Answer:
b
Step-by-step explanation:
so 17 squared minus 8 squared is 225. the square root of 225 is 15
Answer:
x = 26, y = 9
Step-by-step explanation:
Add the bottom equations and set them equal to 180
8x -28 = 180
8x = 208 divide each by 8
x = 26
Find the bottom right, 3(26) - 11
78 - 11 = 67
The unlabeled top left box is also equal to 67 degrees.
So 2y + 5 = 23
2y = 18
y = 9
There are four properties involving multiplication that will help make problems easier to solve. They are the commutative, associative, multiplicative identity and distributive properties. Multiplicative Identity Property: The product of any number and one is that number. For example 5 * 1 = 5.
Answer:
50MB.
Step-by-step explanation:
Its on Khan Academy lol. Good luck on your unit test!!!
Answer:
Step-by-step explanation:
Given Equation :
Using distribute property:
Adding the like terms we get :
Transposing the variables on the right side and constant terms on the left side :
Dividing both sides by 5 :
