Answer:
31/2
Step-by-step explanation:
hope this helps!
Answer:3
Step-by-step explanation:
3 ^x= 27
X=3
Plot the points at
(-9,-5)
And
(-3,-5)
This looks right
Answer:

Step-by-step explanation:
The given figure shows a triangular pyramid having 16 units as height. The base of pyramid is triangle.
The area of a triangular pyramid is given by :

Where
b is the area of base

So, the required area is equal to
.
Answer:
The phrase “ y varies directly as x” or “ y is directly proportional to x” means that as x gets bigger, so does y, and as x gets smaller, so does y. That concept can be translated in two ways. for some constant k. The k is called the constant of proportionality. Therefore a chance of probability is a binary table.
Step-by-step explanation: