3 years ago

Figure B is a Scaled Copy of Figure A. What is the scale factor from Figure A to Figure B? *

Mathematics

1 answer:

AVprozaik [17]3 years ago

3 0

So B is 6x bigger than figure A and A is only half the size of B

You might be interested in

HELLPPPP!!!

Kamila [148]

A + M = 40

M = 2A + 4

A + 2A + 4 = 40

3A = 40 - 4

3A = 36

A = 12 points

M = 40 - 12

m = 28 points

5 0

3 years ago

In 2007, there were more than 8.14 million cars for sale. Over the next 3 years, the number of cars decreased by 23%. Write an e

Nina [5.8K]

Answer:

c = 8.14 million×(0.9166)^t

4.83 million

Step-by-step explanation:

Data:

t = y - 2007

c₀ = 8.14 million

c₃ = 23 % less than c₁

Part 1. Calculate c₃

c₃ = c₀(1 - 0.23) = 0.77c₀

Part 2. Calculate r

c₃ = c₀r^t

0.77c₀ = c₀r³

0.77 = r³ Divided each side by c₀

r = 0.9166 Took the cube root of each side

The explicit decay model is c = 8.14 million×(0.9166)^t

Part 3. Prediction

t = 2013 - 2007 = 6

c = c₀r^t = 8.14 million×(0.9166)⁶ = 8.14 million × 0.5929 = 4.83 million

The model predicts that there will be 4.83 million cars for sale in 2013.

7 0

3 years ago

The equation y=ax describes the graph of a line.if the value of a is positive,the line

ahrayia [7]

If the value of a is positive, the line slopes upwards.

5 0

3 years ago

Read 2 more answers

The graph of quadratic function p is shown on the grid. (-3, 3) (3, 3) If (x) = x and p(x) = 5(x) + n, what is the value of n?

aliina [53]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the absolute value of -4 - the square root of -2

ollegr [7]

The answer is 8 it should be

8 0

3 years ago

Read 2 more answers