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3 years ago

What is the scale factor between shape A and shape B

Mathematics

1 answer:

amid [387]3 years ago

3 0

Cant see the other shape... but make a ratio using a side that is alike to both triangles...

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In the relation defined by the equation y = x2, for all x > 0, y is a function of x because

Slav-nsk [51]

X cannot be a negative number

7 0

3 years ago

There are 5 red marbles and 7 blue marbles in a bag What is the ratio of blue marbles to red marbles?

mash [69]

Correct Answer would be: 5/7

6 0

2 years ago

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Can someone help me with this?

Oduvanchick [21]

Answer:

Equation

Step-by-step explanation:

Equation Rate of change: 2/1=2

Graph Rate of Change: -4/1=-4

8 0

3 years ago

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Imagine that the average weight of a total of 500 girls in a high school is 35kg. Tom randomly sampled 10 girls and measured the

Naddik [55]

Answer:

The sample 2 has a lowest value of SE corresponding to the least sample variability.

Step-by-step explanation:

As the value of the sample means and standard deviations are not given, as similar question is found online from which the values of data is follows

The data is as attached with the solution. From this data

Sample 1 has a mean of 34 and a SE of 5

Sample 2 has a mean of 30 and a SE of 2

Sample 3 has a mean of 26 and a SE of 3

Sample 4 has a mean of 38 and a SE of 5

As per the measure of the sample variability is linked with the value of SE or standard error. Which is lowest in the case of sample 2 .

So the sample 2 has a lowest value of SE corresponding to the least sample variability.

4 0

3 years ago

A walking path across a park is represented by the equation y=-3x - 3. A

luda_lava [24]

Answer:

y = (1/3)x + 7

Step-by-step explanation:

The general structure form of a line in slope-intercept form is:

y = mx + b

In this form, "m" represents the slope and "b" represents the y-intercept.

The slope of a perpendicular line is the opposite-signed, reciprocal of the original line's slope. Therefore, if the slope of the original line is m = -3, the new slope is m = 1/3.

The y-intercept can be found by plugging the new slope and the values from the point (-3, 6) into the slope-intercept form equation.

m = 1/3

x = -3

y = 6

y = mx + b <----- Slope-intercept form

6 = (-3)(1/3) + b <----- Insert values

6 = -1 + b <----- Multiply -3 and 1/3

7 = b <----- Add 1 to both sides

Now, that you have the slope and y-intercept, you can construct the equation of the perpendicular line.

y = (1/3)x + 7

7 0

1 year ago

Read 2 more answers