Type the correct answer in each box. Lake Temperature (°C)
Lake A -2
Lake B 0
Lake C 2
Lake D -1
The coldest lake has a temperature of
°C, and the warmest lake has a temperature of
°C.

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

28

step-by-step explanation:

because that's the answer

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.