32 is 40 percent of what number?
Answers
'of' in mathematics means multiplication
percent means over 100
32 = 40% * x
32 = 40/100 * x
32 = 4/10 * x
Multiply 10/4 on both sides, so we can isolate 'x'
32 * 10/4 = x
x = 8 * 10
x = 80
32 is 40 percent of 80.
Related Questions
Solve for p in the literal equation 7p + 9r = 9.p =
The length of a text messaging conversation is normally distributed with a mean of 2 minutes and a standard deviation of .5 minutes. What is the probability that a conversation lasts longer than 3 minutes?0.043351 0.063748 0.02275 0.095424
Simplify 1/2/5 please.
A strip of wood 66 inches long is to be cut into 51/2-inch pieces. How many pieces can be cut?
a. -1
b. 1
c. 0
Answers
Answer:
Option A is correct .i.e., Slope is -1.
Step-by-step explanation:
Given points are K(c+d , c-d) & L(c-d , c+d)
Therefore, Option A is correct .i.e., Slope is -1.
Answer A
slope= (c+d-(c-d))/(c-d-(c+d))=2d/(-2d)=-1
Answers
Subtract five from both sides
3r^2-16r-7-5=0
Add like terms
3r^2-16r-12=0
Factorise it, this means putting it into brackets
(3r + 2)(r - 6)
Find out what multiplies to make negative twelve but adds to make negative sixteen
However none of the terms do this so we put negatives next to the "r"s
(-3r + 2)(-1r - 6)
The answer is r=6
Answer:
Step 1: Subtract 5 from both sides.
3r2−16r−7−5=5−5
3r2−16r−12=0
Step 2: Factor left side of equation.
(3r+2)(r−6)=0
Step 3: Set factors equal to 0.
3r+2=0 or r−6=0
r=−2/3
or r=6
Answer:
r=−2/3
or r=6
Step-by-step explanation:
What Is The Result After Completing The Square ?
Answers
x^2 + 6x + 9 = 13 + 9
(x + 3)^2 = 22
x + 3 = (+,-) sq rt 22
x = -3 + (sq rt 22) and x = -3 - (sq rt 22)
Answers
c) RUBM is a rhombus Reason: Given
d) Reason: RUBM is identified as a rhombus. Thus, its sides are of equal length.
e) RUMH and RUBM are rhombus which have similar dimensions. Each sides of any rhombus is equal in length and since both are of similar dimensions, then, all of their sides lengths are equal with each other.
f) Rhombus have opposite sides that are parallel and its opposite angles are equal. Rhombus is also called a parallelogram.
Answer:
b) RH = UM = HM = RU Reason: Since they form a rhombus, its sides are of equal length.
c) RUBM is a rhombus Reason: Given
d) Reason: RUBM is identified as a rhombus. Thus, its sides are of equal length.
e) RUMH and RUBM are rhombus which have similar dimensions. Each sides of any rhombus is equal in length and since both are of similar dimensions, then, all of their sides lengths are equal with each other.
f) Rhombus have opposite sides that are parallel and its opposite angles are equal. Rhombus is also called a parallelogram.
Express the answer in simplest form.
Answers
you would change the denominators to the least common multiple, in this case, 12. then you would change the fractions to 8/12, 14/12, and 7/12. you would add those, and get 29/12. divide 29 by 12, and get 2. add the rest to get 2 5/12.