3 years ago

Someone please help!

Mathematics

2 answers:

zysi [14]3 years ago

4 0

264 in. I believe. If you multiply them all

Veronika [31]3 years ago

4 0

The answer is 290. The previous answer is incorrect because they calculated volume. The question asks for SURFACE AREA.

You might be interested in

Find he measure of xi 5x-2 H

Aleks [24]

I think it’s-10. Hope it’s right.

5 0

3 years ago

(1 - 5q ) +2 (2.5q +8 )

VikaD [51]

Distribute
remember
a(b+c)=ab+ac
2(2.5q+8)=2(2.5q)+2(8)=5q+16

1-5q+5q+16
1+0+16
17

5 0

3 years ago

Find inequalities with solutions that have this graph.

Oduvanchick [21]

Moooooooosssssssssseeeeeeeeseseses

8 0

3 years ago

Simplify the expression 2p + 3/4p + 6 - p - 3 1/2

lozanna [386]

Answer:

The simplified expression is "7p/4 + 2 1/2" or "1.75p + 2.5".

Step-by-step explanation:

2p + 3/4p + 6 - p - 3 1/2
=> (2p - p + 3/4p) + (6 - 3.5)
=> 1.75p + 2.5

Hence, the simplified expression is "7p/4 + 2 1/2" or "1.75p + 2.5". Any of these would work.

Hoped this helped.

$BrainiacUser1357$

7 0

2 years ago

Solve it by substitution method:- 5x - 6y=-9 and 3x + 4y= 25

user100 [1]

$\left\{\begin{array}{ccc}-5x-6y=-9&/\cdot2\\3x+4y=25&/\cdot3\end{array}\right\\+\left\{\begin{array}{ccc}-10x-12y=-18\\9x+12y=75\end{array}\right\\------------\\.\ \ \ \ \ \ \ -x=57\\.\ \ \ \ \ \ \ \ \ x=-57\\\\3\cdot(-57)+4y=25\\-171+4y=25\\4y=25+171\\4y=196\ \ \ \ /:4\\y=49\\\\Solution:x=-57;\ y=49.$

8 0

3 years ago