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DedPeter [7]
3 years ago
14

Answer the following

Mathematics
1 answer:
son4ous [18]3 years ago
5 0

Answer:

Ex 1: f(2)-f(1)+f(1÷2)=9÷4

Step-by-step explanation:

f(2)=2²-2×2+2=4-4+2=2

f(1)=1²-2×1+2=1-2+2=1

f(1÷2)=(1÷2)²-2×(1÷2)+2=5÷4

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14 m ≈ ? ft pls hurry
Arte-miy333 [17]

Answer:

45.9318

Step-by-step explanation:

4 0
3 years ago
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The point A(0,3) and point B(4,19) lie on the line L.<br> Find the equation of line L
IRISSAK [1]

Answer:  The equation is   y = 4x+3

Slope = 4

y intercept = 3

========================================================

Explanation:

Let's start off by finding the slope.

A = (x_1,y_1) = (0,3) \text{ and } B = (x_2,y_2)  = (4,19)\\\\m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\m = \frac{19 - 3}{4 - 0}\\\\m = \frac{16}{4}\\\\m = 4\\\\

The slope is 4.

The y intercept is 3 because of the point (0,3)

We go from y = mx+b to y = 4x+3

m = slope

b = y intercept

---------------

Check:

Plug in x = 0 and we should get to y = 3

y = 4x+3

y = 4(0)+3

y = 0+3

y = 3

That works out. Now try x = 4. It should lead to y = 19

y = 4x+3

y = 4(4)+3

y = 16+3

y = 19

The answer is confirmed.

4 0
2 years ago
Help please I need help :/
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Step-by-step explanation:

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5 0
3 years ago
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Nostrana [21]
One of them is -6+8d-2c
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3 years ago
The area of a triangle whose height is 1 more than 6 times its base is 13 square feet. If the base of the triangle is x feet, wh
brilliants [131]
The correct answer is choice C.  Here is the reason.  If you substitute the information into the formula this is what it would be:
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3 years ago
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