Hi! i need help with these questions. Question 23 cut off but it says

23. what is the missing fact? if no facts are missing, find the area of the figure.

A- 252 sq ft
B- length of short base
C- angle in bottom right corner
D- 168 sq ft

answer: 19 is   2

step-by-step explanation: i just looked at your answer and wrote it down

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

answer: (3,11) is your answer.

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.