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gulaghasi [49]
3 years ago
6

Algebra 2 help? Will give brainliest

Mathematics
1 answer:
Sergio [31]3 years ago
6 0

Step-by-step explanation:

if |A|≥B then

A≥B or A≤-B

4x-10≥14 or 4x≤-14

solve 4x-10≥14

add 20 on both sides

4x≥10+14

4x≥24

divide by 4 on both ends

x≥24/4

x≥6

now solve

4x-10≤-14

add 10 on both sides

4x≤-14+10

4x≤-4

divide both sides by 4

x≤-1

(-∞,-1] U [6,∞)

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first one. Since its X crosses or passes (2,0)

Step-by-step explanation:

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3 years ago
The force on an area 16 m by 12 m is 24,000 N. What is the pressure per square meter?
Dmitrij [34]
Recall that 
Pressure = Force ÷ Area

In this context we have,
Pressure = 24,000 ÷ (16 × 12)
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3 years ago
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Find the product and sum of the roots of the equation:<br> 2x^2-9x-10=0
BabaBlast [244]

Answer:

<h3>           sum of the roots:    x_1+x_2=4\frac12</h3><h3>           product of the roots:     x_1x_2=-5             </h3><h3> Step-by-step explanation:</h3>

2x^2-9x-10=0\quad\implies\quad a=2\,,\ b=-9\,,\ c=-10

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From Vieta's formulas applied to quadratic polynomial we have:

if    b^2-4ac\geqslant0   then

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3 0
3 years ago
Answer the question about the angles below.
kaheart [24]
To find angle Y, take 180 degrees (linear pair) minus 35 degrees (angle X).
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To find angle N, take 90 degrees (complementary angle) minus 55 degrees (angle M).
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Hope this helped!
3 0
3 years ago
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andrew-mc [135]

Answer:

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Step-by-step explanation:

to get p by its self, you would do:

p+36=73

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p=37

3 0
2 years ago
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