Answer:
13 & 48
Step-by-step explanation:
Hope that helps!
FORMULA:
AREA= AC x h
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2
PERIMETER= AB+BC+CA
AREA = SQUAREROOT
S(S-AB)(S-BC)(A-CA)
S= AB+BC+CA= P
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2 2
FOR THE COMPLETE SOLUTION PLEASE SEE THE PICTURE. THANKS.
Answer: p=0
Step-by-step explanation: 10p+9-11-p=-2(2p+4)-3(2p-2) 10p-p+9-11=-2(2p+4)-3(2p-2) 9p-2=-2(2p+4)-3(2p-2) 9p-2=-4p-8-6p+6 9p-2=-4p-6p-8+6 9p-2+10p=-10p-2+10p 19p-2+2=-2+2 19p/19=0/19 p=0
5a - 5 = 10a
-5 = 5a
a = -1
Answer:
72
Step-by-step explanation:
Since the triangle's area is 240, the base * height must equal 480 because for the area of a triangle it is half of that. Since you know that the base AC = 20, find out what you can multiply by 20 to get 480. This gives you a result of 24. Now that the height is found divide the triangle into two right triangles. Now Just use the pythagorean theorem to find the legs of the triangles. AB = BC = 26. 26 + 26 + 20 = 72 which is the perimeter.