Answer:
don't know area but the perimeter is 24.2 cm
Step-by-step explanation:
Step-by-step explanation:
you need to rise over run or y=mx+b
Answer:
cos²x.sec²x =1 (formula)
cos and sec are reciprocal to each other
cos²x=1/sec²x
now from the eq above,open the brackets and multiply
1-cos²2x
sin²2x
Answer: 56
Step-by-step explanation: I got this answer by taking each rectangles legth and width and multiplying those, then I added all of the final answers together to get 56
X should equal 8 because if you add the three numbers they give you. You will get 20 and the whole thing is 28
