3 years ago

Find the value of x in the equation: x + 7 = 19

Mathematics

1 answer:

maw [93]3 years ago

6 0

Subtract 7 from each side

x=12

You might be interested in

I need help right now

Neko [114]

In Which Subject I Can Help You In?!

3 0

2 years ago

Read 2 more answers

Complete the table using the equation y = 9x + 8.

Volgvan

Answer:

$Y = ( -1) | 8 | 17 | 26 | 35|$

Step-by-step explanation:

$y = 9x + 8 \\ \\ \\ x = ( - 1) \\ y = 9( - 1) + 8 \\ y = - 9 + 8 = - 1 \\ \\ x = 0 \\ y = 9(0) + 8 \\ y = 0 + 8 = 8 \\ \\ x = 1 \\ y = 9(1) + 8 \\ y = 9 + 8 = 17 \\ \\ x = 2 \\ y = 9(2) + 8 \\ y = 18 + 8 = 26 \\ \\ x = 3 \\ y = 9(3) + 8 \\ y = 27 + 8 = 35 \\ \\ \\ Y = ( - 1) | 8 | 17 | 26 | 35|$

7 0

2 years ago

What is the answer???

Anna [14]

Answer:

Step-by-step explanation:

3 0

2 years ago

Pls help i’m failing rn

Valentin [98]

Answer:

The answer is letter D.

Step-by-step explanation:

-2(4x+8)+3(5x-1)

=-8x-16+15x-3

=-8x+15x-16-3

=7x-19

4 0

2 years ago

Giving brainliest pls answer

olga2289 [7]

The formula for finding the area of a cone is pi times the radius squared times the height/3. Since we already have the base area, all we need to do is find the height over 3. The height is 6, so 6/3=2. Then 4 pi times 2=8 pi.

The answer is 8pi.

3 0

2 years ago

Read 2 more answers