Answer:
Technically Andrew since his sum is technically "higher" than the rest of the negative numbers.
Answer:
90 minutes
Step-by-step explanation:
Hey, there! This is a walking together question, let’s walk through it together.
Firstly, we assign a value for the volume of the swimming pool. Let’s say this is x m^3
While working together, their rate is x/30
Now, for the larger hose, it takes 45 minutes. The rate here is x/45. To find the rate at which the smaller hose takes, we simply subtract the rate of the larger hose from that of both while working together.
Mathematically this is x/30 - x/45 = 15x/1350
Now to calculate the time taken, we simply divide the volume by this rate and that is x divided by 15x/1350 or x * 1350/15x = 90 minutes
With intersecting lines, the angles opposite the intersection (across the "X") are called vertical angles, and they are identical. Therefore JNK = MNL and KNL = JNM.
So set KNL = JNM:
3(x+14) = 5x+2
3x+42 = 5x+2
3x+42 -42 = 5x+2 -42
3x = 5x -40
3x -5x = 5x-5x -40
-2x = -40
-2x/-2 = -40/-2
x = 20
Now plug that into x for KNL:
KNL = 3(x+14) = 3(20+14) = 3(34) = 102°
Answer:
The quotient is (x² + 2x - 2)
The dividend is (2x³ + 7x² + 2x + 9)
The remainder is 15
The divisor is (2x + 3)
Step-by-step explanation:
- The quotient is the answer of the division
- The dividend is the part before (above) the division sign (bar of the fraction)
- The divisor is the part after (below) the division sign (bar of the fraction)
- The remainder is the part left over in a division problem
The relation between them is dividend ÷ divisor = quotient +
Ex: 37 ÷ 5 = 7 + , where 37 is the dividend, 5 is the divisor, 7 is the quotient and 2 is the remainder
Let us solve the problem
∵
∵ dividend ÷ divisor = quotient +
- Compare the rule by the given problem
∴ The quotient is (x² + 2x - 2)
∴ The dividend is (2x³ + 7x² + 2x + 9)
∴ The remainder is 15
∴ The divisor is (2x + 3)
Answer:
D
Step-by-step explanation:
If you multiply something that is a negative number by something that is positive, in this case, the power of 2, then the answer will still be negative. So -5 ^ 2 is negative 25. When you calculate the power of a negative number, then the result depends on the power of the number, so if it's a positive 2 then the answer will be positive.