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3 years ago

Please help fast! How do you use Scatterpoints in a graph?

1 answer:

3 0

Answer: a type of graph called a scatter plot uses scatter points, you find the points then graph them then put a line of best fit (same number of dots on top of line as bottom)

Step-by-step explanation:

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Which statement best describes the association between variable X and variable Y?

postnew [5]

I think its A perfect negative association

perfect because it is in a straight order and negative because its slope is negative

5 0

3 years ago

Read 2 more answers

In the bridge below , AABC~AXYZ.If AB=AC=25 feet,BC=20 feet,and YZ=10 feet, then what is XZ?

labwork [276]

Answer:

I think It's A).25 ft.

Step-by-step explanation:

I d k if I'm right but I tried btw I hope it helps

BRAINLEST PLZZZZZZZZ?

6 0

2 years ago

Solve using substitution x=(3y+1) and x+4y=15

natka813 [3]

The solution is: x= 7 and y = 2

Step-by-step explanation:

Given equations are:

$x = 3y+1\ \ \ \ Eqn\ 1\\x+4y = 15\ \ \ \ Eqn\ 2$

Putting x = 3y+1 in equation 2 from equation 1

$3y+1+4y = 15\\7y+1 = 15\\$

Subtracting 1 from both sides

$7y+1-1 = 15-1\\7y = 14$

Dividing both sides by 7

$\frac{7y}{7} =\frac{14}{7}\\y = 2$

Putting y=2 in equation 1

$x = 3(2) +1\\x = 6+1\\x = 7$

Hence,

The solution is: x= 7 and y = 2

Keywords: Linear equations, substitution method

Learn more about linear equations at:

#LearnwithBrainly

3 0

3 years ago

The Rodriguez

Soloha48 [4]

1,875 - 895 = 980 dollars they spent. 980 divided by 140 equals 7. They have been on their vacation for 7 days.

5 0

2 years ago

A number increased by 10 is 114

Tanzania [10]

So X + 10 = 114
Isolate x by subtracting 10 from both sides
X = 104
Your number that is increased by 10 to get 114 is 104

4 0

3 years ago

Read 2 more answers