What is the area of this shape? 10 20 OPAY 7 PART A What should you multiply to calculate the area of the rectangle? (a) ORLAN (b) PART B What should you multiply to calculate the area of ONE triangle? ONAY (9PART C What is the total area?

I need the answer as soon as possible

Akira is running around a circular track. Akira runs counterclockwise. From where he starts, it takes him 22 seconds to reach the easternmost point of the track. It takes him 95 seconds to run one complete lap.Bob starts running at the same time as Akira. Bob starts from the northernmost point and runs clockwise. Bob and Akira pass each other for the first time after 26 seconds. How long does Bob take to run one lap of the track? The answer to this question should be the amount of time in seconds rounded to four decimal places that it takes for Bob to run a complete lap around the circular track.

z+7- 12, z- VII. Solve for z. z =

I attached a picture. I was able to do the simpler problems where you plug in a number for x (#1-4), but I do not remember how to set up the problem/equation once I have to use just x (#5-8). Once I learn that I think I will be able to do the problems in the second picture (a,b,c). Thank you!

Help!!!!

Solve AT(CBT).

Doesn't quite answer my question...I asked if there's a way to reason the answer WITHOUT plugging in numbers, and if not, what would be the METHOD for choosing what numbers to plug in. I didn't ask to just solve the problem. Please explain. Thank you

Find the solution of x2 + y2 = 4 and x2-y = 4

Can you please help me with this linear algebra homework problem?