Answer:
Pero cuando una magnitud crece y la otra disminuye proporcionalmente, se le llama proporcionalidad Inversa. Dos magnitudes son inversamente proporcionales si al multiplicar (o dividir) una de ellas por un número, la otra queda dividida (o multiplicada) por el mismo número.
Or, But when one magnitude increases and the other decreases proportionally, it is called Inverse proportionality . Two quantities are inversely proportional if when multiplying (or dividing) one of them by a number, the other is divided (or multiplied) by the same number.
Answer:
h=A-2πr2/2πr
Step-by-step explanation:
Answer:
25.19
Step-by-step explanation:
Change the percentage into a decimal. 30% is the same as saying 30/100.
This is 30 hundredths and in decimal form, it looks like this:
0.30 since 30/100 is the same as 3/10
To find out how much of a discount he gets, multiply 0.30 times 35.99.
0.30 x 35.99 = 10.797 which rounds up to 10.80.
This means he gets 10.80 off of the original price.
To find out what the new price is, subtract that from the original price.
35.99 - 10.80 = 25.19
Solution
Solve
Step 1: Evaluate and cross multiply
Step 2: Collect like terms
Answer:
Baxter drives at 57 kilometers per hour.
Step-by-step explanation:
In order to find the answer, you have to use the following formula to calculate the speed:
speed=distance/time
distance=399 km
time=7 hours
Now, you have to replace the values in the formula:
speed=399 km/7 hours
speed=57 km/hour
According to this, the answer is that Baxter drives at 57 kilometers per hour.
