Answer:
14cm, 16 cm, 18 cm
Step-by-step explanation:
Note that
= a:b: c = 7:8:9
We have to find the sum of the proportion
Sum of proportion = 7 + 8 + 9
= 24
Length of side a
7/24 × 48 = 14 cm
Length of side b
8 /24 × 48 = 16cm
Length of side a
9/24 × 48 = 18 cm
What are the lengths of the sides?
The lengths of the sides of the triangle in cm are
14cm, 16 cm, 18 cm
The required fraction of the tissue she cut is 3 /8, and the percentage is 37.5%.
Given that,
Monique has 3/4 of tissues. she cuts half of those tissues
<h3>What is the fraction?</h3>
Fraction is defined as the number of compositions that constitute the Whole.
Here,
Let the number of tissue be x,
She has 3 / 4 of the tissues = 3 / 4 x
she cuts half of those tissues = 1 / 2 * 3 / 4 * x
= 3/8x or 37.5% of x
Thus, the required fraction of the tissue she cut is 3 /8, and the percentage is 37.5%.
Learn more about fractions here:
brainly.com/question/10708469
#SPJ1
In order to solve this question
Make an equation
Let x be the cost of each T- shirt
75x+6.25-20=398.75
Simplify the equation
75x-13.75= 398.75
Get Rid of The Constant
75x-13.75+13.75= 398.75+13.75
75x=412.5
Make sure your Variable is equal to one
75x÷75= 412.5÷75
x= 5.5
The price of each shirt is $5.50
Answer:
By substituting the value of the variable and simplifying it with the equation you get 158.
