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Sloan [31]
2 years ago
15

Find the scale factor using the distance formula.

Mathematics
1 answer:
Julli [10]2 years ago
3 0
1/2 because everything lose half its value points wise.
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Need help with this i don't understand
Oksana_A [137]

Answer:

  1. 7
  2. see below
  3. 5
  4. the rule is not one-to-one

Step-by-step explanation:

Applying the squaring rule to each of the elements of the domain, we get ...

  \begin{array}{cc}\text{Domain}&\text{Range}\\1&1\\-3&9\\-\frac{1}{2}&\frac{1}{4}\\3&9\\2&4\\\frac{1}{4}&\frac{1}{16}\\0.5&\frac{1}{4}\end{array}

__

1. There are 7 different numbers in the Domain list.

2. See above

3. There are 5 different numbers in the Range list.

4. The rule "square me" is not "one-to-one" Two different values in the domain can result in the same value in the range. -3 and 3 both result in 9. -1/2 and 0.5 both result in 1/4.

5 0
2 years ago
How many different ways can a president and vice president be selected from a class of 22?
frozen [14]
The answer is D22,2=22*21=462
5 0
3 years ago
Read 2 more answers
What is the measure of the missing angle in the figure below?
Aleks [24]
Sum of all interior angles in a triangle = 180
let missing angle = x

x + 144 + 13 = 180
x + 157 = 180
x = 23

answer
23 degrees
7 0
2 years ago
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PLS worth a lot of points divide 6 2/3 and 1/5 express answer as mixed number in simplest form
LekaFEV [45]

Answer:

33 1/3 please tank this

Step-by-step explanation:

6 0
3 years ago
Evaluate 1/2 t + 3/8 when t=1/4
Annette [7]

Answer:

.5 or 1/2

Step-by-step explanation:

.5 x .25 = .125

3/8 = .375

.125 + .375 = .5

7 0
3 years ago
Read 2 more answers
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