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ladessa [460]
3 years ago
9

Can y’all help me on this question?

Mathematics
1 answer:
docker41 [41]3 years ago
3 0

Answer:

134

Step-by-step explanation:

There's 2 blue arrows where 39 is, and the same arrows where 4x+7 are. This means that they are the same length. So, 4x+7 = 39. Perimeter means you add, so 28+28+39+39 = 134.

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multiple choice plz answer be the correct answer and show working out if can it has to be correct plz "multiple coordinate trans
Alexus [3.1K]

Answer:

Solution : Option B

Step-by-step explanation:

1. This point first underwent a translation of 1 unit up and 4 units left. After a translation of 1 unit up, the coordinate would be ( - 2, 8 ), and after moving 4 units left the coordinate would be ( - 6, 8 ). This is our new point after the translation.

2. Next, point ( - 6, 8 ) was reflected about the x - axis. This would make the coordinate ( - 6, - 8 ) - as it now enters the third quadrant, where all possible x and y coordinates are taken to be negative.

3. Now point ( - 6, - 8 ) is rotated 90 degrees anticlockwise about the origin. Remember that this point is in the third quadrant. If it moves anticlockwise 90 degrees, it will end up in the fourth quadrant, seemingly at point ( 8, - 6 ).

6 0
4 years ago
You work as an assistant to a carpenter who designed the tabletop below. He tells you that each shape is a right triangle, and e
svlad2 [7]

Answer:

282.5 inches squared

Step-by-step explanation:

A triangle is half the area of a square.

So we will solve the area as if we were finding the area for a square, and then we halve the result.

Length multiply by height to get the area:

28.25 × 20 = 565 inches squared

Now, half the answer to get the area of the triangle:

565/2=282.5 inches squared

8 0
3 years ago
The large and medium shapes are scale drawings of the smallest shape the scale factor from the large shape to the media shape is
vovangra [49]

Answer:

25

Step-by-step explanation:

Add 65+40 which is going to give you 105 then once you get 105 subtract 65-40 which is going to give you 25 the 105 is the total so the whole answer is 25

5 0
3 years ago
please help me. Shara played baseball in the park league. She kept track of her batting outcomes during her last 100 times at ba
Alex787 [66]

Answer:

The answer is C. Shara will make an out

Step-by-step explanation:

4 0
3 years ago
Write the expressions for the following:
musickatia [10]

Answer:

i) (xy)+3 or 3+(xy)

ii) (-2×m)-4

5 0
3 years ago
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