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Elanso [62]
3 years ago
8

Can anyone please help with this.

Mathematics
1 answer:
Eddi Din [679]3 years ago
7 0
The first question answer is 21*10^7
The second question answer is 5*10^2
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What is the distance between the points (21 , 11) and (4 , 11) in the coordinate plane?
mash [69]
The different is that 21 is going ALL the way down to 21 while 4 is only going to 4..
4 0
2 years ago
Will got 16 out of 20 correct. If he continues at the same rate, how many questions would he get correct out of 75?
nevsk [136]

Answer:

60

Step-by-step explanation:

16/20 times 75

5 0
3 years ago
The recipe says he needs 450 grams of rice for 6 people
Fynjy0 [20]

Answer:

1.35kg

Step-by-step explanation:

450g : 6 people

x : 18 people

To get from 6 to 18, multiply by 3 so do the same to the other side

450 × 3 = 1350g

To convert from g to kg divide by 1000

1350 ÷ 1000 = 1.35kg

5 0
2 years ago
How are the perimeters of the preimage polygon and the image polygon related? Explain.
Romashka-Z-Leto [24]

The difference between Pre-Image and Image is given as follows:

  • Image is the shape AFTER a transformation is the picture of the transformation.
  • A transformation's preimage is the shape BEFORE the change.

<h3>How do you define relationships between Image and Preimage?</h3>

Usually, the difference between image and pre-image is the way or method of transformation.

<h3>What is transformation in math?</h3>

A transformation is a broad phrase covering four distinct methods of changing the shape and/or location of a point, line, or geometric figure.

The Pre-Image is the original shape of the item, and the Image during the transformation is the final shape and location of the object.

The types of transformation in math are;

  • translation
  • rotation
  • reflection, and
  • dilation.

Learn more about pre-image:
brainly.com/question/8405245
#SPJ1

7 0
1 year ago
Triangle DEF has coordinates D (5,2), E (5,-2), and F(-4, 0). Which of the
andreev551 [17]

Answer:

Well, I don't have further explanation to this question but I know the answer which is: The x-axis is the only line of symmetry

4 0
2 years ago
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