Step-by-step explanation:
Let x represent the missing side length.
By Pythagoras' Theorem,
We have x² + 12² = 13².
Therefore x² = 13² - 12² = 25 and x = 5.
(x = -5 is rejected as side lengths are positive)
Answer:
Subtract 8 from both sides of the equation and also Subtract 14 from both sides of the equation.
Step-by-step explanation:
Here, x+8=14
when subtracting 8 from both sides of the equation,
or, x+8-8=14-8
or, X=6
Also, when Subtracting 14 from both sides of the equation,
x+8-14=14-14
or, x-6=0
or, x=6
2/3 yard= 1 pillow
To find the total yards needed for 8 pillows, multiply 2/3 yard per pillow by 8 pillows.
= 2/3 * 8
multiply numerators; multiply denominators
= (2*8)/(3*1)
= 16/3
convert to a mixed number
= 5 1/3 yards needed
ANSWER: 5 1/3 yards is needed to make 8 pillows.
Hope this helps! :)
Using disks ...
The volume is 21π units³ ≈ 65.97 units³
9514 1404 393
Answer:
A
Step-by-step explanation:
The function f(x) is required in the numerator, eliminating choices C and D.
The restriction is that function g cannot be zero, so we cannot have ...
3x +2 = 0
3x = -2
x = -2/3 . . . . . eliminates choice B; confirms choice A
