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3 years ago

In A ABC, side AB is included between angles A and C angles B and C angles A and B

Mathematics

1 answer:

Artist 52 [7]3 years ago

4 0

Answer:

angles A and B

Step-by-step explanation:

the side of a triangle is denoted by naming with its vertices that are joined in forming the side. so here vertices A and B are included for side AB.

∴ The angles included are A and B

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HELP PLEASE I NEED TO TURN THIS IN BEFORE WEDNESDAY

JulijaS [17]

Answer:

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Step-by-step explanation:

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3 years ago

2.5 + 0.5k=2(k + 0.5)

Alecsey [184]

Answer:

k =1

Step-by-step explanation:

Solve for k:

0.5 k + 2.5 = 2 (k + 0.5)

Expand out terms of the right hand side:

0.5 k + 2.5 = 2 k + 1

Subtract 2 k from both sides:

(0.5 k - 2 k) + 2.5 = (2 k - 2 k) + 1

0.5 k - 2 k = -1.5 k:

-1.5 k + 2.5 = (2 k - 2 k) + 1

2 k - 2 k = 0:

2.5 - 1.5 k = 1

Subtract 2.5` from both sides:

(2.5 - 2.5) - 1.5 k = 1 - 2.5

2.5 - 2.5 = 0:

-1.5 k = 1 - 2.5

1 - 2.5 = -1.5:

-1.5 k = -1.5

Divide both sides of -1.5 k = -1.5 by -1.5:

(-1.5 k)/(-1.5) = (-1.5)/(-1.5)

(-1.5)/(-1.5) = 1:

k = (-1.5)/(-1.5)

(-1.5)/(-1.5) = 1:

Answer: k = 1

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3 years ago

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Find the slope of the line (-1,-4) , (-4,2)

Feliz [49]

Rise = -6
Run = 3

-6/3 = -2

Slope = -2

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3 years ago

Please help it will be brainlist as long as it’s right

rjkz [21]

Answer:

Step-by-step explanation:

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3 years ago

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A solid right pyramid has a square base with an edge length of s units and a height of h units. Which expression represents the

nadya68 [22]

The correct answer is not listed; it is: 
V= $\frac{1}{3} s^2h$ units³.

Explanation: 
The volume of a right prism is given by: 
the area of the base * the height.

However, this is a pyramid; since it comes to a point, the volume is:
 $\frac{1}{3}$ * the area of the base * the height.

Since the base is a square, the area is s*s=s². The height is h.
This gives us:
V= $\frac{1}{3} s^2h$ units³.

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4 years ago

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