Answer:
4^3 x a^2 x a^2
Step-by-step explanation:
This should be done with the understanding of exponents. y x y would be y^2 because it is multiplying itself. Now use this for you question.
there are 3 4's so.. it would be 4^3
There are 2 a's so it would be a^2
There are 2 b's so it would be a^2
TACK ON THE MULTIPLICATION SIGNS TO GET:
4^3 x a^2 x a^2
Answer:
67
Step-by-step explanation:
Use the average formula: average = sum of elements / number of elements
Let x represent the score of their last game, and plug in the average, other scores, and number of elements into the equation:
56 = (48 + 57 + 52 + x) / 4
Simplify:
56 = (157 + x) / 4
Solve for x, by first multiplying each side by 4:
224 = 157 + x
Subtract 157 from both sides:
67 = x
So, the score of their last game was 67.
Answer:
Step-by-step explanation:
take angle B as reference angle
using cosec rule
cosec B=hypotenuse/opposite
cosec B=13/12
cosec B=1.08
B=cosec 67
B=67 degree
for ratio,
cosec B=13/12
The answer is 2/9 in lowest terms.
In decimal form its 0.222222
