3 years ago

What should be added to -7/9 to get 5?

Mathematics

1 answer:

liraira [26]3 years ago

8 0

Let the number that wll be added be x, then
-7/9 + x = 5
x = 5 + 7/9 = 5 7/9 or 52/9

You might be interested in

Find the slope of the line that passes through the following points. Write "undefined" if the slope is undefined.

Katyanochek1 [597]

The slope of the line that passes through the following points is undefined

Solution:

Given that, We have to find the slope of line passing through two points

Given points are (-1, 5) and (-1, 6)

The slope of line is given by formula:

$m = \frac{y_2-y_1}{x_2-x_1}$

From given,

$(x_1, y_1) = (-1, 5)\\\\(x_2, y_2) = (-1, 6)$

Substituting the values we get,

$m = \frac{6-5}{-1-(-1)}\\\\m = \frac{1}{-1+1}\\\\m = \frac{1}{0}$

Thus the slope is undefined

5 0

3 years ago

Convert to standard form: F(x) = 2x + 4

mote1985 [20]

The answer will be F=2x/x + 4/x

7 0

3 years ago

15) The diameter of a cylinder is 12 and height is 11. Find the surface area of the figure.

kirza4 [7]

Answer:

A=640.88

Step-by-step explanation:

if the diameter is 12, the radius , r=12/2=6

we have r=6, h=11

Surface area, A= 2πrh+2π r^2

A=2*3.14*6*11+2*3.14*(6)^2=640.88

7 0

3 years ago

Plz hurry Which graph best represents the equation 5x + y = 4?

il63 [147K]

Answer:

answer is B

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Please let me know I really need help

Marina86 [1]

I don't have a calculator with me, but that should get you going

5 0

3 years ago