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irina [24]
3 years ago
5

PLEASE HELP NOW WITH PROOF I WILL MARK YOU AS BRAIBLEST

Mathematics
1 answer:
EastWind [94]3 years ago
3 0

Answer:

1st Question: A

2nd Question: 343

3rd Question: A

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A square patio has an area of 200 square feet how long is each of the patio to the nearest tenth?
denis-greek [22]
14.1 feet make up each side
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3 years ago
I need help ASAP please
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1

a= 6/12 or one half.
b= 1/2 , one half.

step by step:

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3 years ago
The equation, 3x2 + 6x + 3y2 + 7y + 4 = 0, represents a conic.
Leno4ka [110]

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Step-by-step explanation:

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7 0
3 years ago
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Use the identity (x+y)(x^2−xy+y^2)=x^3+y^3 to find the sum of two numbers if the product of the numbers is 28, the sum of the sq
lara31 [8.8K]

Step-by-step explanation:

We have xy = 28, x² + y² = 65 and x³ + y³ = 407.

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= (407) / [(65) - (28)]

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4 0
3 years ago
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What is the measure of the corresponding central angle for XY in radians?
beks73 [17]

Answer:

4 radians

Step-by-step explanation:

Arc Length (Radians) = rθ

Given Arc Length XY  = 40cm and radius, r = 10cm,

we will substitute these 2 values into the formula to find θ.

(10)θ  = 40

θ = 40 / 10

= 4 radians

5 0
2 years ago
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