Hi, I'm happy to help!
First off, we need to arrange an equation for what is being asked. 15 is 20% of her earnings and we don't know her total earnings.
15=20%×__
We can write this percentage as
15=0.2×__
We then change the equation to do the inverse operation, which is division, this makes it easier to solve.
15÷0.2=__
Now, we solve
15÷0.2=75
<u>She earned $75</u>
<u></u>
I hope this was helpful, keep learning! :D
Ok so since its a right angle it adds up to 90° therefore 3x-8+x+2=90 4x-6=90 4x=96 x=24 so JAH=3(24)-8 JAH=64°
Answer:
11
Step-by-step explanation:
14/14=154/14
g=11
Answer:
Step-by-step explanation:
1. Relation - a set of ordered pairs
2. Vertical line test - a test used to determine if a graph is a function; states that a vertical line can only go through one point on the graph to be a function
3. Function - a relation in which for any given input value, there is only one output value
4. Output - value generated by a function when an input value is substituted into the function and evaluated
5. Ordered pair - a group of two numbers written in the form (x, y) where the x value represents a horizontal position and the y value represents a vertical position
6. Mapping Diagram - a table or diagram that represents a mathematical relation
7. Input - a value that is substituted in for the variable in a function in order to generate an output value
Answer:
A and B
Step-by-step explanation:
A and B are the correct options
