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Anna71 [15]
3 years ago
15

PLEASSEE HELPP!!

Mathematics
2 answers:
kiruha [24]3 years ago
7 0

Answer:Answer:

the slope of A'B' = 3

A'B' passes through point O




svp [43]3 years ago
4 0
A dilation with scale factor 3 gives the effect of stretching the line AB three times longer, as shown in the diagram below

The slope will stay the same as dilation does not change the direction of the line

If point O lies on AB and is the center of dilation, then the point O must also lie on A'B'

Answer:
the slope of A'B' = 3
A'B' passes through point O


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Mark buys a wooden board that is 7 1/2 feet long. The cost of the board is $0.50 per foot, including tax. What is the total cost
artcher [175]

Answer:

Total cost of Mark's board is $3.75.

Step-by-step explanation:

We are given the following in the question:

Length of wooden board =

=7\dfrac{1}{2}\text{ foot}

Unit cost of board = $0.50 per foot

Total cost of board =

=\text{Length of board}\times \text{Unit cost of board}\\\\=7\dfrac{1}{2}\times 0.50\\\\=\dfrac{15}{2}\times \dfrac{1}{2}\\\\=\dfrac{15}{4} = 3.75\$

Thus, total cost of Mark's board is $3.75.

7 0
3 years ago
25 x 1/10 write in simplest form. Identify the two whole number between which the product lies
Margaret [11]

Answer:

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Step-by-step explanation:

5/2 or 2.5 lies between 2 and 3

4 0
3 years ago
What is the solution of this linear system? A. B. C. D. E.
andreyandreev [35.5K]

Answer:

B

Step-by-step explanation:

Only B (14,10,8) satisfies all three equations.

4 0
3 years ago
Given that f(x) = x2 – 13x + 40 and g(x) = x - 5, find f(x) = g(x) and
poizon [28]

Answer:

Step-by-step explanation:

f(x)=g(x)

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3 0
3 years ago
Enter the missing numbers in the boxes to complete the table of equivalent ratio's.
fredd [130]


Step-by-step explanation:

Time          Distance

2                      3

6                      9

10                    15

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