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algol13
2 years ago
9

I NEED A 100% ACCURATE RIGHT ANSWER ASAP NO LINKS !!!

Mathematics
2 answers:
Virty [35]2 years ago
7 0

it's 8=8 meaning it is always true, and infinity.

hoa [83]2 years ago
4 0

Answer: all real num.

Step-by-step explanation:

4(a+2) = 8+4a

4a+8 = 8+4a

It can be all real number.

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19 is greater than the sum the number n and 3
masha68 [24]
Your answer should be 19>n+3
5 0
2 years ago
If it is a rigid motion identify the type of transformation Help please
wel
A transformation is rigid if the original shape remains the same shape and size after the transformation.

Flipping a pancake:
After it is flipped, the pancake should stay the same size and shape, so it is a rigid motion and it is a rotation.

Deflating an air mattress:
Deflating a mattress changes its size, so the transformation is not rigid. This is called a dilation.

Moving a clock's minute hand:
Moving the minute hand does not change the hand's size or shape so the transformation is rigid. This transformation is a combination of a translation and a rotation. The translation is what moves the hand around the center of the clock, and the rotation is what changes the direction of the hand.

Enlarging a photo:
Enlarging a photo changes the photo's size, so this transformation is not rigid. This is called dilation.

Putting a golf ball:
Putting does not change the size or shape of a golf ball, so this transformation is rigid. Putting a golf ball both rotates and moves the ball, so the transformation is rotation and translation.

Looking in a car's rear view mirror:
Assuming the car is moving relative to something behind it(because otherwise there would be no transformation), As things come closer to the back of the car, they would appear larger in the mirror, and as things move away from the back of the car, they would appear smaller in the mirror. Because the size changes when looking at the mirror, this is not a rigid transformation and is called dilation.

7 0
3 years ago
A computer repair company charges a $10 fee to come to your house to fix your computer plus $25 per hour while they are there. W
gogolik [260]
150 divided by 25 is 6, so I think it would be 6 hours to equal the total cost.
5 0
2 years ago
I need help with a question
postnew [5]

Solution

The range is defined as:

Range = Max - Min

For this case we can conclude that the best solution would be:

B, C

7 0
1 year ago
Which type of triangle will always have a perpendicular bisector that is also an angle bisector
Fofino [41]
The answer is an equilateral triangle

5 0
3 years ago
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