Step-by-step explanation:
a/5≥-2
a≥-10
Draw a solid circle • labelled "a" on -10 and draw an arrow from that circle towards 2.
a
•--------------------⟩
-10
Answer:
h = -9
2/3h - 1/3h + 11 = 8. Combine like terms
1/3h + 11 = 8. subtract from both sides
-11. -11
1/3h = -3
(3/1) 1/3h= -3 (3/1) multiply the reciprocal
h= -9
Answer:
Step-by-step explanation:
We have the following function
y = 12^x, and we need to find the inverse function.
To find the inverse function we should solve the equation for "x". To do so, first, we need to:
1. Take the logarithm in both sides of the equation:
lg_12 (y) = log _12 (12^x)
(Please read lg_12 as: "Logarithm with base 12")
From property of logarithm, we know that lg (a^b) = b*log(a)
Then:
lg_12 (y) = x*log _12 (12)
We also know that log _12 (12) = 1
Then:
x = log_12(y).
Then, the inverse of: y= 12^x is:
Answer:
a=1 is the answer
Step-by-step explanation:
let
p(x)=x³-2ax²+16
put x= -2
p(-2)=(-2)³-2a(-2)²+16
p(-2)=-8+16-8a
p(-2)=8-8a
as (x+2) is a factor of p(x) then p(x) is equal to zero
8-8a=0
8=8a
a=1
i hope this will help you
The volume of a pyramid is:
V = (length * width * height of pyramid)/3
Note that:
length = 8
width = 8
height of the pyramid = 3
height of the triangle = 5
Solve for Volume:
Multiply
V = (8 * 8 * 3)/3
V = (192)/3
Divide
V = (192)/3
V = 64
A. 64 yd³ is your answer
~
