The answer is 4+5+6=15.Hope that helps. :)
Step-by-step explanation:
x° + 61°+ 68° + 104° = 180°
x° + 129°+104°=180°
x°+133°=180°
x°=180°-133°
x=47°
Answer:
An equation represents the number of pieces of lasagna that are left after dinner is 
Step-by-step explanation:
Each piece of Lasagna is 1/6 of the pan
Let x be the number of pieces left
So, x pieces is
of the pan
We are given that After dinner 2/3 of a pan of lasagna is left.
So, 

x=4
So, Number of pieces left = 4
Hence An equation represents the number of pieces of lasagna that are left after dinner is 
Answer: 27
Step-by-step explanation:
you can isolate the separate terms so you get
3^3 x a^(-2x3) x b^3 = 27 a^-6b^3
Answer:
<em>C. 1/10 • 33</em>
<em>D. 0.1 • 33</em>
<em>E. 10/100 • 33</em>
Step-by-step explanation:
Knowing that
10% = 0.1 in decimal form
10% = 1/10 or 10/100 in fraction form
of = multiply
<em>Thus, the following is correct:</em>
<em>C. 1/10 • 33</em>
<em>D. 0.1 • 33</em>
<em>E. 10/100 • 33</em>
<u><em>We can also solve to find the answer:</em></u>
<em>10% of 33 = 3.3</em>
<em>0.1 x 0.33 = 0.033</em>
<em>10 x 33 = 330</em>
<em>1/10 x 33 = 3.3</em>
<em>0.1 x 33 = 3.3</em>
<em>10/100 x 33 = 3.3</em>
<u><em>Hence answer =</em></u>
<em>C. 1/10 • 33</em>
<em>D. 0.1 • 33</em>
<em>E. 10/100 • 33</em>
<em>[RevyBreeze]</em>