Round 44,769 to the nearest ten
Answers
first we identify wich one is in the tenth position, In this case it is the 6. Now we look at the number next to our number in the ones position. In this case is 9. from 0 to 4 our number would stay the same but from 5-9 it changes so our answer is
44,770
As I said before on the other answer: 4 or less, round down,5 or more, round up.
44769 rounded to the nearest ten is 44770.
Hope this helps!
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Simplify 6(-5).What is the answer
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Brooke is a high school graduate and makes $28,150 annually as an office assistant. Jake is acollege graduate and makes $31,380 annually as acustomer service manager at a clothing store. what is the difference in salary after 5 years?
Answers
The car travelled a distance of 36.15 miles in 1 hour. The car travelled a distance of 12.05 miles in 1 gallon of gas.
What is Unitary method ?
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Using unitary method to solve the given problem -
It is given that a car traveled at a constant speed for 4 hours and covered 144.6 miles and also it used 12 gallons of gas to travel this distance.
It took 4 hours to travel a distance of 144.6 miles.
For 1 hour at constant speed, the car will travel 144.6/4 miles .
∴ For 1 hour at constant speed the car travels 36.15 miles.
For 12 gallons of gas, the car travels 144.6 miles.
For 1 gallon of gas, the car travels 144.6/12 = 12.05 miles
∴ For 1 gallon of gas, the car travels 12.05 miles.
Thus the car travelled a distance of 36.15 miles in 1 hour. The car travelled a distance of 12.05 miles in 1 gallon of gas.
To learn more about Unitary method, refer -
#SPJ2
You get this when you divide the # of miles by the # of hours
1 gallon of gas= 12.05 miles
You get this because when you want to get to 1 gallon you just divide the miles it went by the amount of gas it took to get there
Cos^2(81°) - sin^2(81°)
Answers
Answer:
= (162°)
Step-by-step explanation:
(81°) -
(81°)
we know that;
(x°) -
(x°) =
(2x°)
(81°) -
(81°) =
(2 * 81°)
= (162°)
Answers
O B. -x2 + 4x + 6
O c. 4x2 - 19
O D. - x2 + 4x - 4
Answers
Answer:
I think it's going to be D
Step-by-step explanation:
4x+1=2x-5
-4x-1 -4x-1
-2x=-4
÷2
x=-2
Answers