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Gala2k [10]
3 years ago
13

Here is a net made of right triangles and rectangles ​

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
3 0

not sure your question?

comment then i can edit my answer XD

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How to find the perimeter and area of a similar figure
Alex17521 [72]

To find the perimeter you just add up all the numbers on the sides

Area for a square is base times height

Area for a triangle is 1/2 base times height

7 0
3 years ago
Find the slope of the line that passes through these two points: (14, -4) and (-4, 20) -3/4 3/4 4/13 -4/3
dusya [7]

Answer:

hope i helped

Step-by-step explanation:

desmos . com

hope i helped <3

6 0
3 years ago
I need help!! Will mark brainliest if right!
Alex777 [14]

Answer:

7

Step-by-step explanation:

Let the missing value of y in the table be a.

Since, the slope of the line through the ordered pairs (1, 3), (2, a) is 4.

slope =  \frac{a - 3}{2 - 1}  \\  \\ 4 =  \frac{a - 3}{1}  \\    \\ 4 = a - 3 \\  \\ 4 + 3 = a \\  \\ a = 7

Thus, the missing value of y in the table is 7

7 0
3 years ago
Which of the following is the next number in the series 3,6,4,9,5,12,6,_
Luba_88 [7]
The next term should be 15.
first ignore the 1st, 3rd, 5th, 7th term, they're just adding 1. and the other terms left are the multiplies of 3. 6,9,12,15...
8 0
3 years ago
Please help me with this math question ​
Leona [35]

Answer:

X + Y - W - Z = 180

Step-by-step explanation:

In parallel lines If you use the rules of:

* Alternate angles are equal

* Linear Pair Angles supplement to 180

And use the picture below for calculating the result: finally we get

Z = Y - (180 - (X - W)) which becomes the answer above if you simplify the parentheses.

5 0
3 years ago
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