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melomori [17]
3 years ago
7

What are the solutions of the equation 2x^2=2? Use a graph to the related function.

Mathematics
1 answer:
Annette [7]3 years ago
4 0
2x^2=2
x^2=1
x=+ - 1
now u can make graph
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A company sells cookies in 250-gram packs. When a particular batch of 1,000 packs was weighed, the mean weight per pack was 255
AURORKA [14]
Let X be a random variable representing the weight of a pack of cookies.
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3 years ago
Find both unit rates. 4543.08 km in 52.4 h
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7 0
3 years ago
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hjlf

Answer:

Step-by-step explanation:

10.50 X 40=420

55-40=15

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5 0
3 years ago
The sum of two numbers is 80 If four times the smaller number is subtracted from the larger number, the result is 10. Find the t
timama [110]
This can be solved using a system of equations. 
\left \{ {{x+y=80} \atop {x-4y=10} \right. &#10;
Subtract y from both sides.
x=80-y
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Subtract 80 from both sides:
5y=70
Divide both sides by 5:
y= \frac{70}{5} =14
Substitute.
x=80-14=66
3 0
3 years ago
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