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4 years ago

How many lines of symmetry does this drawing have? A.0 B.1 C.2 D.3 E.4

Mathematics

1 answer:

Agata [3.3K]4 years ago

8 0

The answer is A.0 because if you put a mirror somewhere it isn’t the same on the other side.

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A square painting has a side length of 18 inches. What is the area of the painting?

WINSTONCH [101]

Hi! So because all the sides of the square are the same side, you multiple two of the side lengths together, so the area of the painting is 18 x 18 = 324 :) Good luck and do well in school!!!!!!!!

8 0

4 years ago

Read 2 more answers

Darcy ordered 18 boxes of red balloons and 12 boxes of blue balloons for a party.She ordered a total of 240 balloons. How many b

olga2289 [7]

Answer: 8 balloons per box
8x18 + 8x12 = 144+96 = 240

8 0

3 years ago

Plsssss helpppppp will mark as brainliest

ludmilkaskok [199]

Answer:

No Solutions

X=2

Infinite Solutions

No Solutions

X=0

X=-3

Infinite Solutions

Step-by-step explanation:

Sorry if any of them are wrong.

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3 years ago

What is -3x^2-4x-4=0

ss7ja [257]

Answer:

<h2>no real solution</h2>

Step-by-step explanation:

$-3x^2-4x-4=0\qquad\text{change the signs}\\\\3x^2+4x+4=0\\\\\text{use the quadratic formula:}\\\\\text{for}\ ax^2+bx+c=0\\\\\text{if}\ b^2-4ac0,\ \text{then an equation has two solutions:}\ x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}$

$\text{We have}\ a=3,\ b=4,\ c=4.\\\\\text{Substitute:}\\\\b^2-4ac=4^2-4(3)(4)=16-48=-32$

8 0

4 years ago

Given MN AC find the length of BN<br> a21<br> b18<br> c29<br> d27

satela [25.4K]

Answer:

Step-by-step explanation:

15 - 9 = 6, So I then looked at each answer to see which had a difference of 6 and 35 - 29 = 6.

GOOD LUCK IN MATH!

8 0

3 years ago