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Rina8888 [55]
3 years ago
12

Estimate the area of a circle with a radius of 3.1 feet

Mathematics
1 answer:
Aliun [14]3 years ago
5 0

Answer:

Step-by-step explanation:

Area of a circle = pi x square of radius = 30.190 ft

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jenyasd209 [6]
Remember, the length of the longest sid must be less than the sum of the other 2 sidess

33 is longest
33<24+8
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false

it would not make a triangle
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Marking the first 2 people brainliest if they answer
Vikki [24]

Answer:

the answer is the one you have selected

Step-by-step explanation:

3 0
2 years ago
Find three consecutive integers whose sum is equal to −354. Three consecutive integers in ascending form are __,__,__
mixer [17]

Answer: -119, -120, and -121

Step-by-step explanation: This problem states that the sum of three consecutive integers is -354 and it asks us to find the integers. Three consecutive integers can be represented as followed.

X ⇒ <em>first integer</em>

X + 1 ⇒ <em>second integer</em>

X + 2 ⇒<em> third integer</em>

<em />

Since the sum of our three consecutive integers is -354, we can set up an equation to represent this.

X + X + 1 + X + 2 = -354

Now, we can simplify on the left side of the equation.

3x + 3 = -354

      -3      -3    ← subtract 3 on both sides of the equation

3x = -357

÷3     ÷3     ← divide both sides by 3

X = -119

X ⇒ <em>first integer = </em><em>-119</em>

X + 1 ⇒ <em>second integer = </em><em>-120</em>

X + 2 ⇒<em> third integer = </em><em>-121</em>

<em />

Therefore, our three consecutive integers are -119, -120, and -121.

6 0
3 years ago
Read 2 more answers
I need to know how to make it in its simplest form
Mrrafil [7]
Multiply denominator by whole number then add that number to the nominator. Which would be 5 times 1 plus 3. SO 5+3 IS 8 and you keep the denominator so the first one is 8/5
6 0
3 years ago
Use the parabola tool to graph the quadratic function.<br><br> f(x)=2x^2+12x+16
viva [34]
The first thing you should know is that you need three points to be able to graph a second degree equation.
 You can create a table and plot several points to obtain the parabola
 In this case we will use a computational tool called wolfram alpha
 Answer: 
 See attached image.
 The graph is shown for two different intervals of the domain.

7 0
3 years ago
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