The distance between two cities is
75
k
m
s
.
Explanation:
As a road of
4
c
m
.
on road map indicates a road of length equal to
30
k
m
.
Each
c
m
.
on map indicates
30
4
=
7.5
k
m
s
.
Hence a distance of
10
c
m
.
between two cities on the map indicates
7.5
×
10
=
75
k
m
s
The value of the problem is given by the equation A = 9
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
A = ( 3/4 ) of 12
Substituting the values in the equation , we get
A = ( 3/4 ) x 12
On simplifying , we get
A = 3 ( 4/12 )
A = 3 x 3
A = 9
Therefore , the value of the problem is 9
Hence , the equation is A = 9
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Answer:
multiply
Step-by-step explanation:
Answer:
There was an increase of 33.33% in Miss Williamson‘s homeroom
Step-by-step explanation:
Percentage increase in the number of students=((Final number-Initial number)/Initial Number)×100
where;
Initial number of students=18 students
Final number of students=24 students
Replacing;
((24-18)/18)×100=(6/18)×100=33.33% increase
There was an increase of 33.33% in Miss Williamson‘s homeroom
The distance from the bottom of the lowest rung to the top of the highest rung 116.7 inch
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.
Given:
Total rungs = 18
distance between rungs = 5.7 inch
thickness = 1.1 inches
So, the distance from the the lowest rung to top of highest rung is
=18* 5.7 + 17* 1.1
=116.7 inch
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Answer:
Step-by-step explanation:
The formula for simple interest is prt = I, where p is the initial investment (our unknown in this case), r is the interest rate in decimal form, t is the time in years, and I is the interest earned. That is NOT the same as the amount of money in the account t years later.
For us,
p = ??,
r = .05,
t = 18, and
I = 225.
Filling in:
p(.05)(18) = 225 and
.9p = 225 so
p = 250
Answer:
The answer is $250.
Step-by-step explanation:
First, the money that his grandmother deposited is called the principal, P. Substitute the given values into the formula, interest equals principal times rate times time, and solve for P. Here, I is 225 dollars and t is 18 years.
Next, the percent given represents the interest rate, r, but first it must be changed to a decimal. To change it, move the decimal point 2 places to the left.
Now, multiply point 0, 5, and 18 to simplify the right side of the equation. The product is point nine.
Finally, divide both sides of the equation by .9 . The result is P equals $225 The principal, or original deposit, is $250.
5п/6 angle
9 side two
[?] square units
Round to the nearest hundredth.