Answer:
A.
Step-by-step explanation:
We are given the equation
If we subtract 14 from each side we get
This is what is shown in answer A
Which statement is true about this graph?
1 answer:
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2(x + 7) + x = 20
Distribute 2 inside the parentheses.
2x + 14 + x = 20
Combine like terms.
3x + 14 = 20
Subtract 14 from both sides.
3x = 6
Divide both sides by 3.
Answer:
°
°
°
Step-by-step explanation:
Let the measure of angle C be °.
Given:
In triangle ΔABC,
is thirteen less than
and
is eleven less than four times
. This gives,
Also,
Now, for a triangle, the sum of all its interior angles is equal to 180°.
Therefore,
Plug in all the values and solve for x. This gives,
Therefore, measure of angle C is 34°.
Measure of angle A is, °.
Measure of angle B is, °.