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Greeley [361]
3 years ago
5

Please Help!!!!!!! No stupid answers

Mathematics
2 answers:
Anastasy [175]3 years ago
8 0
A: 2m is 6m shadow. So the shadow is 3 times the object. Therefore 360 shadow to find the person will be 360/3 or 120.
B: so 1:0.8 8.5 is what? So the first part (1) is multiplied by 8.5 so you need .8 times 8.5. 6.80 is your answer.
Snowcat [4.5K]3 years ago
6 0
A. The ratio of the person's shadow to their height is 6:2 or 3:1, so the height of the shadow is 360/3 or 120 m.
B. The model car's length divided by the ratio to the real car, which is 8.5/0.8 = 10.625 cm long.
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OLga [1]

Answer:

I hope it will help you :)

5 0
2 years ago
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Write the subtraction expression as an equivalent addition expression and then evaluate it.
solniwko [45]

The subtraction expression is solved to get -27 gives while the equivalent addition expression is -65 + 35 evaluating gives -47

<h3>What is subtraction and addition?</h3>

Subtraction refers taking away a value from a certain value while addition implies increasing a value by a certain value

<u>Given data</u>

-15 - 12

solving we have

-15 - 12 = -27

equivalent addition

-62 + 35

evaluating the equivalent addition

-65 + 35 = --27

Read more on addition and subtraction here: brainly.com/question/4721701

#SPJ1

4 0
1 year ago
There are 12 students running for three student coun-
anyanavicka [17]
Must be

(c) 12.11.10

Or

(d) 12
8 0
3 years ago
PLEASE HELP ME!! I WILL GIVE BRAINLIEST. Please don't give me the wrong answers :(
nignag [31]

Answer:

10. MN=17.9 in

11. ST= 4.1 cm

12. CE= 13.0 yd

Step-by-step explanation: hope this helps :)

3 0
3 years ago
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Please help it will help a lot i really need this!!
Lorico [155]

Answer:

A' = (0,0)

B'=(8,0)

C'=(8,2)

D'=(0,2)

It is not a rigid motion.

Step-by-step explanation:

To use the mapping rule, substitute the original x and y values in it.

The coordinates of A are (0,0).

Using the mapping rule, the x coordinate of A' = 2x0 = 0

Using the mapping rule, the y coordinate of A' = (1/2)x0=0

So A' will not change locations. The image will be at (0,0).

The coordinates of B are (4,0)

Using the mapping rule, the x-coordinate of B' = 2x4 = 8

Using the mapping rule, the y-coordinate of B' = (1/2)x0=0

Therefore the image of B' will be located at coorindate (8,0)

The coorindates of C are (4,4).

Using the mapping rule, the x-coordinate of C' = 2x4=8

Using the mapping rule, the y-coordinate of C' = (1/2)x4=2

Therefore the image of C' will be located at coordinate (8,2)

The coordinates of D are (0,4)

Using the mapping rule, the x-coordinate of D' = 2x0 = 0

Using the mapping rule, the y-coordinate of D' = (1/2)x4=2

Therefore the image of D' will be located at coordinate (0,2)

<em>Is the transformation a rigid motion?</em>

NO, this transformation is not a rigid motion because the relative distance between the points does not stay the same after they have been transformed. The transformation is not a translation , rotation, reflection, nor glide reflection.

6 0
2 years ago
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