Solve for x? I don't think any angle is a 90 degree angle. I didn't draw it exactly right.
Answers
c^2 = a^2 + b^2 -2abcos(C)
cos(C) = (a^2 + b^2 - c^2)/2ab
this formula will solve your problem
Related Questions
player B's longest homerun justin is 500 feet there are 5,280 feet in one mile how many homeruns would play Abby need to hit at his longest distance for the total to be greater than 1 mile
Help right away what is 136 divided by 4 in long division
A cone has a diameter of 8 in and a height of 8 in. what is the volume when using 3.14 as
Find the volume of the composite figure. please!
Answers
Answer:
Hay 14 zurdos
Y 26 derechos
Step-by-step explanation:
Answers
Answers
16 / 4 = 4. 4 X 3 = 12.
12/16.
16 / 1 = 16. 16 X 1 = 16
16/16
Now you write this out as a fraction equation:
(16/16 - 1/16) / 12/16
15/16 / 12/16
Since all you need to know is the whole number, you can easily tell that 15 / 12 is less than 2.
Therefore, Alex is able to fill one 3/4-point containers with orange butter.
B. 9a^2-30a-25
C. 25b^2-15b +9
D. 16x^2-24x+9
Answers
Answer:
D
Step-by-step explanation:
16x^2 - 24x + 9
(4x - 3)^2
(4x - 3) (4x - 3)
16x^2 - 12x - 12x + 9
16x^2 - 24x + 9
Answers
Answer:
The best could describe Anita's race from minute 3 to minute 5, She was standing, not moving, she could have been in an accident.
Step-by-step explanation:
See the attached figure.
As shown in the figure, we can note that the distance from minute 3 to minute 5 is constant which is equal to the distance at minute 3.
So, the average distance from minute 3 to minute 5 will be zero and hence the speed of Anita will be zero
So, From minute 3 to minute 5, She was standing, not moving.
Note: speed of Anita from minute 3 to minute 5
= ( distance difference) / (time difference) = zero / (5-3) = 0/2 = 0
Final answer:
To describe the race from minute 3 to 5, analyze the graph paying attention to the x and y axis and the slope of the curve. A straight line suggests constant speed, an upward line implies acceleration, and a downward line denotes deceleration.
Explanation:
To describe Anita's race from minute 3 to minute 5, we need to analyze the provided graph which depicts the distance from the start as a function of time for both racers. In this case, we do not have the actual graph so it's important that when you are presented with a graph you pay attention to the
x and y axis
, which in this instance are time and distance. It's vital to also look at the slope of the curve during those minutes 3 to 5 for Anita. If it's a straight line, it means Anita was biking at a
constant speed
. If the line is going upward, Anita was accelerating, and if the line is going downward, she was decelerating. Without the graph itself, it's hard to provide a definitive answer. But the basic method of reading the graph will help you understand the function of time and distance in the context of a race.
Learn more about Analyzing Graphs
a) if each ticket is not replaced when drawn?
b) if each ticket is replaced when drawn?