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lbvjy [14]
2 years ago
15

Y = 2x2 + 3 y = x + 2 how many solutions?

Mathematics
1 answer:
enyata [817]2 years ago
6 0

Answer:

There are infinity answers to this

Step-by-step explanation:

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Can someone help me with this geometry question pls???
Gemiola [76]

Answer:

i think it's A.) 5.5

Step-by-step explanation:

A right triangle has 90°

Given: 15 and 20

15 + 20 = 35

90 - 35 = 55

55 is the missing angle

Round to the nearest tenth: 55 ÷ 10 = 5.5

8 0
3 years ago
4 yd greater than 13ft
Wittaler [7]
No.
4 yards is not greater than 13 ft.
5 0
4 years ago
If you flip three fair coins, what is the probability that you'll get all three heads?​
malfutka [58]

Answer:

1/8

Step-by-step explanation:

When three fair coins are tossed there is a chance of occuring eight combinations. Hence the probability is 1/8. Each outcome of each flip of a fair coin has a probability of 0.5.

8 0
3 years ago
Read 2 more answers
Please Help me Due today
Helen [10]

Answer:

Strong positive correlation

Step-by-step explanation:

The given scatterplot, where the data points are sloping upward:

The stronger the association of the two variables, the closer the Pearson correlation coefficient, <em>r</em>, will be to either +1 or -1 depending on whether the relationship is <em>positive</em> or <em>negative</em>, respectively.  

If the value of the correlation coefficient is 0 < <em>r</em> < 1 then there is a positive linear trend and the data points are scattered around the line of best fit; the smaller the absolute value of <em>r, </em>the less well the data can be visualized by a single linear relationship. The closer the value of r to 0 the greater the variation around the line of best fit.

In the attached screenshot, where I've drawn a line across the graph: it shows that the data points are clustered around the line. It is easier to estimate that the value of <em>r </em>is closer to 1, which implies a strong positive relationship between two variables. My estimate is that <em>r</em> = 0.8.

Therefore, the correct answer is Strong Positive association.

Please mark my answers as the Brainliest, if you find this helpful :)

3 0
3 years ago
Jon has 953 points in his math class. He must have 68% of the 1500 points possible by the end of the term to receive credit for
hichkok12 [17]
1500 points= 100% 
       x          =68%
(68)(1500)/100= 1020
He must have 68%(1020points)  of the 1500 points 
He has 953 points
1020-953= 67
He must earn  67 more points by the end of the term
8 0
4 years ago
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