Your grade on your first test was x. If you score 10 more percentage points on your second test than on your first test, what wi
ll be the average on the two tests? Write the expression to show your average on the two tests.
1 answer:
Answer:
(x+1,1x)2=average
Step-by-step explanation:
We know the second test is ten porcent higher than the firt and we can represent the second as an expression of the first
Lets say 1 represent 100% and thats the porcent in the first test
Then 1,1 represent 110% and thats second test in terms of the first test
The average is (test1+test2)2=average
Test1=x
Test2=110%x=1,1x
The expression is
(x+1,1x)/2=average
You might be interested in
Factor out the equation
(7 x 8) + (7 x Y)
56 + 7y
There would be 8 whole(s) in total.
he is wrong because 0.1 is also 0.10 greater than 0.09
When doing trigonometric ratios remember SOHCAHTOA
SOH = sin=opposite/hypotenuse CAH= cos = adjacent/hypotenuse
TOA = tan = opposite/adjacent
The answer is A) tanY = 7/4 tanZ = 4/7
Answer:
w=√200 (or 14.14)
y=20
yea pretty simple its just the Pythagorean theorem and the fact that a triangle with equal base angles is isosceles triangle
