Answer:
it will take a total of 8 hours to finish the race
Step-by-step explanation:
6h÷3/4=8
Answer
B or D
Step-by-step explanation:
happy halloween to you to
If the line is tangent to circle at point A and the radius ( suppose AO) has a slope of 2.5 then a slope of the tangent line is :
![\frac{-1}{2.5}= -0.4](https://tex.z-dn.net/?f=%20%5Cfrac%7B-1%7D%7B2.5%7D%3D%20-0.4%20)
Explanation: The product of slopes of two perpendicular lines is -1. To get second slope we have to divide -1 by the first one.
Answer:
C) - 0.4
Answer:
1 1/8 cup of brown sugar.
Step-by-step explanation:
Here is the correct question: A recipe calls for 3/4 cup brown sugar for each 2/3 cup white sugar. How many cups of brown sugar per cup of white sugar is this?
Given: 3/4 cup of brown sugar for each 2/3 cup of white sugar.
Finding requirement of brown sugar for 1 cup of white sugar.
∴ Each 2/3 cup of white sugar require 3/4 cup of brown sugar.
Now, 1 cup of white sugar require brown sugar = ![\frac{\frac{3}{4} }{\frac{2}{3} } cups](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B3%7D%7B4%7D%20%7D%7B%5Cfrac%7B2%7D%7B3%7D%20%7D%20cups)
= ![\frac{3}{4} \times \frac{3}{2} = \frac{9}{8} \ cup](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%20%5Ctimes%20%5Cfrac%7B3%7D%7B2%7D%20%3D%20%5Cfrac%7B9%7D%7B8%7D%20%5C%20cup)
Thus, we can say
= 1 1/8 cup of brown sugar is required per cup of white sugar.