I hope this helps! Just follow the instructions.
Step-by-step explanation:
Q16
First, we multiply the variable x together:
and remove brackets:
Now, we multiply the variable y:
Hence:
Use the rule
Thus,
Multiply:
Q17
Multiply the variable b together:
Multiply the variable c together:
Multiply.
Q18:
Divide the numerator and denominator by a:
Apply the rule that
Hence, the equation will be
which is finally
Q19:
Do the same rule said above:
Do the rule again:
Q20:
Cancel the common factor of 7:
Thus,
Cancel common factor of y^5
Q21:
Cancel the common factor which is 9:
"Move" the variable a up using the rule:
"Move" the variable b down using the rule:
"Move" the variable c up using the rule
Q22:
Use the rule:
Hence,
Q23:
Using the same rule above,
Therefore,
Answer choice b
CPCTC stands for “Corresponding Parts of Congruent Triangles are Congruent”
This means if two triangles are proven to be congruent their parts, whether sides or angles will be congruent.
the two angles, BTA and ATC share the same vertex, T (the vertex is the middle letter) [vertex is where the two lines for the angles meet]
since the two triangles are congruent, and the angle that is mentioned is a shared vertex, that means the two angles are congruent.
Answer:
14.32
Step-by-step explanation:
Since this is a right triangle, we can us the Pythagorean theorem
a^2 + b^2 = c^2
3^2 + 14^2 = JL ^2
9+196 = JL ^2
205 = JL ^2
Taking the square root of each side
sqrt(205) = JL
14.31782106 = JL
To 2 decimal places
14.32
Answer:
The answer should be 1/12 because a a cube has 6 sides rolling it twice would make it 12.
Hope This Helps!