Answer:
Step-by-step explanation:
a) area of square: 15 x 15 = 225 cm²
b) The steps are illustrated in the picture.
ΔADM ≅ ΔBCM (sas)
DM = CM
ΔMDC is isoceles
Answer:
a) 15*15=225 that is the area
b)see picture that I drew (sorry I have terrible drawing skills on a computer) but in a an isosceles triangle the two legs are congruent and the base is not when you cut a square diagonally as you have done this one the base will not be the same as the other two legs.
Step-by-step explanation:
Answer:
The monthly interest payment would be $ 9
Step-by-step explanation:
Given,
The average balance of the credit card = $ 450,
Annual rate of interest = 24%,
∵ Monthly interest rate is 1/12 of the annual interest rate,
Thus, the monthly interest rate =
Hence, the monthly interest payment = 2% of credit card balance
= 2% of 450
= $ 9
Answer:
a) A triangle which the angles ratio is 1 : 2 : 3 is a 30º - 60º - 90º right triangle.
b) The shortest side is opposite to the shortest angle. So, we can calculate it using sin 30º.
Given:
Consider the given expression is:
To find:
The simplified form of the given expression.
Solution:
We have,
Taking LCM, we get
Therefore, the required simplified fraction for the given expression is .