Answer:I believe it's 30.
Step-by-step explanation: 12*5=60 For a triangle you divide by two when you find the product. So
60/2=30 .
Answer:
-1,3
Step-by-step explanation:
its -1,3 because when you do graph and put the lines they cross / touch like the orange and red are doing
Answer:
Her average score is 150
Step-by-step explanation:
You add 175+142+133 and divide it by 3
To find mean or average you add up all the numbers and divide by how many numbers there are
48.33%
Explanation:
Simple way to find percentages of two numbers, is to make it into a fraction.
58/120 then divide 58 by 120.
You can also multiply 58•100 then divide by 120 to get it in a percentage without having to convert.
Which is .4833(33)
Or 48.33%
Hope this helps!