3 years ago

What is -2y + 10 + 2y - 8 simplified

Mathematics

2 answers:

Andru [333]3 years ago

8 0

Answer:

Step-by-step explanation:

-2y + 2y = 0

10 - 8 = 2

Naya [18.7K]3 years ago

5 0

Answer:

Step-by-step explanation:

Add the variables that go together (-2y+2y=0) these cancel each other out. Now add the remaining numbers 10-8=2. Answer=2

You might be interested in

The sum of the lengths of the two bases of a trapezoid is 22 cm and its area is 66 cm2.

ludmilkaskok [199]

Answer:

h = 6 cm

Step-by-step explanation:

Given that,

The area of a trapezoid, A = 66 cm²

The sum of the lengths of the two bases of a trapezoid is 22 cm.

We need to find the height of the trapezoid.

The area of a trapezium is given by :

$A=\dfrac{1}{2}\times (\text{sum of parallel sides})\times \text{height}$

Substitute the values,

$h=\dfrac{2A}{\text{sum of parallel sides}}\\\\h=\dfrac{2\times 66}{22}\\\\h=6\ cm$

So, the height of the trapezoid 6 cm.

8 0

3 years ago

3 21 201 _ 20001 _ ?

lilavasa [31]

Answer:

HEY

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A line has the equation y=x+4. write down the coordinates of where the line intersects the y-axis

loris [4]

Answer:(0,4)

Step-by-step explanation:

6 0

2 years ago

A hospital has to be patrolled by security guards 24 hours a day. Seven security guards are ordered to split each day’s guard du

Ket [755]

Answer:

3 hours

Step-by-step explanation:

24/7 = 3.42 hours and rounded that will be 3 hours

4 0

3 years ago

Help meeeeeeeeeeeeeeeeeeee pleaseee

Gnoma [55]

Answer:

feet

Step-by-step explanation:

7 0

1 year ago