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Pani-rosa [81]
3 years ago
5

Two similar polygons are shown below:

Mathematics
2 answers:
butalik [34]3 years ago
4 0

Answer:

The correct answer is C = A dilation factor of 1 over 2.

Step-by-step explanation:

PQRS is 4 units long, and P'Q'R'S is 2 units long which is 1/2 of PQRS. This means it is a dilation factor of 1/2 or 1 over 2.

natta225 [31]3 years ago
3 0
A because both cross on x axis of 2

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One number is 7 times another number. The product of the two numbers is 252. Find the two numbers.
Nitella [24]

Step-by-step explanation:

x =7y ----(1)

xy=252 ----(2)

(1) into (2):

(7y)(y) = 252

7 {y}^{2}  = 252 \\ 7y =  \sqrt{252}

7y=15.874....

y=2.27

y value into (1)

x= 7(2.268)

x=15.87

the two numbers are 15.87 and 2.27 (Ans)

6 0
2 years ago
Solve for c. Show all work. a = 11(4b + c)
inessss [21]
Step 1: Flip the equation.

44b+11c=a

Step 2: Add -44b to both sides.

44b+11c+−44b=a+−44b

11c=a−44b

Step 3: Divide both sides by 11.

11c11=a−44b11

c=111a−4b

Answer:

c=111a−4b

4 0
3 years ago
Read 2 more answers
What is the probability that a two-digit number selected at random has a tens digit less than its units digit
Reika [66]

The probability that a two-digit number selected at random has a tens digit less than its units digit is 0.2667 (4/15).

A=24B=90\\\\P=A/B\\\\P=24/90\\p=4/15

There are 90 two-digit numbers (99-9). Of these, six numbers are divisible by 15 (15, 30, 45, 60, 75, 90). This is also divisible by 5. Therefore, the preferred case is 30-6 = 24. Therefore, the required probability is 24/90 = 4/15.

The probability of an event can be calculated by simply dividing the number of favorable results by the total number of possible results using a probabilistic expression. Whenever you are uncertain about the outcome of an event, you can talk about the probability of a particular outcome, that is, its potential.

Learn more about probability here: brainly.com/question/24756209

#SPJ4

6 0
2 years ago
liz wants to determine which sport students like to play the most at her school.which method will most likely produce a random e
never [62]

Answer:

Random sampling

Step-by-step explanation:

Random sampling is a method of choosing a sample of observations from a population to make assumptions about the population. It is also called probability sampling.

6 0
2 years ago
The probability of drawing a blue card is 5/11 what is the probability of NOT drawing a blue card?
Gala2k [10]
The probability of not drawing one is 6/11
6 0
3 years ago
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