1 foot is 12 inches. So just divide 81 by 12.
81/12 = 6.75
So your answer is 6.75 feet.
Answer:
Step-by-step explanation:
when h(t)=0
-4.9 t²+19.6t=0
4.9t(-t+4)=0
either t=0 or t=4
so domain is 0≤t≤4
for range
h(t)=-4.9t²+19.6t
=-4.9(t²-4t+4-4)
=-4.9(t-2)²+19.6
so range is 0≤h≤19.6
Answer:
In triangle ABC one side equal
and two sides equal 
Step-by-step explanation:
We are given a prism whose base is square with sides 8 in and height 12 in.
If we take cross section through vertices A, B and C
We will get a cross section as triangle.
In triangle ABC, sides are AB, BC and AC
AB is diagonal of top square whose side 8 in.

AC is face diagonal of front face.

BC is face diagonal of right face.

AC=BC≠AB
Hence, In triangle ABC one side equal
and two side equal 
Answer:
a. 5 loaves, b. 14 loaves
Step-by-step explanation:
a.8.50=2.50+1.20x
6.00=1.20x
5=x
5 loaves
b.20=2.50+1.20x
17.50=1.20x
14.6=x
14 loaves
<h2>
Answer:</h2>
Step 1: We need to find the slope (or <em><u>m</u></em>) <u><em>FIRST</em></u> using <u><em>slope formula*.</em></u>

m = 3
Step 2: Now we find the y-intercept (or <u><em>b</em></u>) using the <u><em>slope-intercept formula**</em></u>, ONE of the 2 points given, and the slope we just found.

b = 2
Step 3: Now we put it all together we get our equation in <u><em>slope-intercept form**.</em></u>
<u><em></em></u>
<u><em></em></u>
<u><em></em></u>
**Slope-intercept form: 
*Slope formula: 