Answer:
<em>x = 12</em>
Solve for x:
<em>Using Pythagorean Theorem </em>
a^2 + b^2 = c^2
a = 9
c = 15
b = x
9^2 + x^2 = 15^2
81 + x^2 = 225
x^2 = 144 | sqrt
x = 12
Answer:
1) -1/3
2) 4
3) 5/2
4) 5/7
Step-by-step explanation:
To find slope, you must do rise/run, where rise is movement up and down, and run is movement left and right.
So just start from the left most point and count the little unit squares up or down to determine rise and then count them left or right to determine run, do this until you get to the next point. (If it's a positive slope then the line will go up to the right, and if it's negative then it will go down to the right).
For example: In the first graph, since the line is going down, the slope is negative. As you can see it goes down 1 and over to the right 3, so that's why it's presented as -1/3.
Hope this helps :)
Ok, lets visualize this scenario. We have a tank that is holding10450 ml of water. Then it tells use it is leaking at a rate of 270 ml per minute. Well, leaking would suggest something is being subtracted. Also, per minute means it is being subtracted each minutes so we use an x to represent the minutes. Ok, lets build the model
10450 - 270x = 0
The model above will tell us how many minutes it will take for the tank to be empty.
If we insert a number for x, the model below will tell us how many ml has leaked for the number of minutes we inserted into x.
10450 - 270x
Answer:
WX
Step-by-step explanation:
The distance between vertex X and vertex W is much smaller then from X to Y or W to Y.
Answer:
Step-by-step explanation:
Part A:
5 x 2 = 10
5 x 1 = 5
5 pompoms
10 buttons
Part B:
he can make 2 more puppets
