The answer is 247 because you have to divide 6422 by 26.
ACD,DCE. 1 and 8, 6 and 7
Answer:
We can sort them by the number of corners or sides.
Step-by-step explanation:
We can sort the given figures such as:
1 square, 1 rectangle, and 1 triangle.
by the number of corners each have as we know that a triangle has three corners or the vertex while a square and a rectangle have four corners.
Also a triangle is a polygon which is made up of three sides while a rectangle and a square are made up of four sides.
Answer:
x = 23; not extraneous
Step-by-step explanation:
A solution is extraneous if it does not satisfy the original equation. Extraneous solutions can sometimes be introduced in the process of solving radical and rational function equations.
<h3>Solution</h3>
Squaring both sides of the given equation, we get ...
√(3x +12) = 9
3x +12 = 81 . . . . . . square both sides
x +4 = 27 . . . . . . . divide by 3
x = 23 . . . . . . . . . . subtract 4
<h3>Check</h3>
There is only one solution, and it satisfies the equation:
√(3×23 +12) = √81 = 9
The solution x = 23 is not extraneous.
Answer:
as a decimal it is 0.4 as a fraction it is 2/5
