ANSWER
The slant height is 40cm.
EXPLANATION
The lateral area of a cone is given by:
where r=10cm is the radius of the circle and l is the slant height.
It was also given that, the lateral area is 400π cm²
We substitute the values to get,
We now divide both sides by 10π.
This implies that,
Hence the slant height is 40cm.
Answer:
1.
A slope is a surface of which one end or side is at a higher level than another; a rising or falling surface.
"he slithered helplessly down the slope"
Some real life examples of slope include: in building roads one must figure out how steep the road will be. skiers/snowboarders need to consider the slopes of hills in order to judge the dangers, speeds, etc. when constructing wheelchair ramps, slope is a major consideration.
First, find the prime factorization of both numbers.
378/2 = 189
189/3 = 63
63/3 = 21
21/3 = 7
7/7 1
378 = 2 * 3^3 * 7
132/2 = 66
66/2 = 33
33/3 = 11
11/11 = 1
132 = 2^2 * 3 * 11
For the GCF, choose the common factors with lower exponent.
378 = 2 * 3^3 * 7
132 = 2^2 * 3 * 11
From 2 and 2^2 choose 2.
From 3 and 3^2 choose 3.
7 and 11 are not common, so do not choose them.
GCF = 2 * 3 = 6
Answer:
She reads 5 books per month! :)
Step-by-step explanation:
10 divided by 2 is 5
Hope you do Great!!
