3 years ago

Show work please I need HELP QUICK PLEASE

Mathematics

1 answer:

Genrish500 [490]3 years ago

7 0

Answer:

Step-by-step explanation:

perimeter = sum of the sides = (3y+5) + (y-4) + (6y) = 10y + 1

You might be interested in

What is in the standed form of two hundred ten million,sixty-four thousand,fifty

asambeis [7]

The standard form is 210,064,050

8 0

2 years ago

Read 2 more answers

4x - 1 2. = x + 7 Can someone help please?

tatiyna

Answer:

6 $\frac{1}{3}$

Step-by-step explanation:

4x-12 = x+7

4x-12+12 = x+7+12

4x = x+19

4x-x = x+19-x

3x=19

x = 6 $\frac{1}{3}$

And if we substitute the value of x into the equation 4x-12 = x+7,

we will get 13 $\frac{1}{3}$ = 13 $\frac{1}{3}$ in the end.

Hope this helps :)

3 0

2 years ago

Read 2 more answers

In a survey 4/12 of the students chose friday as their favorite day of the week and 5/12 chose saturday. What fraction of the st

Tcecarenko [31]

9/12 chose Friday or Saturday. That reduces to 3/4. Which is also 75%. Hope that helps.

4 0

2 years ago

How to tell if a quadratic equation has a real solution?

attashe74 [19]

If the discriminant(b^2-4ac) is rational, then the quadratic is rational.

~ThePirc

4 0

2 years ago

Read 2 more answers

11) Solve the equation 6y+11=23 12) Expand 5(x-11)

Yakvenalex [24]

6y+11=23
-11 -11
6y=12
/6 /6
y=2

5x-55

7 0

2 years ago

Read 2 more answers