Answer:
Step-by-step explanation:
Please consider the complete question.
Dean loves rocks! He has 6 pieces of granite, 3 pieces of marble, 14 pieces of sandstone, and 1 piece of slate. What is the ratio of pieces of sandstone to pieces of marble in Dana's collection?
We can see that there are 14 pieces of sandstone and 3 pieces of marble.
Let us set a ratio.
Therefore, the ratio of pieces of sandstone to pieces of marble in Dean's collection would be .
The answer will be j because if it passes through o as a slope then your looking for your y intercept and -8 is your y intercept
so your equation is y=0x+-8 in slope form
Complementary angles sums up to 90 degrees 1:9 is the division of the total angle that is 90 degrees.
So the sum of ratios 1+9-10
Dividing total angle by total ratio:
90/10 9
Now its clear that each single ratio contains 9 degrees.
so 1:9 means 9 x 1: 9 x 9
which means: 9:81
Answer:a
Step-by-step explanation: