2 years ago

Please help me find the answer

Mathematics

1 answer:

mixas84 [53]2 years ago

5 0

136 would be the answer

You might be interested in

Y=12-6x when X=4 how do you solve this??

Pavel [41]

Y=12-6 times 4
y=12-24
y=-12

7 0

3 years ago

Read 2 more answers

Ms. Brown's class is learning about banks, so she creates one in her classroom. All students start with $75 in their accounts. L

Katen [24]

Answer:

can you show the students balance at the end of activity ??

Step-by-step explanation:

4 0

2 years ago

Factor the polynomials 2x4+4x3+6x2?

Shalnov [3]

Answer:x^2+2x+3

Step-by-step explanation:

I’m assuming you meant 2x^4+4x^3+6x^2...

So you can pull out 2x^2 from all of the polynomials...

And this equation isn’t able to be simplified anymore. Hope this helps!

5 0

3 years ago

What is the surface area of the cube.<br>A. 409 cm²<br>B. 2400 cm²<br>C. 2004 cm²<br>D. 40 cm²

larisa [96]

Side=a=20cm

Surface area

6a^2
6(20)^2
400(6)
2400cm^2

4 0

1 year ago

Mala is y years old. Her sister is 4 years older than mala . Write expréssion in simplest form that represents the sum of ages o

Evgen [1.6K]

Answer:

$2(y+2)$

Step-by-step explanation:

Let

y --->Mala's age

x---> sister's age

we know that

$x=y+4$ ---> equation A

The sum of ages of the sisters is

$x+y$

substitute equation A in the expression of the sum of ages

$(y+4)+y=2y+4$

simplify

$2(y+2)$

8 0

3 years ago