Answer:
t = 2 s and t = 4 s
Step-by-step explanation:
A ball is projected upward from ground level. After t seconds, it’s height in feet is a function defined by,
We need to find in how many seconds will the rocket be at a height of 128 ft above the ground.
It means,
So, it will be at a height of 128 feet at 2 second and 4 second.
Answer:
The shorter leg, which is opposite to the 30- degree angle, is labeled as x. The hypotenuse, which is opposite to the 90-degree angle, is twice the shorter leg length (2x). The longer leg, which is opposite to the 60-degree angle, is equal to the shorter leg's product and the square root of three (x√3).
Step-by-step explanation:
Answer:
Horizontal
Step-by-step explanation:
Question 4:
Area = 1/2(A+B)*h
1/2(12+6)*5
1/2(18)*5
9*5
45
Question 5
Area = 1/2 (A+B)*h
1/2(12+16)*9
1/2(28)*9
14*9
126
Answer:
Step-by-step explanation:
We are given the following in the question:
The line passes through (0,1).
The line passes through (2,3)
Thus, the equation of the line that passes through the points (0,1) and (2,3) is given by:
Slope:
Intercept:
Equation:
is the required equation.
