A regular size chocolate bar is 5 and 4/9 inches long. If the king size bar is 3 and 2/5 inches longer, what is the length of the king size bar?
Answers
Answer:
8 38/45 inches
Step-by-step explanation:
A regular size chocolate bar is 5 and 4/9 inches long. If the king size bar is 3 and 2/5 inches longer, what is the length of the king size bar?
Let us represent:
Length of regular size chocolate bar = x
Length of king size chocolate bar = y
A regular size chocolate bar is 5 and 4/9 inches long.
x = 5 4/9 inches
If the king size bar is 3 and 2/5 inches longer,
Hence:
y = x + 3 2/5 inches
The length of the king size bar is calculated as:
5 4/9 inches + 3 2/5 inches
(5 + 3) + ( 4/9 + 2/5)
Lowest common denominator = 45
8 + (20 + 18/45)
8 38/45 inches
Final answer:
The king size chocolate bar is 8 and 26/45 inches long, which is calculated by adding the given lengths of the regular bar and the additional length of the king size bar.
Explanation:
The question asks about the length of a king size chocolate bar given the lengths of a regular size bar and the additional length of the king size bar. To find the length of the king size bar, we need to add the additional length to the length of the regular bar. The regular bar is 5 and 4/9 inches long and the king size bar is 3 and 2/5 inches longer. If we add these lengths together:
5 4/9 + 3 2/5 = 8 and 26/45 inches
So, the length of the king size bar is 8 and 26/45 inches.
This problem involves basic arithmetic with fractions, which is a common concept in Mathematics for Middle School students. Remember that when adding fractions, you need to have the same denominator.
Learn more about Adding Fractions here:
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Te pico el oyo es que no se si picarte el oyo
Answers
Answer:
The answer is ( 4 , - 2)
Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
A(2,-5); B(6,1)
So we have
We have the final answer as
( 4 , - 2)
Hope this helps you
Answers
Complete question :
There are many cylinders with a height of 9 inches. Let r represent the radius in inches and V represent the volume in cubic inches.
a. Complete the table relating the radius and volume of cylinders with height 9 inches. Write each volume as a multiple of , or round to the nearest cubic inch.
Answer:
A = 9π in³
B = 36π in³
C = 81π in³
Step-by-step explanation:
Radius, r = 1, 2, 3
Height of cylinder = 9
Volume, V of cylinder : πr²h
For, r = 1
V = π(1)²9 = 9π in³
For, r = 2
V = π(2)²9 = 4*9π in³ = 36π in³
For r = 3
V = π(3)²9 = 9*9π in³ = 81π in³
Answers
Answer:
s=5/14
Step-by-step explanation:
cancel equal terms on both sides of the equation
0=-2 x |14s-5|
swap the sides of the equation
-2 x |14s-5|=0
divide both sides of the equation by -2
|14s-5|=0
when the absolute value of 14s-5= 0, then 14s-5=0
move the constant to the right-hand side and change its sign
14s=5
now divide both sides of the equation by 14
s=5/14
Answers
Answer:
12 4/25 is equivalent to 12.16 .
Answers
f(x) = a x² + b x + c
where: a - a leading coefficient, c- constant term:
a = 2, c = -3
Answer: D) f( x ) = 2 x² + 3 x - 3
Answer:
tHE ANSWER IS d
Step-by-step explanation:
5x+2y=9
x+y=-3
Answers
5x+2y=9 x+y=3
change x+y=3 into x=3-y
plug that equation into 5x+2y=9 where x is.
5(3-y)+2y=9
then distribute.
15-5y+2y=9
15-7y=9
minus 15.
-7y=-6
divide both sides by -7.
y is equal to -6/7.
then go back to the first equation and plug in for y.
and then you will get x.
then you will have (y,x)