What is the measure of angle A in the triangle below? •30° •45° •60° •90°
1 answer:
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Sum :
Term : 1, and
Product : and
Factor : 5 and x, 3 and y, 9 and 5x+1
Quotient :
Coefficient : 5 is the coefficient of x and 3 is the coefficient of y.
Explanation:
The expression is
Sum: Sum is the result of addition of terms.
Thus, from the expression,
Sum =
Term : A term is a single number or a variable or a number multiplied with a variable.
Thus, from the expression,
Term = 1, and
Product : Product is the result of multiplication of numbers.
Thus, from the expression,
Product = and
Factor : The numbers that are multiplied is called a factor.
Thus, from the expression,
Factor = 5 and x, 3 and y, 9 and 5x+1
Quotient : Quotient is the result of dividing two numbers or variables.
Thus, the given whole expression is a quotient.
Hence, Quotient =
Coefficient : Coefficient of a variable is a number multiplied with a variable.
Thus, from the expression,
Coefficient : 5 is the coefficient of x and 3 is the coefficient of y.
Answer:
<em>Thus, the dimensions of the desk in the drawing are 4 cm long and 2 cm wide.</em>
Step-by-step explanation:
<u>Scaling</u>
The scale factor established to represent a desk 2 meters long and 1 meter wide is:
1 centimeter = 0.5 meter
We need to convert the real dimensions to the scaled dimensions. To complete the task, it's a good idea to multiply the real dimensions by the ratio:
to get the scaled dimensions.
The length of 2 meters is scaled to:
And the width of 1 meter is scaled to:
\displaystyle 1\ m\frac{1\ cm}{0.5\ m}=2 cm
Thus, the dimensions of the desk in the drawing are 4 cm long and 2 cm wide.