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natita [175]
1 year ago
13

According to the graph, what is(are) the solution(s) of -2x2 + 4x−2 = 0?

Mathematics
1 answer:
Ymorist [56]1 year ago
4 0

Answer:

At X=1

Step-by-step explanation:

You just look for the point that has Y=0 on the graph of the equation

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59-x=10!!!!!!!??????????HELP
amid [387]

Answer:

49

Step-by-step explanation:

59 - 49 = 10

Work check:

10 + 49 = 59

5 0
2 years ago
One fifth of the text messages Nancy sends are to her family. She sends an equal amount to her mom dad and sister. What fraction
Pie

Answer: 1/15

Step-by-step explanation:

5 0
3 years ago
0. What is the result of the<br> transformation below?<br> (x, y)=(-x,y)
forsale [732]

Answer:

a reflection over the x-axis

Step-by-step explanation:

say you plotted (1,1) and the plotted (-1,1). The result would be a reflection over the x-axis.

4 0
3 years ago
Read 2 more answers
Find the island height of a pyramid with a volume of 432 ft^3 if the base is a square with a side length of 12 ft. Round to the
dmitriy555 [2]

So the picture below shows what the slant height is. It also shows that the pyramid can form a right triangle, in which we can use the pythagorean theorem, which is leg^2+leg^2=hypotenuse^2 .

But first, we have to find the height of this pyramid. The volume formula for a square pyramid is A=\frac{lwh}{3} . Since we know its a square pyramid, the length and width are going to be the same (12 ft), and we know that the volume is 432 ft^3. Using this info, we can solve for the height:

432=\frac{12*12*h}{3}\\ 1296=12*12*h\\ 1296=144*h\\ 9=h

So now we can use the pythagorean theorem (remember to split the 12 by 2, since the right triangle has only half the length of the base). Our equation will be solved as such:

6^2+9^2=s^2\\ 36+81=s^2\\ 117=s^2\\ 10.8=s

In short, the slant height is 10.8 ft.

3 0
3 years ago
Teresa drove 936 miles in 13 hours. At the same rate, how many miles would she drive in 9 hours?
grandymaker [24]
If Teresa drove 936 miles in 13 hours, this would mean she would have driven 72 miles every hour. 72 times 9 equals 648. After 9 hours, she would have driven 648 miles. 
5 0
3 years ago
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