Answer:
F
Step-by-step explanation:
In scientific notation the answer is always going to be a whole number and a decimal point then another number then times 10
Ex: 8.27x10
S=<span>−<span>1.546727
hope this helps.</span></span>
Answer:
the answer is d
Step-by-step explanation:
Answer:
Step-by-step explanation:
Remember:
Given the equation , you need to solve for the variable "x" to find its value.
You need to square both sides of the equation:
Simplifying, you get:
Factor the quadratic equation. Find two numbers whose sum be 7 and whose product be -8. These are: -1 and 8:
Then:
Let's check if the first solution is correct:
(It checks)
Let's check if the second solution is correct:
(It does not checks)
Therefore, the solution is:
Answer:
4
Step-by-step explanation:
A square pyramid has 5 sides
so subtracting one side is 4 sides
Also she only has to get 4 no matter what, unless she wants the bottom with shingles too