First step to solve (v+6)(v-6)=0 is to use FOIL and dd the multiplication
v^2-6v+6v-36=0
v^2-36=0\ or v^2=36
we need to take the square root from both sides so
v=6 and v=-6
<span>v = {-6, 6}</span>
Answer:
0.31
Step-by-step explanation:
Given that :
Total number surveyed = 500
Percentage who are afraid of flying = 31%
Decimal which represents number of people who are afraid of flying :
Converting 31% into decimal form:
31 / 100
= 0.31
Hence 0.31 of the people surveyed were afraid of flying
C probably because a numerical expression uses numbers and does not have any equal signs at the end and it seems like the best answer
Answer:
308
Step-by-step explanation:
We are given;
- Money deposited (Principal) as 3850
- Annual rate of interest as 8%
- Period or time = 1 year
We are required to determine the interest accrued;
- We are going to use the formula of calculating simple interest;
- Simple interest = (P × R × T)/100
Where P is the principal, R is the rate while T is the time.
Therefore;
Simple interest = (3850 × 8 × 1) ÷ 100
= 308
Therefore, the money earned simple interest of 308 within 1 year
Step-by-step explanation:
sin 0 = opposite ÷ hypothenus
sin 0 = 3 / 5
3 / 5 = x / 15
5 × n = 15
n = 3
x = 3 × 3 = 9
y = use pythagoras
= 12
tan 0 = opposite ÷ adjacent
tan 0 = 9/12
