Hello,
The 3th angle of the triangle is the supplement of 3x-8:
180-(3x-8)=180-3x+8=188-3x
The sum of all angles of the triangle is 180
180=2x+21+188-3x
==>180=-x+21+188
==>x=21+188-180
==>x=21+8
==>x=29
Step-by-step explanation:
They have already done the math for you, you just need to draw a line with the length of 3 units, so it would look like this:
Answer: B'(-4, 1.5), C'(-2,-3), D'(1, 0)
Step-by-step explanation:
The condition that must not be met before usage us that the coefficient of the x²-term must be positive.
<h3>Equations of quadratic function</h3>
The standard quadratic function is given as;
ax²+bx + c = 0
From the equation shown above, the leading degree of the equation is 2. The following are condition that must be met before you can use
the quadratic formula to find the solutions of an equation.
- There can be no term whose degree is higher than 2.
- The coefficient of the x²-term can't be zero.
The condition that must not be met before usage us that the coefficient of the x²-term must be positive.
Learn more on quadratic equations here; brainly.com/question/1214333
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Answer:
caca water
Step-by-step explanation: