12 x 5 x 2 1/2 12 x 5= 60 60 x 2 1/2= 150 The answer is 150
Step-by-step explanation:
In ∆ABC, m∠B = 90°
Therefore ∆ABC is a right angled triangle with sides AB = 4 & BC = 3. AC is the hypotenuse.
Hence, by Pythagoras theorem:
Total bill would be excluding the discount, so Deens has included the discount on the wrong side of the equation.
So: 9X = 88-25
9X=63
63/9=7
therefore Deens bought 7 shirts
Answer:
100 feet
Step-by-step explanation:
The general formula for the circumference of a circle is:
C = 2π(r) where 'r' is the radius, or distance from the outside of the circle to the center. Given the circumference of the pon as 628 feet, we can solve for the radius, or distance the boat traveled to the center of the pond:
628 = 2π(r)
Divide by 2: 628/2 = 2πr/2 or 314 = πr
Divide by π (3.14) = 314/3.14 = πr/3.14
solve for r: r = 100 ft
Yes since 1/8 is equal to 4/32
