Answer:
2 5/8 flour
1 1/2 teaspoon cinnamon
1/4 teaspoon salt
Step-by-step explanation:
Answer:
<em>The length of AB is 40</em>
Step-by-step explanation:
<u>The Midpoint of a Segment</u>
If A and B are the endpoints of a segment, and C is the midpoint of AB, then the distance from A to C is equal to the distance from B to C.
We are given the lengths BC=3x-7 and AC=9x-61:
9x - 61 = 3x - 7
Subtracting 3x:
6x - 61 = - 7
Adding 61:
6x = 54
Dividing by 6:
x = 9
The total length AB is
BC+AC=3x - 7 + 9x - 61 = 12x - 68
Substituting x=9:
AB = 12*9 - 68 = 40
The length of AB is 40
Answer:
Understanding rational and irrational numbers
An irrational number is a number that cannot be written as a ratio (or fraction). In decimal form, it never ends or repeats. The ancient Greeks discovered that not all numbers are rational; there are equations that cannot be solved using ratios of integers. The first such equation to be studied was 2=x2.
Step-by-step explanation:
Example: The rational and irrational numbers are disjoint. ... All other types of numbers (integers, rational numbers, irrational numbers ) are subsets of the universal set of real numbers.
Answer:
Here, the given problem,
The total number of hours =
Now, the number of hours to make each invitation card =
Hence, the total number of invitations =
a. Scale the number line from 0 to 1,
In which each unit represents
By the number line,
b. By model,
Take a grid which shows 1 hour and each box of the grid represents 1/12th hour,
By the grid,
That is, the number of hours to make invitation = 9
c.