Answer:
The correct option is c.
Step-by-step explanation:
From the given figure it is noticed that the triangle PQR is a right angle triangle.
In a right angle triangle,

In triangle PQR,





Therefore option c is correct.
Answer:
ANSWER = X = 4ac - 2b / 3ac
Step-by-step explanation:
Let's solve for x.
3a x + 2b / c = 4a
Step 1: Multiply both sides by c.
3acx + 2b = 4ac
Step 2: Add -2b to both sides.
3acx + 2b + −2b = 4ac + −2b
3acx = 4ac − 2b
Step 3: Divide both sides by 3ac.
3acx / 3ac = 4ac − 2b / 3ac
Answer = x = 4ac − 2b / 3ac
Hope I Helped. Have A Wonderful Day.
No, because all the sides have to be equal
PEMDAS
-3(-2)^2-12(-2)+3
-3(4)-12(-2)+3
-12-12(-2)+3
-12+24+3
12+3
=15
Answer:
3000 m^3
Step-by-step explanation:
A=10*10*15=1500 m^3
B=5*10*30=1500 m^3
1500 + 1500=3000m^3