Answer:
C
Step-by-step explanation:
the definition of an irrational number is an infinite decimal that has no repeating pattern. rational numbers can be converted into fractions.
A is incorrect because a whole number can be converted into a fraction.
ex: 1 is also 3/3
B is incorrect because the definition of a rational number is that it can be converted into a fraction.
D is incorrect because a terminating decimal can be made into a fraction.
ex: 4.5 is also 9/2
So you know that the area is (b*h)/2
A = (6,6*4,9)/2 = 32,34/2 = 16,17 cm^2
Answer:
Step-by-step explanation:
If you take 1,581 divided by 8, you’ll get 197.625. Round, and you’ll receive about 198. If nick uses 8 dowels for one bird house, he’ll be able to make ABOUT 198 birdhouses.
Answer:
$120
Step-by-step explanation:
✓An expression for this can be written as
f(n) = 20(n)
Where n= number of weeks of the lesson.
✓Then the cost for 6 weeks of lessons will be f(6)
f(6) = 20(6)
=$120
Hence, The cost is $120
