Answer: y = 1.8
Step-by-step explanation:
xy = 12.6 If x is 7 but 7 in the equation for x
7y = 12.6 Divide both sides by 7
y = 1.8
Answer:
measure of two unknown angles are 35.7° and 75.4°
measure of one unknown side is 16.6 inches
Step-by-step explanation:
i used law of sines to find the angle opposite 10 inch side
sin 68.9/16 = sinФ/10
Ф = 35.7°
then is added 35.7 and 68.9 and subtracted the sum from 180° to get the measure of the third angle, 75.4°
i used law of sines again to find the measure of the third side
sin 68.9/16 = sin 75.4/x
x = 16.59
Answer:
join what?
Step-by-step explanation:
To solve for q, we need to get q on one side and then simplify if needed.
Our current equation is:
2q + 18 = -5q -3
Let's get q by itself.
Add 5q to both sides.
7q + 18 = -3
Subtract 18 from both sides.
7q = -21
Divide both sides by 7.
q = -3
Your correct answer is B.)
I hope this helps!
