Answer: i'm pretty sure the answer is B sorry if i'm not correct.
Step-by-step explanation:
Answer:
7 and 37
Step-by-step explanation:
Imagine our 3rd side becoming smaller and smaller. In the ultimate case the triangle will be a flat line, and the two other lines overlap. The third line will have to be 7, to get from 15 to 22 (22-15=7).
Likewise, if the line increases and increases, again you'll endup with a flat line, but now the two otherlines will span the entire third line, so its length is the sum, i.e., 15+22 = 37
Answer:
Last but not least
Step-by-step explanation:
38/52 = 19/26 because there are a lot of face cards and there are even more red cards than face cards combined. I added up the total number of face cards (12) and total number of red cards (26, including aces and face cards).
Answer:
Step-by-step explanation:
sqrt(2+x) <u>></u> 6-2x
taking square on both sides
2+x <u>></u> 36-24x+4x^2
0 <u>></u> 34-25x+4x^2
0 <u>></u> (2x)2-2(2x)(25/4)+(25/4)^2 -(25/4)^2 +36 (by completing square)
49/16 <u>></u> (2x-25/4)^2
taking square root
7/4 <u>></u> 2x-25/4 , -7/4 <u><</u> 2x-25/4
8 <u>></u> 2x , 9/2 <u><</u> 2x
4 <u>></u> x , 9/4 <u><</u> x