1 1/12 i’m pretty sure is the answer
Answer:
- Each friend will get 1/6 pounds of candy.
Step-by-step explanation:
<u>We know that:</u>
- David buys 5/6 pounds of candy.
- David splits it among his 5 friends.
<u>Now, we know that:</u>
- 5/6 - (1/6 * 5) should be the equation.
<u>Now, we solve:</u>
- 5/6 - (1/6 * 5)
- = 5/6 - 5/6
- = 0.
Each friend will get 1/6 pounds of candy.
The answer to problem 14 is the equation c = 3i/e
To get this answer, you multiply both sides by 3 to undo the division of 3. Also, you divide both sides by 'e' to undo the multiplication of 'e'.
So it would look something like this
i = ec/3
3*i = 3*ec/3 ... multiply both sides by 3
3*i = ec
ec = 3i
ec/e = 3i/e ... divide both sides by e
c = 3i/e
==============================================
Problem 15)
P = 2L + 2W
2L + 2W = P
2L + 2W-2L = P-2L ... subtract 2L from both sides
2W = P-2L
2W/2 = (P-2L)/2 ... divide both sides by 2
W = (P-2L)/2
So the final answer is W = (P-2L)/2
Answer: slope = -3 and (-2,6) is a point on the line
please mark me as brainliest !!!
Step-by-step explanation:
1. The formula for calculate the area of a cone is:
A=πr²+πrl (1)
A is the area (A=395.64 m²).
π=3.14
r is the radius (r=7).
l is the height.
2. The formula for calculate the slant height of the cone, is given by the Pythagorean theorem:
h²=l²+r²
h=√(l²+r²) (2)
h is the slant height.
3. We don't know the value of "l", so:
- We must rewrite the formula (1) and clear "l":
A=πr²+πrl
A-πr²=πrl
l=A-πr²/πr
- Now, we must susbtitute l=A-πr²/πr, into the formula (2). Then, we have:
h=√(l²+r²)
h=√[(A-πr²/πr)²+r²]
A=395.64 m²
π=3.14
r=7
4. When we substitute the values above into the formula h=√[(A-πr²/πr)²+r²], we obtain the slant height:
h=√[(A-πr²/πr)²+r²]
h=√170
h=13
<span>
What is the slant height?
The answer is: D.13</span>
