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OleMash [197]
3 years ago
7

Choose the shape that has exactly three lines of symmetry.

Mathematics
2 answers:
saul85 [17]3 years ago
8 0

Answer:

an EQUILATERAL triangle!!

NikAS [45]3 years ago
3 0

Answer:

Equilateral Triangle

Step-by-step explanation:

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Name the quadrilaterals that have four equal angles.
Alex73 [517]
B. square, rectangle
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2 years ago
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How many times greater is 10 cubic yards than 5 cubic yard? Complete the equation
monitta

Answer:

2 times

Step-by-step explanation:

10 / 5 = 2

   or

5 x 2 = 10

so 10 is 2 times greater than 5

8 0
3 years ago
I WILL MAKE YOU THE BRAINLIEST EASY QUESTION Show the formula for finding the area of a parallelogram. Then find the area of the
Fiesta28 [93]

Answer:

A = bh thus:   A=671.34 mm²

Step-by-step explanation:

Area =b* (base) h (Height)


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3 years ago
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Which products result in a difference of squares or a perfect square trinomial? check all that apply. (5x 3)(5x – 3) (7x 4)(7x 4
Scilla [17]

(7x + 4)(7x + 4) and (x – 9)(x – 9) are Perfect square trinomial. (5x + 3)(5x – 3) and (–3x – 6)(–3x + 6) shows the Difference of squares.

<h3>What is a perfect square?</h3>

A perfect square is a number system that can be expressed as the

square of a given number from the same system.

The following are the answers

(5x + 3)(5x – 3) Difference of squares

(7x + 4)(7x + 4) is a Perfect square trinomial

(2x + 1)(x + 2) has Neither a difference of squares nor a perfect square trinomial.

(4x – 6)(x + 8) has Neither a difference of squares nor a perfect square trinomial.

(x – 9)(x – 9) is Perfect square trinomial

(–3x – 6)(–3x + 6) = (-3x)^2- ( -6)^2  Difference of squares.

Learn more about perfect square:

brainly.com/question/1415730

8 0
2 years ago
What is the solution to q+(-9)=12
Whitepunk [10]
<span><span>
q−9</span>=12

</span>Step 1: Add 9 to both sides.

<span><span><span>q−9</span>+9</span>=<span>12+9

</span></span><span>q=21

</span>Answer:

<span>q=21</span>
7 0
3 years ago
Read 2 more answers
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