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Irina-Kira [14]
3 years ago
13

Which of these is part of the circumference of a circle? Center, arc, area, sector

Mathematics
1 answer:
IrinaK [193]3 years ago
7 0

Answer:

Arc

Step-by-step explanation:

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ruby has 202 minutes left on her cell phone plan for the next 5 days. is it possible for ruby to use the same number of whole mi
LenaWriter [7]

Answer:

no, 202 is not evenly divisible by 5

Step-by-step explanation:

4 0
2 years ago
Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets. Wh
Contact [7]
2 adults = 5.50 x 2 = 11
3 students = 4.25 x 3 = 12.75

Total = $23.75
8 0
2 years ago
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Please answer this correctly without making mistakes my work is due today
Misha Larkins [42]

Answer:

24.24

Step-by-step explanation:

brainlist plzzzzzzzzzzz

8 0
3 years ago
Simplify 6(x + y) + (x - y). 6x 7x 7x + 6y 7x + 5y
poizon [28]

6(x + y) + (x - y)

<em>use distributive property</em>

= 6x + 6y + x - y

<em>combine like terms</em>

= (6x + x) + (6y - y)

<h3>= 7x + 6y</h3>
8 0
3 years ago
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Arrange the steps to solve the equation square root x+3 - square root 2x-1=-2
stiv31 [10]

Answer:x=31.4919

Step-by-step explanation:

Step1:isolate a square root on the left hand side√x+3=√2x-1-2

Step2:eliminate the radicals on the left hand side

Raise both sides to the second power

√x+3)^2=(√2x-1-2)^2

After squaring

x+3=2x-1+4-4-4√2x-1

Step3:get the remaining radicals by itself

x+3=2x-1+4-4√2x-1

Isolate radical on the left hand side

4√2x-1=-x-3+2x-1+4

4√2x-1=x

Step4:eliminate the radicals on the left hand side

Raise both side to the second power

(4√2x-1)^2=x^2

After squaring

32x-16=x^2

Step 5:solve the quadratic equation

x^2-32x-16

This equation has two real roots

x1=32+√960/2=31.4919

x2=32-√960/2=0.5081

Step6:check that the first solution is correct

Put in 31.4919 for x

√31.4919+3=√2•31.4919-1-2

√34.492=5.873

x=31.4919

Step7:check that the second solution is correct

√x+3=√2x-1-2

Put in 0.5081 for x

√0.5081+3=√2•0.5081-1-2

√3.508=-1.873

1.873#-1.873

One solution was found

x=31.4919

6 0
3 years ago
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