Answer:
I think it is ∠DHB and ∠BHF
Step-by-step explanation:
Because they share a common side
<span>0.28571428571 that should be your percentage hope this helps.</span>
Since x chips were saved for a garnish, 400 - x = y.
Since y is the remaining amount and it was split into 3 pans
The answer is y divided by 3 or y/3
What measure of spread is used when your data distribution is symmetrical?
Answer: When the data distribution is symmetrical, the appropriate measure of spread is standard deviation. The reason is both sides of symmetrical distribution will have same spread.
Symmetrical distribution: Symmetrical distribution is one when both sides of the distribution are identical. The symmetrical distribution is bell shaped and mean, median and mode are equal in symmetrical distribution.
Standard deviation: Standard deviation is the measure of dispersion. It measures the deviation of a set of numbers from its mean. It is defined as the square root of means of the squared deviations from the arithmetic mean
Answer:
Step-by-step explanation:
x = $ 5 bags and y = $ 3 bags
x + y = 7.....this one is dealing with the number of bags
5x + 3y = 27....this one is dealing with the cost
x + y = 7.....x = 7 - y
now we sub 7 - y in for x, back into the other equation
5(7 - y) + 3y = 27
35 - 5y + 3y = 27
-5y + 3y = 27 - 35
-2y = - 8
y = -8 / -2
y = 4 <=== there are 4 three dollar bags
x + y = 7
x + 4 = 7
x = 7 - 4
x = 3 <==== there are 3 five dollar bags