step explanation:

-4(-4)+8 We need to multiply -4 and -4 and a negative times a negative is a     positive.

16+8 Now it's easy math and we just add them

This gives us 24.

7 0
3 years ago
Other questions:
  • A boy knows his height is 6 feet at the time of day when his shadow is 4 feet a trees shadow is 24 feet. What is the height of t
    10·1 answer
  • 2. A set of two or more linear equations that contain the same variable(s) is<br> an)_ ?
    8·1 answer
  • Please help ASAP with correct answers! 30 points 15. Which property is illustrated by the following statement? (1 point) Commuta
    12·1 answer
  • What is the ratio for this ? <br> 2:25
    15·2 answers
  • An ice cream factory makes 140 quarts of ice cream in 2 hours. How many quarts could be made in 18 hours
    15·1 answer
  • HELLLPPPPPPPPPPPPPPPPP
    10·1 answer
  • A)
    13·1 answer
  • -23.2 x 0.14 helppppp​
    6·2 answers
  • X, y and mans shadow length?
    14·1 answer
  • Using laws of exponents,
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!