Answer:
The hight length : h
The base length : a
Apply the Pythagorean theorem in the right triangle :
h² = 13² - (10/2) = 144
h = √144 = 12 cm
S = (a x h)/ 2 = ( 10 x 12 )/2 = 60 cm²
Step-by-step explanation:
For 4 you just need to multiply the 7 and 33 together and add 32. Then put your awnser over 33. (if it is asking for the fraction)
Answer:
the car would have to be going under 5mph
Step-by-step explanation:
They would cost $8.75. If you take out 30% from the original price, that is how much they would be.
Parent Function: f(x) = x^2
Right 2 units: f(x) = (x^2 - 2)
Down 4 units: f(x) = (x^2 - 2) - 4
Reflection over x-axis: f(x) = - (x^2 -2) + 4
Answer: f(x) = - (x^2 -2) + 4
