Answer:
1 liter = 1000 mL
5 x 325 mL = 1625 mL
Cocoa left = 2 x (1000 mL) -1625 mL = 2000 -1625 = 375 ml
Step-by-step explanation:
Answer:
Circumference:
Area:
Step-by-step explanation:
Circumference formula: C = 2πr, where;
C = Circumference
π = (pi) 3.1416
r = radius
Replace the variables in the formula:
C =
Area formula: A = π, where;
A = Area
π = (pi) 3.1416
r = radius
Replace the variables in the formula.
If two triangles are similar then the
corresponding sides are in proportion. Thus,
AB / AU = BC / UV = AC / AV
AB / (20x+108) = 703 / 444
Where AB is equivalent to:
AB = AU + UB
AB = 20x + 108 + 273
AB = 20x + 381
Therefore going back to the first equation:
(20x + 381) / (20x + 108)
= 703/444
444 (20x + 381) = 703 (20x + 108)
8880x + 169164 = 14060x + 75924
14060x - 8880x = 169164 – 75924
5180 x = 93240
x = 93240 / 5180
<span>x = 18</span>
Answer:
Step-by-step explanation:
1. A square has four sides and all the sides have equal length.
2. Keeping this on mind, you must multply the lenght given in the problem by 4, as you can see below:
3. Therefore, the polynomial expresion that represents the perimeter of the square is .
Answer:
4x + 6
Step-by-step explanation:
Given
+
Before we can add the fractions we require them to have a common denominator.
Factor the denominator of the first fraction
+
Multiply the numerator / denominator of the second fraction by (x + 2)
= + ← fractions now have a common denominator
Add the numerators leaving the denominators
=
=
= ← simplified sum with numerator 4x + 6