Pyramid's apex is constructed by isosceles triangles. If we slice it from its apex-from the vertex, in the cross section we'll obtain a triangle, This triangle is also going to be an isosceles triangle.
Find the LCM for the group of expressions. Y2+2y-24;y2-16;and 2y
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Writing some equations out might help!
1) You know that a is 4/5 of b. This can be written as:
.
To find what b is equal to, multiply both sides by 5/4:
.
A is 5/4 B.
2) You know that a is 1/5 smaller than b. This can be written as:
.
To find b, just add 1/5 to both sides:
.
B is 1/5 bigger than a.
1) You know that a is 4/5 of b. This can be written as:
To find what b is equal to, multiply both sides by 5/4:
A is 5/4 B.
2) You know that a is 1/5 smaller than b. This can be written as:
To find b, just add 1/5 to both sides:
B is 1/5 bigger than a.