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3 years ago

9

Martika says factors and multiples are related. Use the equation 6 x 7 = 42 to describe the relationship between factors and mul

tiples.

1 answer:

scoray [572]3 years ago

6 0

Answer:

x=1.3204690000000001

Step-by-step explanation:

6×7=42

6=6.

x=7

x=(7)

(1_7)

x=1.3204690000000001

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777dan777 [17]

Answer:

Solve it yourself

Step-by-step explanation:

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3 years ago

Fifty 11th graders were asked to select a favorite pattern out of 6 choices.

NISA [10]

Answer is b I have 89 money because left to

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2 years ago

A circle has a diameter with endpoints at (6, 5) and (8, 5). Write the equation for the circle.

mario62 [17]

Answer:

$(x-7)^2+(y-5)^2=1$

Step-by-step explanation:

The two things that are required to formulate the equation of the circle is the center coordinate and the radius of the circle!

<u>Center of the circle:</u>

The center of the circle always lies at the midpoint of the endpoints of its diameter: Let's call the endpoints A(6,5) and B(8,5).

Using the midpoint formula we'll get:

$(x_m, y_m) = \left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

$(x_m, y_m) = \left(\dfrac{6+8}{2},\dfrac{5+5}{2}\right)$

$(x_m, y_m) = (7,5)$

This is the center coordinate of our circle.

<u>Radius: </u>

The radius of the circle is the distance from the center of the circle to any of the endpoints of the diameter (A or B)

We can use the distance formula:

$r = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}$

$r = \sqrt{(x_1-x_m)^2+(y_1-y_m)^2}$

$r = \sqrt{(6-7)^2+(5-5)^2}$

$r = \sqrt{1^2}$

$r = 1$

<u>Equation of the circle: </u>

The equation is written as:

$(x-a)^2+(y-b)^2=r^2$

here, (a,b) are the center points of the circle

in our case this is $(a,b)=(x_m,y_m)=(7,5)$

and r = 1

$(x-7)^2+(y-5)^2=1^2$

$(x-7)^2+(y-5)^2=1$

This is the equation of the circle!

3 0

3 years ago

Help please! i don’t understand how to do this!

atroni [7]

Answer:

x=c+b/a

Step-by-step explanation:

ax-b=c

+b +b

ax=c+b

__ ___

a=c+b/a

4 0

3 years ago

Read 2 more answers

Find each product or quotient. Use significant digits. 1,370 m 31.7 s

Dvinal [7]

I think you are asking for the quotient of the numbers because base from the choices the units are meters per second and the given has units of meters and seconds. So, the quotient of the numbers is 43.218 meters per second which is option B.

8 0

4 years ago