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kifflom [539]
3 years ago
13

Which equation is represented by the graph below?

Mathematics
2 answers:
Savatey [412]3 years ago
6 0
It’s D, y = 2x - 1

I don’t know how to explain how to solve it since I did it more intuitively, but a tip would be to use trial and error.

Hope I could help.
jekas [21]3 years ago
4 0

Answer: D

Step-by-step explanation:

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3 years ago
Carpenters use a tool called a speed square to help them mark right angles . A speed square is a right triangle
Ronch [10]

Answer:

A. Area = \frac{1}{2}(2x^2 - 2x - 24)

B. Area = 3.75 in^2

Step-by-step explanation:

A. Area = \frac{1}{2}bh

Where,

b = 2x + 6

h = x - 4

Plug in the values to get a polynomial that represents the area of the tool

Area = \frac{1}{2}(2x + 6)(x - 4)

Area = \frac{1}{2}(2x(x - 4) + 6(x - 4)

Area = \frac{1}{2}(2x^2 - 8x + 6x - 24)

Area = \frac{1}{2}(2x^2 - 2x - 24)

B. To find area, when x = 4.5 in, plug in the value of x into the equation for the area of the tool.

Area = \frac{1}{2}(2(4.5)2 - 2(4.5) - 24)

Area = \frac{1}{2}(2(20.25) - 9 - 24)

Area = \frac{1}{2}(40.5 - 9 - 24)

Area = \frac{1}{2}(7.5)

Area = 3.75 in^2

8 0
3 years ago
What is the rule for the pattern 3 12 6 24 12 48 24
schepotkina [342]

Multiply by 4 is your rule

3 x 4 = 12

6 x 4 = 24

12 x 4 = 48

To solve for the answer for 24, multiply it by 4

24 x 4 = 96

96 is the match for 24

hope this helps

8 0
3 years ago
Read 2 more answers
if a certain aircraft can travel 1330 with with the wind in 5hrs and travel the same distance against the wind in 7hrs. what is
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I used speed calculator with advanced mode

HTTP://www.omnicalculator.com/everyday-life/speed

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3 years ago
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Answer: 125 yards?

Step-by-step explanation:

7 0
2 years ago
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