Well, let's solve it and see which properties we're using:
p/7 - 5 = -3
Add 5 to each side. (Addition property.)
p/7 = 2
Multiply each side by 7. (Multiplication property.)
p = 14
Answer:
-7/13
Step-by-step explanation:
To find the reciprocal of a number, either divide the number by 1 or switch the numerator and denominator
Answer:
<h2>
<em><u>4.5 Minutes</u></em></h2>
Explanation:
Since it takes Jack 10 minutes and Eugene 8 minutes, we will take the middle which is 9 minutes. Next, since we know 2 people will be doing the job, it should take half of the time. So 9/2 = 4.5
Hope this helps! :)
Answer:
ow do you find arc length without the radius?
To calculate arc length without radius, you need the central angle and the sector area:
Multiply the area by 2 and divide the result by the central angle in radians.
Find the square root of this division.
Multiply this root by the central angle again to get the arc length.
The units will be the square root of the sector area angle.
Check your result with Omni Calculator.
Or the central angle and the chord length:
Divide the central angle in radians by 2 and perform the sin function on it.
Divide the chord length by double the result of step 1. This gives you the radius.
Multiply the radius by the central angle to get the arc length.
Check your result with Omni Calculator
Step-by-step explanation:
It would be 10 because 13 is not greater than or equal to 15