Answer:
Step-by-step explanation:
She writes 180words in 5min
In 1 min she writes = 180/5 words
= 36 words
In 1hr = 60min she will write = 36×60words
= 2160words
: she will write 2160words in 1hr
Answer:
The greatest common factor (GCF) of 18 and 20 is 2.
Step-by-step explanation:
To solve this problem, first, you have to find the greatest common factor of 18 and 20.
Factors of 18:
1, 2, 3, 6, 9, and 18.
Factors of 20:
1, 2, 4, 5, 10, and 20.
So, the greatest common factor (GCF) of 18 and 20 is 2.
Answer:
<u>Hey there the correct to this is C. 750mm Squared.</u>
Step-by-step explanation:
All you really need to do is Add them and you times it then you get your answer from there.
Answer:
The answer would be $179.40
Step-by-step explanation:
all you have to do is take the price of the car and multiply it by .069 (6.9% in decimal form)
Answer:
D.4
Step-by-step explanation:
First, find the slope of the line given. To do so, plot two points that are located on the line, and use the slope equation to solve for the slope.
Let the two points be:
(x₁ , y₁) = (4 , 1)
(x₂ , y₂) = (0, 2)
The slope formula is: <em>m </em> = (y₂ - y₁)/(x₂ - x₁)
Plug in the corresponding number to the corresponding variables.
<em>m</em> = (2 - 1)/(0 - 4)
<em>m</em> = 1/-4
<em>m</em> = -(1/4)
The slope of the line given is - 1/4. To find the line perpendicular to it, flip the fraction and the sign.
A line with the slope of (-1/4)'s perpendicular line would be (4).
D. 4 is your answer.
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