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ser-zykov [4K]
2 years ago
7

Use the graph to solve the system of linear equations. x+y=5 y – 2x = -4

Mathematics
1 answer:
Romashka [77]2 years ago
3 0
Y=-x+5
Y=2x-4
X would be your slope
Y intercepts would be (0, 5) , ( 0,-4)
Formula i used was Y=Mx+B
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Big Ben (the clocktower) in London has a circumference of 72.22 feet and an area of 415.27 feet^2. What is the diameter AND radi
Mashutka [201]

Answer:

Diameter = 23  Radius = 11.5

Step-by-step explanation:

Divide the circumference by π, or 3.14 for an estimation. The result is the circle's diameter.

<em>72.22 ÷ 3.24 = 23</em>

diameter = 23

Divide the diameter by 2.

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4 0
2 years ago
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Amanda [17]

Answer:

base = x^4 - 3x^3+11x-4

Step-by-step explanation:

An isosceles triangle has 2 sides of equal length (a) and base (b)

⇒ perimeter of an isosceles = 2a + b

Given:

  • \textsf{leg (a)}=3x^4 - 6x-1  
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\implies \textsf{perimeter}=2a+b

\implies 7x^4 - 3x^3-x-6=2(3x^4 - 6x-1)+b

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\implies x^4 - 3x^3+11x-4=b

Therefore, base = x^4 - 3x^3+11x-4

4 0
2 years ago
Read 2 more answers
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3 years ago
petra has 15 yards of fabric to make costumes for a paly. if each costume reqires 1,1/3 yards how many costumes can she make
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She can make 11 costumes

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Hope this helps

If there are any questions leave a comment

3 0
3 years ago
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