There's no equation to find, as that is an expression.
However, an equal expression to that would be -1/2x - 2 + 9 for example.
Answer:
See below for answers and explanations
Step-by-step explanation:
Recall that
Therefore, and
Tens is 360 hundreds is 400
There is a black screen I don’t know what you’d talking about
Answer:
∠6=78° ∠7=102° ∠14=78°
Step-by-step explanation:
Angles 6 and 7 are supplementary angles so ∠a+∠b=180°
in this case it would be 102°+x=180° and you subtract 102° from 180° getting 78°
∠7 is the vertical angles postulate stating that any angles vertical to each other are eaqual