1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
8_murik_8 [283]
3 years ago
15

If an image of a triangle is congruent to the pre image what is the scale factor of the dilation

Mathematics
2 answers:
Jobisdone [24]3 years ago
7 0

Answer:

1

Step-by-step explanation:

Because the pre image and dilated image are congruent, the scale factor is 1.

shtirl [24]3 years ago
7 0
Answer:1 step by step if an image of a triangle is congruent to
The pre image.
You might be interested in
I am so confused... please help!
nydimaria [60]

Answer:

No

Step-by-step explanation:

5 0
3 years ago
Find the missing value to the nearest hundredth.
AVprozaik [17]

Answer:

D.) 89.33°

Step-by-step explanation:

Use the inverse:

X=tan^{-1}(86)

Insert this value into a calculator:

X=89.333

Round to the nearest hundredth:

X=89.33

The missing value is 89.33°.

6 0
3 years ago
Nic paid a total of $25.68 for a game including 7% tax want was the price before tax
Volgvan


x + 0.07x = 25.68

1.07 x = 25.68

x = 24

5 0
3 years ago
A bag has 10 yellow poker chips and 4 green poker chips. If you reach in to randomly draw 5 chips, what is the probability of se
Vilka [71]
In the study of probability, you find the chances of an event to happen likely out of the total number of possibilities. Thus, probabilities are always presented as part of a whole: in terms of fractions or percentages. 

In this problem, the denominator for the probability would be the total number of possibilities. In combination probability, we use the equation: n!/r!(n-r)!, where 'r' is the number of like things out of 'n' objects. So, the denominator would be 5 drawn chips out of a total of 14 chips. So,

denominator = 14!/5!(14-5)! = 2,002 ways

For the numerator, we multiply the combination for 3 out of 10 chips and 2 out of 4 chips. 

Numerator = 10!/3!(10-3)! × 4!/2!(4-2)!
Numerator = 720 ways

Thus, the probability is

Probability = 720/2002 = 360/1001 or 35.96%
6 0
3 years ago
If the sample size is n = 75, what are the degrees of freedom for the appropriate chi-square distribution when testing for indep
const2013 [10]

Answer:

4.d.

Step-by-step explanation:

Please see attachment

3 0
3 years ago
Other questions:
  • What are two consecutive integers whose product is 90
    11·1 answer
  • Find two consecutive integers whose sum is -29
    7·1 answer
  • Which linear function represents a slope of 1/4
    14·2 answers
  • The product of the number of songs and $0.99 is $7.92 please help algebraic expression / equation
    6·2 answers
  • Given: m∠9 = 50° and m∠5 = 42°. Find the m∠14. Just type the number of the answer in the answer box.
    15·1 answer
  • Identify any outliers of the data set. Then determine the effect that the outlier has on the mean. 25, 29, 58, 27, 23, 26, 27, 2
    6·1 answer
  • Which function is shown in the graph below?​
    7·1 answer
  • According to the proportional relationship, how much money did the song bring in from sales in the first week if the pop star ea
    6·2 answers
  • 8 is subtracted from a number,and then the difference is multiplied by 2.the result is 24.find the number
    7·1 answer
  • HELP HELP HEPP HELP PLEASEE HAVE MERCY ON. MY SOUL
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!