Ask question

Ask question

All categories

3 years ago

10

1. In the expression 5(x + 3y), what does the 3 represent?

1 answer:

Makovka662 [10]3 years ago

5 0

Answer:

Coefficient

Step-by-step explanation:

Coefficients are the number in front of the variable, therefore, 3 is a coefficient.

You might be interested in

Find the coordinates of the midpoint of the segment with the given endpoints.

aleksandr82 [10.1K]

The coordinates of the midpoint of AB is (4.5, -1.5)

We can find this by taking the average of each coordinate. The average of the x's (2 and 7) is 4.5, while the average of the y's (-4 and 1) is -1.5.

The coordinates of the midpoint of CD is (-5.5, 1)

We can find this by taking the average of the coordinates as we did in the first one. The average of the x's (-3 and -8) is -5.5, while the average of the y's (-2 and 4) is 1.

6 0

3 years ago

Graph a line with a slope of 1/4 that contains the point (6, 3).

Semenov [28]

Answer:

The graph in the attached figure

Step-by-step explanation:

we know that

The equation of a line in point slope form is

$y-y1=m(x-x1)$

we have

$(x_1,y_1)=(6,3)$

$m=\frac{1}{4}$

substitute

$y-3=\frac{1}{4}(x-6)$

The easiest way to graph a line is to calculate the intercepts

The<u><em> x-intercept </em></u>is the value of x when the value of y is equal to zero

For y=0

$0-3=\frac{1}{4}(x-6)$

$-12=(x-6)$

$x=-12+6=-6$

The x-intercept is the point (-6,0)

The <u><em>y-intercept</em></u> is the value of y when the value of x is equal to zero

For x=0

$y-3=\frac{1}{4}(0-6)$

$y-3=-\frac{3}{2}$

$y=-\frac{3}{2}+3$

$y=1.5$

The y-intercept is the point (0,1.5)

Plot the intercepts and join the points to graph the line

(-6,0) and (0,1.5)

The graph in the attached figure

8 0

2 years ago

The total area of two rectangles is 13 1/4 square inches. The dimensions of each rectangle are shown below: A: length = 2 inches

postnew [5]

The answer you are looking for is 3sq^2.
This is because.
2.5*2=5, and 13.25-5=8.25, and 8.25/2.75=3

6 0

3 years ago

Which expression uses the greatest common factor and the distributive property to rewrite the sum 7 + 75

Lady_Fox [76]

Answer:

$75 + 45$ $= 15(3 + 5)$

Step-by-step explanation:

Given

$75 + 45$ <em>-- Corrected</em>

Required

Use the GCF to write it as a distributive property

First, we find the GCF of 75 and 45

$45 = 3 * 3 * 5$

$75 = 3 * 5 * 5$

The common factor is:

$GCF = 3 * 5$

$GCF = 15$

So, $75 + 45$ becomes

$75 + 45$ $= 15 * 3 + 15 * 5$

Factorize

$75 + 45$ $= 15(3 + 5)$

<em>Hence, the sum has been rewritten as </em> $15(3 + 5)$ <em></em>

5 0

3 years ago

50 points increased by 26%

QveST [7]

50X0.26=13 than you would add them 50+13 which would equal 63

6 0

3 years ago

Read 2 more answers