hypotenuse =sqrt( a^ + b^
10^2 = 100
14^2 = 196
196+100 = 296
sqrt(296) = 17.20
Answer is D. 17.20
Answer:
$350
Step-by-step explanation: There are 7 days in a week- if she walks the dog two times in a day, that would be 14 times $25. The answer would be $350.
Answer: (d). Area = 6.8 × 10^3 m^2 (to 2 significant figure)
Step-by-step explanation:
The area to find rectangular is:
Area = length × breadth
Area = 32.30 × 210
Area = 6783 m^2
Area = 6.8 × 10^3 m^2 (to 2 significant figure)
X^2-12x+36=90
x^2-12x-64=0
factor: (x-16)(x+4)=0
by the zero product theorem,
x-16=0 or x+4=0
=>
x=16 or x=-4
Your answer is -8.8..................
