Area = 1/2 x base x height
Let the height be x.
Height = x
Base = 2x
Area of triangle = 1/2 x base x heght
Plug base and height into the variables:
(1/2)(2x)(x) = 196
Combine like terms:
x² = 196
Square root both sides:
x = 14
Find Base and height:
Base = x = 14 km
Height = 2x = 2(14) = 28 km
Answer: Height = 28km
Answer: 4 hours and 35 minutes
Step-by-step explanation:
Answer:
x = - 7
Step-by-step explanation:
Using the rule of exponents
×
= 
Given
×
= 6², then
= 6²
Since the bases on both sides are equal then equate the exponents
9 + x = 2 ( subtract 9 from both sides )
x = - 7
Answer:
2/3 cup
Step-by-step explanation:
2:3
2/3:1
2/3=0/66 repeating
simplified to a fraction its 2/3
Answer:
Step-by-step explanation: