Answer:
100°
Step-by-step explanation:
The angle between chords is the average of the intersected arc angles.
∠FKJ = ½ (84° + 76°)
∠FKJ = 80°
∠HKJ is supplementary to ∠FKJ.
∠HKJ = 180° − 80°
∠HKJ = 100°
We add 25/8 yards and 1 3/4 yards together.
First we convert 1 3/4 to an imp. fraction 7/4.
In order to add fractions, they must have the same common denominator. So we multiply both sides of the fraction 7/4 by 2 to get 14/8. Now we can add 25/8 yards and 14/8 yards together to get 39/8 yards.
Answer:
2.5
Step-by-step explanation:
y = mx + b
m is the slope were it is a constant rate of change,
y = 2.5x has a slope of 2.5 hence constant proportionality
10^6 you count how many zeros there are
Answer: 9
Step-by-step explanation: The reason that students get intimidated
by word problems is they try to look at all the information at once.
The best way to approach a word problem
is to break it down sentence by sentence.
In this problem, let's look at the first part of the sentence.
We know that six less than three times a number is 21.
Let's call the number x.
So we know that six less than three times a number means 3x - 6.
A common mistake would be for students to put 6 - 3x.
However, the word "less than" switches the order around.
So we know that six less than three times a number is 21.
So we can write this as 3x - 6 = 21.
Now we have an equation and we can solve for x.
First add 6 to both sides to get 3x = 27.
Now divide both sides by 3 to get x = 9.
So our answer to this word problem is 9.
