Answer:
= b
or
7
= b
(they are the same value, just different ways of writing it)
Step-by-step explanation:
4 = -
(5) + b
simplify
4 = -
+ b
now use inverse operations
4 = -
+ b
+
+
= b
4 miles, you ad all the miles he jogged than divide by how many days he jogged
Answer:
(2x+3) (2x-3)
Step-by-step explanation:
Both 4 and 9 have square roots and the problem is a difference of two squares. So if factored, one parenthesis will have a - and the other will have a +.
Answer: 11136 grams
≈ 11.14 kilograms
Step-by-step explanation:
Given, Each package has 126 grams of granola, 245 grams of chocolate chip cookies , and 325 grams of nuts in it.
Total weight of each package = 126 grams + 245 grams + 325 grams
= 696 grams
If they have 16 care packages, then total weight of packages = 16 x (Total weight of each package)
= 16 x 696 grams
= 11136 grams
≈ 11.14 kilograms [ 1 kilogram = 1000 grams]
1. Find the area of the circle. You know the radius = 10 in. Use

2. Find the area of the (I'm assuming) equilateral triangle. Use the 30-60-90 rule to determine the length of half one of the edges, since you already know the hypotenuse of the 30-60-90 triangle. Multiply that value by 2 to get the length of one side. Then use

to find the area, where l = length of one side.
3. Subtract the area of the equilateral triangle from the area of the circle to find the area of the shaded region.
Hope this helps. Let me know if you're confused!