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Yanka [14]
3 years ago
13

How do you find the apothem of a pentagonal pyramid?

Mathematics
1 answer:
Archy [21]3 years ago
7 0
<span>use the formula: Volume=1/3 x(times) the area of the base x(times) height</span>
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A line passes through the points A(n,4) and B(6,8) and is parallel to y=2x-5. What is the value of n?​
Lady_Fox [76]

The slope of <em>y</em> = 2<em>x</em> - 5 is 2. Parallel lines have the same slope, so the slope of the line through the given points <em>A</em> and <em>B</em> is also 2. This means

(8 - 4) / (6 - <em>n</em>) = 2

Solve for <em>n</em> :

4 / (6 - <em>n</em>) = 2

4/2 = 6 - <em>n</em>

2 = 6 - <em>n</em>

<em>n</em> = 6 - 2

<em>n</em> = 4

4 0
3 years ago
4 less than a number n is -15
kiruha [24]

Answer:

n=-11

Step-by-step explanation:

Since -15 is 4 less than -11, it would be -11.


Hope this helped. :)

3 0
3 years ago
Is a – b a positive number or a negative number? How do you know?
Ganezh [65]

Answer:

A positive number.

Any negative subtracted from a positive will always be positive.

8 0
3 years ago
Read 2 more answers
Geometry question 3, Thanks if you answer or help!
shepuryov [24]

Answer:

67°

Step-by-step explanation:

Angles on a straight line add to 180, so:

A + D = 180

D = 180 - A

D = 180 - 113

D = 67

4 0
3 years ago
Is 50,60 and 70 an arithmetic or geometric sequence
Paraphin [41]

Answer:

arithmetic sequence

Step-by-step explanation:

Arithmetic sequences include adding or subtracting. It becomes a geometric sequence when you start multiplying and dividing.

8 0
3 years ago
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