Answer:
-7g+13
Step-by-step explanation:
b) because combining like terms results in:
g-8g=7g
and
15-2= 13
You add all of the numbers up then divide them by the number of values you added
Answer:
C
Step-by-step explanation:
Perpendicular lines intersect to form 90 degree angles and a bisector is a line, ray, or line segment that splits an angle, or line segment into 2 equal parts.
Answer:
Step-by-step explanation:
basic facts:
34% is the same as 34/100
the word 'of' in maths also means multiply
34% of 600 is the same as 34/100 * 600, which is 204
a quarter of 204 is the same as 1/4*204, which is 51
hopefully this helps!!
Answer:
12.895
Step-by-step explanation:
Standard deviation is a statistic that measures the dispersion of a sample. The sample standard deviation measures the spread of data distribution of the sample. It is usually used to estimate the population standard deviation.
