Answer:
A= I think because it is definite not c so there is a solution differently I know so that is my final answer.
Sorry if I am wrong.
Answer:
A
Step-by-step explanation:
Convert the symbols in the diagram to an algebraic equation
3x + 6 = 5x + 2 ( subtract 3x from both sides )
6 = 2x + 2 ( subtract 2 from both sides )
4 = 2x ( divide both sides by 2 )
2 = x ⇒ x = 2 → A
Answer:
Base angle = 72
Vertex angle = 18
Step-by-step explanation:
Measure of the base angle = x. But there are two of them. (Definition of isosceles). Keep that in mind.
The vertex angle is 1/4 of one of the base angles. That means that the vertex is 1/4 x
All three angles = 180 degrees.
So we have x + x + x/4 = 180 degrees.
change 1/4x to 0.25x x since 1/4 = 0.25
Equation
x + x + 0.25 = 180
2.5x = 180
Solution
2.5x = 180 Divide by 2.5 on both sides
2.5x/2.5 = 180/2.5
x = 72
Answer
That means that each base angle = 72 degrees
The Vertex Angle = 72/4 = 18
<u>ANSWER </u>
The correct answer is option B
<u>EXPLANATION</u>
When we analyse carefully we can see that PQR is mapped on to P'Q'R' by the rule
That is to say the <em>x-coordinates</em> are <em>negated</em>. Hence y-axis is the mirror line.
Since reflection is a rigid motion, the two triangles are congruent. That means the two triangles PQR and P'Q'R' are equal in all respect.
See graph in attachment.
Answer:
oof good luck idk sorry
Step-by-step explanation: