3 years ago

PLEASE HELP ME WITH THIS QUESTION SHOW YOUR WORK THANK YOU!

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

8 0

Answer:

16x^5 y^9

Step-by-step explanation:

Thats the answer I got from my calculator

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Hello, this is the owner sister, but can you please help me?b Please dont remove this for silly things

kondaur [170]

The answer is 825

*Substituted formula is*
30 x (10 + 15) + 5 x 5/2 x 2 + 5 x (30 -(5 x 2)

7 0

3 years ago

The expression -7y is a <br> term<br> constant<br> variable

Sloan [31]

Answer:

Step-by-step explanation:

The expression -7y is a

term variable for : y

8 0

3 years ago

Read 2 more answers

Alex leaves school to go home. He walks 11 meters North and then 10 meters West. How far is Alex from the school?

yuradex [85]

Answer:

~15 meters away

Step-by-step explanation:

c^2 = a^2+b^2

c^2 = 10^2+11^2

c^2 = 100+121

c^2 = 221

c = $\sqrt{221}$

c = ~15

3 0

3 years ago

He formula for a trapezoid relates the area A, the two bases, a and b, and the height, h.

aleksandrvk [35]

If you want to isolate h, move all terms to the other side, leaving h behind.

A=1/2h(a+b)
2A=1h(a+b)
2A/a+b=h

Hope I helped :)

8 0

3 years ago

Hey there! I was wondering if I could receive help on solving these first 4 questions! :)

bulgar [2K]

Given

Find

Surface Area and Volume of the figure.

Explanation

As we know , surface area of cuboid is ( 2lb + 2bh + 2hl ) and

Volume of cuboid

$l\times b\times h$

here l = 14cm, b = 11cm and h = 14cm

so, Surface area =

$\begin{gathered} 2\times14\times11+2\times11\times14+2\times14\times14 \\ 308+308+392 \\ 1,008cm^2 \end{gathered}$

Volume of cuboid =

$\begin{gathered} 14\times11\times14 \\ 2,156cm^3 \end{gathered}$

Final Answer

Surface Area = 1,008

Volume = 2,156

6 0

1 year ago