Answer:
-7
Step-by-step explanation:
Hope this helped! :)
B = 3h . . . . . . . .given by the problem statement
A = (1/2)bh . . . . formula for the area of a triangle
486 cm² = (1/2)*(3h)*h . . . substitute given information
(2/3)*486 cm² = h² . . . . . .multiply by 2/3
√324 cm = h . . . . . . . . . . . . . .take the square root
The height is 18 cm.
The base is 3*18 = 54 cm.
2-5/q=16
-5/q =2=16
(-5)+qx2/q=16
q=-5/14
First of all multiple all the values by 12 then convert it into the appropriate measurement and that will be your answer
Answer:
x=-6
Y=4
Step-by-step explanation: