Answer:
8.75 or 8 3/4
Step-by-step explanation:7
The numbers in 7 divided by 4/5 are labeled below:
7 = whole number
4 = numerator
5 = denominator
To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator:
7 x 5
4
=
35
4
Thus, the answer to 7 divided by 4/5 in fraction form is:
35
4
To make the answer to 7 divided by 4/5 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:
35 / 4 = 8.75
The answer is rounded to the nearest two decimal points if necessary.
35/4 is an improper fraction and should be written as 8 3/4.
Answer:
Step-by-step explanation:
Given that:
x + 4y = 30
x - 2y = 0
Subtracting both equations:
6y = 30
y = 30/6
y = 5
Putting in above equation
x + 4(5) = 30
x + 20 = 30
x = 10
i hope it will help you
Answer:
78.5 feet
Step-by-step explanation:
The formula for area of a triangle is A = π*r².
Put in the value of r or the radius and solve.
A = π x 5²
A = 78.53981634
A ≅ 78.5
Ok. 1/4 is 9/36 . you do this by seeing what will give you 36 when you have a 4 . and 9/9 when you divided both you get 0.25.
again we have 4/9 and we see what we can put in to get another 36 , but we have a 9, so it’s 4. 4/9 x 4/4 = 16/36 when you divide this you them both you get 0.44 so they’re equivalent.
so 0.25 is less than 0.44
basically it’s saying 25<44
so 1/4 is less than 4/9
Answer:
(a) In polar form complex number will be 
and in radian argument is 0.378π
(b) 
angle will be 0.05255π
Step-by-step explanation:
We have given
(a) 2+5i
We have to represent in polar form
We know that magnitude is given by 
Argument is given by 
So in polar form complex number will be
In radian argument will be 
(b) We have given complex number 
We know that magnitude is given by 
Argument is given by 
So in polar form complex number will be
In radian argument will be 
