Answer:
9.71 miles
Step-by-step explanation:
total miles he ran = 6.19 + 3.1 = 9.29
Target = 19 miles
Goal for sunday = 19 - 9.29 = 9.71
Answer:
x - 7 = age of whatever you are finding the age of
Step-by-step explanation:
seven years younger implies that you are taking away so we minus it from our variable, Tates age is the variable since it does not tell us his/her age in the statement given.
Answer: b = 5
Step-by-step explanation:
Here parallelogram wxyz has diagonals,
4b-6 and 2b+4
Since, If a parallelogram has a equal pair of congruent or equal diagonal it is called a rectangle.
Thus, if wxyz is a rectangle,
Then, 4 b - 6 = 2 b + 4
⇒ 4b = 2 b + 4 + 6
⇒ 4 b = 2 b + 10
⇒ 4 b - 2 b = 10
⇒ 2 b = 10
⇒ b = 5
Hence, for b = 5, wxyz is a rectangle.
For trigonometry, the main components that comprise this topic are the special wave functions, sine, cosine, and tangents. You need to understand their relationships with each other, and further develop your understanding on their role in geometry.
You need to conceptually grasp how right angle triangles are formed, and how to develop angles and sides based on incomplete information, using the three main wave functions.
On top of this, you will need to understand how each wave function transforms, such as being able to graph such wave functions with a change in amplitude and period. When doing trigonometry, you will also need to understand the subtle differences between radian angles and degree angles, and how to convert radians into degrees and vice versa.
Answer:
We cannot assume independence for the balloons sampled from the confetti balloons.
Step-by-step explanation:
From khan academy
