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Alexandra [31]
3 years ago
7

What is the equation of the line that passes through the points (3, 3) and (5, -9)?

Mathematics
1 answer:
sineoko [7]3 years ago
8 0

Answer:

y=3x-15

Step-by-step explanation:

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A resort hotel rents
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Answer:

the answer is 20+6h=15+8h

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Write an expression to match the words three times the sum of 8 and 4
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3× (8+4)=
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3 years ago
If 168 chocolate chips weigh 5 1 4 ounces. How many chocolate chips are in an ounce?
mr Goodwill [35]

Answer:

(B). 32

Step-by-step explanation:

5\frac{1}{4} ounces when converted to a decimal number is (5+(1/4)=5+0.25 = 5.25 ounces.

Now if 168 cookies weight 5.25 ounces, there are

\frac{168cookies}{5.25ounces} =\boxed{32\:cookies/ounce}

32 cookies in an ounce, which is choice B.

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3 years ago
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Let W be part of the solid sphere of radius 4, centered at the origin, that lies above the plane z = 2. Set up an integral in cy
andriy [413]

Answer:

V = ∫∫∫rdrdθdz integrating from z = 2 to z = 4, r = 0 to √(16 - z²) and θ = 0 to 2π

Step-by-step explanation:

Since we have the radius of the sphere R = 4, we have R² = r² + z² where r = radius of cylinder in z-plane and z = height² of cylinder.

So, r = √(R² - z²)

r = √(4² - z²)

r = √(16 - z²)

Since the region is above the plane z = 2, we integrate z from z = 2 to z = R = 4

Our volume integral in cylindrical coordinates is thus

V = ∫∫∫rdrdθdz integrating from z = 2 to z = 4, r = 0 to √(16 - z²) and θ = 0 to 2π

4 0
2 years ago
? What is the next step in the proof? Choose the most logical approach. Given: Transversal t passes through parallel lines r and
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3 years ago
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