Answer:
The answer is B. 12 cm
Step-by-step explanation:
ABC is a right triangle
AB and BC are the legs and AC is the hypotenuse.
The Pythagorean theorem a^2 + b^2 = c^2 can be manipulated to solve for a and get 12.
Distributive Property is factors a common term by the items that are inside parenthesis.
3(2x + 5)
3 = Factor
3(2x + 5)
2x and 5 = terms
3(2x + 5)
2 = coefficient
The coefficient is the number before the variable.
<em>Ace</em>
Answer:
boom I hope this was the right thing
Step-by-step explanation:
i went on your profile thing yep
-3/4 because it's negative and also you can work it out by using rise/run
Answer:
140°
Step-by-step explanation:
1. full the circle is 360°;
2. YZ+XY=360-80; ⇔ YZ+XY=280;
3. if YZ=XY, then YZ=XY=280/2=140, ⇒ YOZ=140°
