Write an expression that is equal to 3 times 2 and 1 /4

TiliK225 [7]

Answer:

$y-9=\frac{3}{7}(x-4)$

or

$y=\frac{3}{7}x+\frac{51}{7}$

Step-by-step explanation:

To write the equation of the line using a slope and a point, use the point-slope formula $y-y_1 = m(x-x_1)$ . Here m is 3/7. And the point $(x_1,y_1)$ is (4,9). Substitute the values and simplify.

$y-y_1=m(x-x_1)\\y-9=\frac{3}{7}(x-4)\\y-9=\frac{3}{7}x - \frac{12}{7}\\y=\frac{3}{7}x -\frac{12}{7} + 9\\y=\frac{3}{7}x + \frac{51}{7}$

Both the point slope form and the final simplified form are considered equations of the line.

3 0

3 years ago

In the following activity, match each pair of equivalent expressions.

givi [52]

Answer:

See attached table image

Step-by-step explanation:

To match the expressions, first simplify each expression

The attached table shows the left hand side expressions and right hand side expressions both in their simplest form. Match the final simplified expressions on the left with the simplified expressions on the right according to their colors

5 0

2 years ago

Shawna sold half of her comic books and then bought ten more. She now has 35. With how many did she begin?

ella [17]

35 - 10 is 25 then 25 times 2 is 50 shawna had 50 comic book

8 0

3 years ago

Find the coordinates of the circumcenter for triangle DEF with coordinates D(1,3) E(8,3) and F(1,-5) show your work

nikklg [1K]

One leg is horizontal, on the line y=3. Another leg is vertical, on the line x=1. The point where these intersect, D(1, 3) is the vertex of a right angle. Any right triangle inscribed in a circle has its hypotenuse as the diameter of the circle.

Since the triangle is a right triangle, the circumcenter is the midpoint of the hypotenuse: ((8, 3) + (1, -5))/2 = (4.5, -1).

6 0

3 years ago

F(4) =10x - 2x^2 a . -24 b. -22 c. 24 d.8

kogti [31]

Answer:

Whenever I'm alone with you

You make me feel like I am home again

Whenever I'm alone with you

You make me feel like I am whole again

Whenever I'm alone with you

You make me feel like I am young again

Whenever I'm alone with you

You make me feel like I am fun again

However far away

I will always love you

However long I stay

I will always love you

Whenever I'm alone with you

You make me feel like I am free again

Whenever I'm alone with you

You make me feel like I am clean again

However far away

I will always love you

However long I stay

I will always love you

Whatever words I say

I will always love you

However far away

I will always love you

However long I stay

I will always love you

whatever words I say

I will always skrrt you

I'll always love you

SASAGEYO SASAGEYO SHINZOU WO SASAGEYO

I'll always love you

I love you

-Adele

Step-by-step explanation:

6 0

3 years ago