23x + 56 = 313
subtract both sides by 52
23x = 257
then divide both sides by 23
x = 11.1739
(approximate)
hope this helped!
V=(h)(pi)(r^2)
say pi=3.14
h=15
d/2=r=4/2=2
so
v=(15)(3.14)(2)^2
v=(15)(3.14)(4)
v=(60)(3.14)
v=188.4
so answer is D
Answer:
17
Step-by-step explanation:
5-4b ; b=-3
- substitute b= -3 into the expression
5-4×(-3)
- multiply the numbers
(-4×(-3)=+12) 5+12
- add the numbers
(5+12=17)
SOLUTION: 17
Answer:
x^2 - 6x - 55 = 0
using calculator apply mode 5 3 and write nmbrs
1 , -6 , -55
answers must be 11 and -5
Answer:
Inside the circle, a distance of
from the center of the circle.
Step-by-step explanation:
Center of circle is at (0,0)
One point of the circle is at (0,
)
Since the only known point is in the y-axis, the radius of the circle must be
.
= 6.164
So the point (-5,-3) is still inside the circle as the distance from point (-5,-3) to the center of the circle is
or
which is less than the radius of the circle.