What is the minimum number of colors required to color in the following map if no two adjacent regions can have the same color? In a complete sentence, explain how you got your answer
Answers
Answer 1
Answer:
Wouldn't you shade them all in different colors? Or is that just me? I this because there all different places, do you get what I mean?
The measure of one of the acute angles in a right triangle is 63.7º. what is the measure of the other acute angle? 26.3º 76.3º 116.3º 66.3º
Answers
the correct answer is a. 26.3
At an icecream parlor, ice cream cones cost $1.10 and sundaes cost $2.35. One day, the receipts for a total of 172 cones and sundaes were $294.20. How many cones and sundaes were sold?
Answers
2.35 + 1.10 = 3.45 2.35 / 3.45 1.10 / 3.45
294.20 / 3.45 x 1.10 = 93.80 to 4sf 294.20 / 3.45 x 2.35 = 200.40 to 4sf
84 x 1.10 = 92.40 84 x 2.35 = 197.4 88 x 2.35 = 206.8 88 x 1.10 = 96.8 = 299.2 = 294.20
Answer: 84 sundaes and 88 ice cream cones were sold.
I guess I spent too long and the working out was probably more long-winded than it should've been.
Simplify.13+(49−19)2
Enter your answer, as a simplified fraction, in the box.
Answers
Simplified :13+[2(10)] 13+20 Answer : 33
Simplify completely the quantity x squared plus x minus 12 over quantity x squared minus x minus 20 divided by the quantity 3 x squared minus 24 x plus 45 over quantity 12 x squared minus 48 x minus 60.