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rjkz [21]
3 years ago
12

Graph the solution -3(x+2)+2(4x-6)>22

Mathematics
1 answer:
lbvjy [14]3 years ago
4 0

Step-by-step explanation:

-3x - 6+ 8x - 12 >22

5x -18 >22

5x -18 +18 >22 + 18

5x/5 > 40/5

x > 8

S.s { 1,2,3,4,5,6,7}

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Identify the matrix transformation of ΔDEF, which has coordinates D(3, −2),E(4, 1), and F(7, 2), for a translation 1 unit right
Firlakuza [10]

Answer:

D'(4,-4), E'(5,-1), F'(8,0)

Step-by-step explanation:

After plotting DEF on a graph, individually move each plot point to the slope -2/1.

3 0
3 years ago
The piecewise function h(x) is shown on the graph.
Artemon [7]

Step-by-step explanation/Answer:

<u><em>The value for h(3) is 1.</em></u>

<u><em>Coordinate (3,1)</em></u>

The value on h(3) is located in the last part of the piecewise function, which starts at (1,3) until (4,0). To know the exact image of h(3), we can find the function that belongs to that piece of line, and then calculated the asked value.

So, to calculate the equation, we first have to find the slope with its definition, and then we'll use the point-slope formula to find the equation:

<u><em>Therefore, the coordinates is (3,1), that is, the value for h(3) is 1.</em></u>

3 0
3 years ago
Read 2 more answers
Solve:
Alex Ar [27]

Answer:

A

Step-by-step explanation:

8 0
4 years ago
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Why should you look out for a pig that knows karate?
kipiarov [429]
It might give you a pork chop....
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5 0
3 years ago
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What is the sum of the solutions of the equation 1.5x^2 - 2.5x -1.5 = 0? Round to the nearest hundredth. ​
BARSIC [14]

Answer:

Sum = 1.67

Step-by-step explanation:

Given:

1.5x^2 - 2.5x -1.5 = 0

Required

Determine the sum of the solutions

This question will be answered using quadratic formula:

x = \frac{-b\±\sqrt{b^2 - 4ac}}{2a}

Where:

a = 1.5

b = -2.5

c = -1.5

So, we have:

x = \frac{-(-2.5)\±\sqrt{(-2.5)^2 - 4*1.5*-1.5}}{2*1.5}

x = \frac{2.5\±\sqrt{6.25 +9}}{3}

x = \frac{2.5\±\sqrt{15.25}}{3}

x = \frac{2.5\±3.91}{3}

x = \frac{2.5+3.91}{3} or x = \frac{2.5-3.91}{3}

The sum of the solution is then calculated as:

Sum = \frac{2.5+3.91}{3} + \frac{2.5-3.91}{3}

Take L.C.M

Sum = \frac{2.5+3.91+2.5-3.91}{3}

Sum = \frac{5}{3}

Sum = 1.67

5 0
3 years ago
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