What is 54.8% written as a decimal?
Answers
54.8 % = 0.548
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Raul and his friends are hiking a 4-mile trail. After 2 hours of hiking, they turn off the path to find a spot for lunch, and then hike back to the trail and continue to the end. Write an inequality to represent x, the total distance they hiked.
What is the equation of the line that passes through (-1, -7) and has a slope of 2?
Hey 1200 seat theater sells two types of tickets for a concert. premium seats sell for $30 each and regular seats so for $20 each at one event $30,180 was collected and ticket sales with 10 seats left on so how many for each type of ticket was sold
plays. Which method finds the total yards at the end of the first four plays?
O add-12 to 3x5
O add 12 to 3x5
O add-12, 5, and 3
O add 12, 5, and 3
Answers
Answer:
Its the first one
Step-by-step explanation:
losing yards means negative... and then its multiplying 3 and 5
Answer:
It is the first 1
Step-by-step explanation:
Answers
A=P(1+r/n)^nt
A=accumulated amount (what we're looking for)
P=Principal amount (initial amount). $800 in this case
r=rate. 0.09 in this case which we get from converting 9% to decimal by dividing by a 100.
n=number of times interest is compounded. In this case semi-annually which means 2
t=time. In this case 4 years
Let's calculate:
A=800(1+0.09/2)^(2*4)
A=800(1+0.045)^8
A=800(1.045)^8
A=800(1.42210061284)
A=1137.68049027
Let's round to the hundredth place (to represent cents) since the amount represents money.
Answer=The balance after 4 years will be $1,137.68
Answer:
Principal = $ 800
Time = 4 years
Rate of Interest = 9% compounded Semi Annually
Time = 4× 2=8 periods
As, we have to find balance after 4 years, so we will use the formula for amount in terms of Compound interest.
Amount(A)
Balance after 4 years = $ 1137.68
b) {(0,2), (2,0), (4,6), (6,4)}
c) {(2,6), (3,6), (4,6), (2,0)}
d) {(6,2), (2,0), (4,6), (6,4)}
Answers
Answers
If squaredeck has an area of 81 square feet then each side of the square deck is 9 feet long.
What is Area of Rectangle?
The area of Rectangle is length times of width.
The area of a square is given by the formula A = s²
where A is the area and s is the length of each side.
In this case, we are given that the area of the deck is 81 square feet, so we can plug that into the formula:
81 = s²
To solve for s
we can take the square root of both sides:
√81 = √s²
9 = s
Therefore, each side of the square deck is 9 feet long.
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All 4 sides of a square are of the same length.
The formula for the area of a square is s*s = area where s is the length of one side of the square.
s^2 = 81
s = 9 or -9
-9 does not apply here but 9 does.
Each side of the square deck is 9 feet long.
length = 22 cm; width = 18 cm
length = 24 cm; width = 16 cm
length = 23 cm; width = 14 cm
Answers
Answer:
Length = 25 cm , Width = 15 cm.
Step-by-step explanation:
Given : The length of a rectangle is 5 centimeters less than twice its width. The perimeter of the rectangle is 80 cm.
To find : What are the dimensions of the rectangle.
Solution : We have given
Perimeter = 80 cm .
According to question :
Let width of rectangle = W .
Length is twice its width.
L = 2W .
Length of a rectangle is 5 centimeters less than twice its width.
L = 2W - 5.
Then ,
Perimeter = 2 ( length + width).
Plug the values
80 = 2 ( 2W - 5 + W ) .
80 = 2( 3W -5) .
On dividing both sides by 2
40 = 3W - 5 .
On adding both sides by 5.
45 = 3 W .
On dividing both sides by 3.
W = 15 cm .
L = 2W - 5.
L = 2 ( 15) - 5 .
L = 30 -5 .
L = 25 cm .
Therefore, Length = 25 cm , Width = 15 cm.
Answer A
Let's the width of the rectangle
2a-5 its length
Teh half perimeter is 80/2=40
a+2a-5=40 ==>3a=45==>a=15 and 2a-5=30-5=25