let h = horse, let c = cow, let p = pig
so,
hcp
hpc
cph
chp
phc
pch
so, that is 6 different ways she can arrange it.
Answer:
3 1/4
Step-by-step explanation:
3/4 + (1/3 ÷1/6) - (-1/2)
Subtracting a negative is adding
3/4 + (1/3 ÷1/6) +1/2
Parentheses first
Copy dot flip
3/4 + (1/3 * 6/1) +1/2
3/4 + 2 + 1/2
Get a common denominator
3/4 + 2 + 2/4
2 + 5/4
2 + 4/4 +1/4
2+1 + 1/4
3 1/4
Answer:
<u>Yes</u>
Step-by-step explanation:
2 sides are equal as well as one angle being equal, so we know that the other angles must be equal, along with the other side.
Answer:
x + 15 = 114
Step-by-step explanation:
The description tells us that a number “x” is increased by 15, which means that 15 was added to that number “x”. The description also tells us that the answer is 114, so the equation would equal 114.
Answer:
V = (5)(14 L - L^2) cm^3
Step-by-step explanation:
Let the dimensions of the rectangular base be W by L and the height be H.
The perimeter must be 28 cm, so 28 cm = 2(W) + 2(L). This reduces to
14 cm = W + L, which can be solved for either W or L. Solving for W:
W = 14 cm - L
Then the area of the rectangular base is A = W*L, or A = (14 cm - L)(L), or
A = 14L - L^2.
The volume of the box is then V = A*H.
Because H = 5 cm, the volume is V = (5 cm)A, or
V = (5 cm)(14L - L^2) cm^2
This is a quadratic equation. Putting it into standard form yields:
V = (5)(14 L - L^2) cm^3. This is the desired quadratic formula.
