The question in the file below from Khan Academy.
Answers
a = pi×r^2
We have 2 circles. If we find the area of both then subtract the area of the smaller circle, that will leave us with the area of the shaded region.
Larger circle
a = pi×radius^2
a = 3.14 × 9^2
a = 3.14 × 81
a = 254.34 units^2
Smaller circle
a = pi×radius^2
a = 3.14 × 6^2
a = 3.14 × 36
a = 113.04 units^2
Subtract smaller circle from larger circle to get the area of the shaded region...
254.34 - 113.04 = 141.3
The question asks for the answer to the nearest hundredth so...
141.30 units^2
Related Questions
22 lb = ___ oz. How many ouces in 22 pounds
PLEASE ANSWER IN LESS THAN 10 MINUTES!!!!!!!!!!! Multiply. 3.56 • –14
The perimeter of a rectangle is 34 units. Its width is 6.5 units
What is the value of 60 tens
Answers
Next, divide each side of your resulting inequality by 18. This will produce an inequality of the form "x≤ something."
I am unsure of how to configure those tiles to represent this result.
Answers
Answer:
4x + 14
Step-by-step explanation:
From the question,
L =(x + 8)
W =(x -1)
Perimeter of a rectangle
= 2(L + B)
P = 2( x+8 + x-1)
Using distributive property
We have
2xx +2x8 + 2xx -2x1
2x + 16 +2x -2
2x + 2x +16 -2
4x + 14
ordered?
Answers
Answer:
366 muffins
Step-by-step explanation:
multiply the boxes times the amount of muffins in each box
28*12
336
5*6
30
add the number of muffins together
336+30
366
Answers
Answer:
The correct answer is that the total amount of insurance coverage on Twyla Foreman's home is US$ 134,000
Step-by-step explanation:
1. Let's review the information given to solve the question.
Replacement value of Twyla Foreman's home = US$ 167,500
Amount of insurance coverage = 80% of Twyla Foreman's home replacement value
Amount of insurance coverage = 80% of US$ 167,500
Amount of insurance coverage = 80% * 167,500
Amount of insurance coverage = 0.8* 167,500
Amount of insurance coverage = 134,000
The correct answer is that the total amount of insurance coverage on Twyla Foreman's home is US$ 134,000
Answers
The equation representing the given problem is:
6x + y + z = 169
A harness costs $25
Let the charge for 1 day of climbing be represented by x
x = $10
Let the price of 1 pair of climbing shoes be represented by y
y = $84
Let the price of 1 harness be represented by z
It costs $169 to buy 6 days of climbing, one pair of climbing shoes, and one harness
Total cost = $169
The equation representing the given scenario is:
6x + y + z = 169
To find the value of z, substitute x = 10 and y = 84 into the equation
6(10) + 84 + z = 169
60 + 84 + z = 169
144 + z = 169
z = 169 - 144
z = 25
Therefore, a harness costs $25
Learn more here: brainly.com/question/779198
The correct answer is:
The harness is $25.
Explanation:
Let x represent the cost of the harness.
Each day of climbing is $10. This means 6 days of climbing is represented with 10(6). The shoes are $84. This makes our expression 10(6)+84. Adding the harness, x, to that, our total comes to $169. This gives us the equation
10(6)+84+x = 169
Simplifying the left hand side, we have
60+84+x = 169
Combining like terms, we have
144+x = 169
Subtract 144 from each side:
144+x-144 = 169-144
x = 25
The harness is $25.
Answers
x^2 - 9 = (x + 3)(x -3)
3x - 9 = 3(x - 3)
and
6
Common denominator would be 6(x+3)(x - 3)
Answer: 6(x+3)(x - 3)