We can use the Euclidean algorithm to find out:
46 = 1*33 + 13
33 = 2*13 + 7
13 = 1*7 + 6
7 = 1*6 + 1
The last remainder is 1, which means 33 and 46 are coprime and gcf(33, 46) = 1.
Another way to see this is to write out the prime factorizations of both numbers:
33 = 3*11
46 = 2*23
As you can see, there are no shared divisors, so the gcf is 1.
Answer:
48
Step-by-step explanation:
The square pyramid has exactly the same four triangles.
In order to find the whole surface area, we must find the area of one of the triangles and multiply them by 4.
Surface area of square pyramid =
Where we know that b = 4 and h = 6.
Substituting into the formula should give us the answer 48.
Answer:
sorry i would help u but it doesn't show any of the numbers
Step-by-step explanation:
Answer:
117.8 in²
73.6in³
Step-by-step explanation:
the pipe is in the shape of a open cylinder. the surface area = πdl
π = 3.14
l = length
d = diameter
volume of a cylinder = nr^2h
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
n = 22/7
r = radius = 2.5/2 = 1.25
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
3.14 x (1.25^2) x 15 = 73.6
the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero
Answer:
The answers is the option b .6