Answer:
✔️The measure of angle <CBA is equal to the measure of angle <DBE.
✔️The measure of angle CBD is equal to the measure of angle ABE.
✔️The sum of the measures of angles CBD and CBA is 180 degrees.
Step-by-step explanation:
Vertical angles are formed when two straight lines intersect each other at a certain point. The diagram given is a typical example. This, vertical opposite angles formed are said to be congruent, that is their measures are equal to each other.
The following statements are true of the given diagram:
✔️The measure of angle <CBA is equal to the measure of angle <DBE.
(<CBA and ,<DBE are vertically opposite angles)
✔️The measure of angle CBD is equal to the measure of angle ABE.
(They are both vertically opposite angles)
✔️The sum of the measures of angles CBD and CBA is 180 degrees.
(<CBA and <CBD are supplementary angles)
Answer:
9-(2/x)
Step-by-step explanation:
The ratio 12:20 because you need it to be equal to 3:5. 3 times 4 which makes 12 so you need to multiply 5 with 4 too
Answer:
(x, y) = (-4, -15)
Step-by-step explanation:
You can equate the expressions for y and solve for x.
3/4x -12 = -4x -31
Adding 4x+12 gives ...
(4 3/4)x = -19
(19/4)x = -19
Multiplying by 4/19, we find ...
x = -4
Substituting that into the first equation, we can find y:
y = (3/4)(-4) -12 = -15
The solution is (x, y) = (-4, -15).
Answer:
It's 97
Step-by-step explanation: Please brainliest if correct!
