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Komok [63]
3 years ago
14

What is the area of a circle with a diameter of 9.2

Mathematics
1 answer:
svetoff [14.1K]3 years ago
5 0

Answer:

A≈66.48

Step-by-step explanation:

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Factoring GCF<br> c^4d^2+c^2d^3
mr Goodwill [35]

Answer:

c^2d^2(c^2 + d)

Step-by-step explanation:

The equation is c^4d^2 + c^2d^3 so we see that the highest number on both terms that we can factor out is 2. If we factor out c^2d^2 from both terms, we end up with c^2d^2(c^2 + d), making  c^2d^2 the GCF of this expression.

7 0
3 years ago
An equation for the line graphed is?
alex41 [277]

To solve this problem, we can begin by analyzing the graph and then eliminating incorrect answers. By looking at the graph, we can see that it has a positive correlation (the graph is increasing from left to right), which tells us that it has a positive slope. Using this knowledge, we can eliminate answer choices C and D, which both suggest equations with a negative slope (which would mean that the line was decreasing from left to right).

Next, we must analyze the slope. Answer A suggests that the slope is 3/2, meaning that the line rises 3 units for every 2 units it goes across. Answer B suggests that the slope is 1/2, meaning that the line rises 1 unit for every 2 units that it goes across. If we look at the graph, let's say at the point (0,3), the next closest point is 3 units up and 2 units across, which lets us know that the slope is positive 3/2.

Therefore, your answer is A. y = 3/2x + 3 (which is confirmed by the point we recognized, (0,3), which is the y-intercept of the equation).

Hope this helps!

8 0
3 years ago
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Four
damaskus [11]
The probability is 50% for heads, so you should expect 2 heads results

4 0
3 years ago
7(x+2)+3(x+5)=14(x+1)+2
shtirl [24]

7x + 14 + 3x + 15 = 14x + 14 + 2 10x + 14 = 14x + 16 14 - 16 = 14x - 10x -2 = 4x X = - 2/4 X = - 1/2 OR X = - 0.5

8 0
3 years ago
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​3x-2≤5(x+2) . show all steps please.
Natasha_Volkova [10]

Answer:

-6 ≤x

Step-by-step explanation:

3x-2≤5(x+2)

Distribute

3x-2≤5x+10

Subtract 3x

3x-2-3x≤5x +10-3x  

-2 ≤2x+10

Subtract 10 from each side

-2-10 ≤2x+10-10

-12 ≤2x

Divide by 2

-12/2≤2x/2

-6 ≤x

3 0
3 years ago
Read 2 more answers
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