Y = 3/4x - 6....the slope of this line is 3/4. A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal of a number, u flip the number and change the sign. So our perpendicular line will have a slope of -4/3 (see how I flipped 3/4 making it 4/3....and then change the sign...making it -4/3)
so the slope of the perpendicular line is -4/3
Answer:
2100
Step-by-step explanation:
LCM of 70, 60, and 50?
First, find the prime factorization of each number.
70 = 2 * 5 * 7
60 = 2^2 * 3 * 5
50 = 2 * 5^2
The LCM is the product of some of the factors above. These are the factors you need to multiply together.
Choose factors that are common with the highest exponent and also factors that are not common.
Common factors: There is a 2, a 2^2, and a 2. Use the 2^2.
There is a 3. Use it.
There is a 5 and a 5^2. Use the 5^2.
There is a 7. Use it.
LCM = 2^2 * 3 * 5^2 * 7
LCM = 2100
Answer: 2100
Answer:
To know the distance between the sun and the earth you need isolate d of the equation:
and the additional information needed is the velocity of light and the time elapsed to be in the earth
5 pounds of banana = 5 x $0.8 = $4
5 pounds of apple = 5 x $ 1.4 = $7
total cost = $4 + $7 = $11
Yes a) the boys were picked because there are only 3 girl and it was 9 boys
