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3 years ago

The diagram represents an enlargement of a rectangle by a scale factor of 4,

Mathematics

1 answer:

Lapatulllka [165]3 years ago

3 0

Answer:D 16inches by 8 inches

Step-by-step explanation:

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Which ordered pair is the solution to the system of linear equations y=-7X+2 and y = 9%-14?

Dmitriy789 [7]

Answer:

y = -7x + 2

y = 9x - 14

-7x + 2 = 9x - 14

14 + 2 = 9x + 7x

16 = 16x

1 = x

y = -7x + 2

y = -7(1) + 2

y = -7 + 2

y = -5

solution is : (1,-5)

7 0

2 years ago

Instructions:Select the correct answer. What is the nth term of the geometric sequence 4, 8, 16, 32, ... ?

Minchanka [31]

4, 8, 16, 32, 64, 128, 256, 512, 1,024.

1,024 is the ninth number in this geometric sequence.

Hope this helps!!
~Kiwi

7 0

3 years ago

A+3/4=7/8. Please help solve equation using subtraction

vazorg [7]

1/8
If you can make the bottom numbers (denominator) The same that you can use subtract the top numbers like normally

7 0

2 years ago

What is the domain of the function represented by this graph?

Fantom [35]

Domain is all the x values represented
domain here is infinitely because it can go on forever to the left and to the right

8 0

2 years ago

Line segment AB has endpoints A(-1.5, 0) and B(4.5 8). Point C is on line segment AB located at (0, 2)

Pie

Answer:

The ratio of AC/CB=1/3

Step-by-step explanation:

We use the section formula:

$(\frac{mx_2+nx_1}{m+n},\frac{my_2+ny_1}{m+n})$

We substitute the point A(-1.5,0) and B(4.5,8).

We plug in the points to get:

$(\frac{4.5m - 1.5n}{m+n},\frac{8m+n \times 0}{m+n})$

This is supposed to be equal to: (0,2).

$(\frac{4.5m - 1.5n}{m+n},\frac{8m+n \times 0}{m+n}) = (0,2)$

We can equate, corresponding coordinates to find m and n.

$\frac{4.5m - 1.5n}{m + n} = 0$

This implies that:

$4.5m - 1.5n = 0$

$4.5m = 1.5n$

$\frac{m}{n} = \frac{1.5}{4.5}$

$\frac{m}{n} = \frac{1}{3}$

Therefore the ratio is m:n=1:3

4 0

2 years ago