Answer:
AD = 3
Step-by-step explanation:
Pythagoras theorem formula: a² + b² = c² (c being the hypotenuse, the longest side of the triangle).
Using this formula, you can easily say that c²-b²=a². c=5, b=4, making the equation 5² - 4² = a ².
Expanding the formula, you'll get 25 - 16 = a².
25 - 16 = 9.
This means that 9 = a².
To find a, you need to root 9. Using a calculator, you'll know that this number is 3, meaning that AD = 3.
61 because you always multiply first 60 x 0= 0 so now we have 60+1 which is 61
Answer: 321 for #1 and 52 for #2
Step-by-step explanation: I divided and got 321 for #1 and 52 for #2.
Slope of the given line is :
where ,
let's solve :
Slope = -3 / 4
Ten-thousand AFAFANDIUAHDIUAHIUDHAIDh (had to write 20 more "letters")
