Answer:
B. 56
Step-by-step explanation:
1 cookie - 14 minutes
max. 40 cookies
140-100=40
42+14=56
Answer:
m = -10
Step-by-step explanation:
0.61m - 1.51m = 9
-0.90m = 9
mutiply both sides by -1.111111111111, twelve 1's after the decimal point
also to find what number u need to multiply to make -0.9m to m, divide 0.9 by 1 and that equals 1.111111111111 so yea a lot of ones haha
m = -10
Answer:
domain = ( -infinity, infinity) = all real numbers
range = ( -1, infinity)
Answer:
see explanation
Step-by-step explanation:
∠TRV = ∠SRW ( vertical angles ), hence
2x + 15 = 85 ( subtract 15 from both sides )
2x = 70 ( divide both sides by 2 )
x = 35
Hence
∠VRU = 2x + 10 = ( 2 × 35) + 10 = 70 + 10 = 80°
and
∠URW + ∠VRU + ∠SRW = 180 ( sum of angles in a straight line ), thus
∠URW + 80 + 85 = 180
∠URW + 165 = 180 ( subtract 165 from both sides )
∠URW = 15°
An imaginary number " i " is the squared root of -1, so whenever you square i it's like squaring a squared root. The squared root would cancel and you would be left with just the number under it, that is, the -1.
i ^ 2 = -1
