Answer: 20
Explanation: Alright, so basically you’re going to want to use PEMDAS (Parenthesis, Exponents, Multiplication/ Division, Addition/ Subtraction)
* just means multiply.. sooo the problem looks like this:
6x(12-7.5)-7
We’ll start at the parentheses :)
So (12-7.5) = 4.5
Now our problem looks like: 6x(4.5)-7
Following PEMDAS, the next thing to come up is multiplication! So we’re going to multiply 6 by 4.5 ...
6x4.5=27
After this our problem looks like: 27-7
So now it’s just simple math...
27-7= 20
Answer:
12.1
Step-by-step explanation:
=(−2−9)2+(7−12)2‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾√
=(−11)2+(−5)2‾‾‾‾‾‾‾‾‾‾‾‾‾‾√
=121+25‾√
=1√46
=12.083046
Answer:
28.50j+18.50s ≥ 100
Step-by-step explanation:
Answer:
216.108280255π
(maybe round it to 216.1π or 216π)
Step-by-step explanation:
The cubic function is 
Option D is correct
Step-by-step explanation:
We need to find the cubic function with the given zeros -6,7,-4
If -6,7,-4 are zeros of the function then:
x=-6, x=7 and x=-4
=> x+6=0,x-7=0 and x+4=0
Multiplying these terms to find the cubic function:
(x+6)(x-7)(x+4)
Solving:
So, the cubic function is
Option D is correct
Keywords: cubic function
Learn more about cubic function at:
#learnwithBrainly
