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Sav [38]
2 years ago
7

How do you find perimeter?

Mathematics
1 answer:
Wewaii [24]2 years ago
7 0
All you do is add up all of the side lengths, and you got the perimeter.
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The sum of three consecutive odd numbers is 93. What is the smallest of three numbers ?
Julli [10]

Answer:

Step-by-step explanation: it doesn't matter if it says even or odd it's the same formula

Because think if you start with 1 to get 3 you add 2

If you start with 2 to get the next even number you add 2

So it's X+ (X+2)+ (X+4)=93

X is the first # X+2 is the next # X+4 is the 3rd number if you want to check add the numbers to make sure they add up to 93

The smallest of course is X

4 0
3 years ago
How are number lines and the coordinate plane related?
schepotkina [342]
a coordinate plane is a two-dimensional number line where the vertical line is called the y-axis and the horizontal is called the x-axis. And a number line is
a line on which numbers are marked at intervals, used to illustrate simple numerical operations. So how are the related........?
8 0
3 years ago
Find the standard form of the equation of the parabola with a focus at (0, 8) and a directrix at y = -8.
Gala2k [10]
Vertex is directly in middle of directix and focus

distance from 8 to -8 is 16
16/2=8
so 8 below focus (since 8>-8) is the point (0,0
vertex is (0,0)
nice

it opens up because focus is above directix
also it goes up down so
4p(y-k)=(x-h)^2
(h,k) is veretx
we got that (h,k) is (0,0)
and p is distance from vertex to focus which is 8
so
4(8)(y-0)=(x-0)^2
32y=x^2
y=(1/32)x^2
5 0
3 years ago
Evaluate 13 - 5 + 7).<br> help pleaseee
natali 33 [55]
13-5=8

8+7=15 answer is 15
8 0
3 years ago
Pls help me
Aneli [31]

Answer:

The answer would be 15. Your welcome my good sir

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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