The ratio of the side lengths of two regular hexagons is 3 to 7. If the area of the smaller hexagon is 18 square units, then the area of the larger hexagon is ________.
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Robert makes $4.00 an hour when he works overtime.how much does he for 3 1/4 hours of overtime work?
There are 80students in a speech contest. Yesterday, 14of them gave their speeches. Today, 25of the remaining students gave their speeches. How many students still haven't given their speeches?
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Answer:
length of book mark =9cm
breadth of bookmark=2cm
area of bookmark=length×breadth
=9cm×2cm
=18cm answer
Final answer:
The area of the bookmark is found by multiplying its length (9 cm) by its width (2 cm), giving a total of 18 square centimeters.
Explanation:
The area of a shape is calculated by multiplying the length by the width. In this case, the length of the bookmark is 9 centimeters and the width is 2 centimeters. So, the area of the bookmark will be 9 cm multiplied by 2 cm which equals to 18 square centimeters.
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a) 10
b) 16/5
c) 7
d) 6
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10/2 + 6/3
5+6/3
=5+2
=7
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Solve the following system:
{y = x + 4 | (equation 1)
y + x = 2 | (equation 2)
Express the system in standard form:
{-x + y = 4 | (equation 1)
x + y = 2 | (equation 2)
Add equation 1 to equation 2:
{-x + y = 4 | (equation 1)
0 x + 2 y = 6 | (equation 2)
Divide equation 2 by 2:
{-x + y = 4 | (equation 1)
0 x + y = 3 | (equation 2)
Subtract equation 2 from equation 1:
{-x + 0 y = 1 | (equation 1)
0 x + y = 3 | (equation 2)
Multiply equation 1 by -1:
{x + 0 y = -1 | (equation 1)
0 x + y = 3 | (equation 2)
Answer: x = -1 y = 3
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tax is $10.08
hope that helps!
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Final answer:
A sailfish can swim a distance of 204 miles in 3 hours if it maintains its top speed of 68 miles per hour throughout.
Explanation:
In order to determine how far a sailfish can swim in 3 hours, we can use the speed given which is 68 miles per hour. This speed implies that the sailfish can swim 68 miles every one hour.
- First step is to recognize the information. We know that the speed of the sailfish is 68 miles per hour and we are asked to find the distance it can cover in 3 hours.
- Second step is to apply the formula for distance which is Speed times Time, in our case, 68 miles per hour times 3 hours.
- Last step is to multiply 68 by 3, giving us a product of 204.
Therefore, it's reasonable to estimate that a sailfish can cover 204 miles in a span of 3 hours, assuming it maintains its top speed the entire time.
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$10
b.
$12
c.
$14
d.
$20
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We will find the rate of Greg and Josh earning money that is the amount of money they receive per unit time (hour)
Since the trip is in 3 weeks,
Number of hours Josh worked = 3 weeks * (5 hours/week) = 15 hours
Number of hours Greg worked = 3 weeks * (8 hours/week) = 24 hours
Josh’s rate = $480/15 hrs = $32/hr
Greg’s rate = $480/24 hrs = $20/hr
Therefore
Josh makes $12/hr more than Greg
Answer:
IT IS B
Step-by-step explanation: