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
Ad libitum [116K]
2 years ago
14

Question 2

Mathematics
1 answer:
xz_007 [3.2K]2 years ago
6 0

The correct answer is: x = 8 (Option D)

Explanation:

Given ΔABC≅ΔDFE (Triangle ABC is congruent to triangle DFE).

It means that angle B is congruent to angle F, and C is congruent to E ( likewise A is congruent to D). By using this argument, we can say that, BC≅FE. Consequently, we can safely say that the lengths of those sides are also equal in measure. Therefore,

BC = 20

FE = 3x - 4

Since,

BC = FE (By using congruence statement mentioned above)

20 = 3x - 4

3x = 20+4

3x = 24

x = 8

Hence the correct answer is: x = 8

You might be interested in
25 points
elixir [45]
C. 4x + y = 21

4(3) + 9 = 21
12 + 9 = 21
21 = 21
8 0
3 years ago
Read 2 more answers
What’s the answer???
Natali [406]
I think it’s 1/3 hope it helps
5 0
3 years ago
594 is 450% of what number?
r-ruslan [8.4K]

Answer: 2,673

Step-by-step explanation:

450% × 594 =

(450 ÷ 100) × 594 =

(450 × 594) ÷ 100 =

267,300 ÷ 100 =

3 0
3 years ago
Read 2 more answers
Which of the following is the solution to 9|x +4|>54 ?
horsena [70]

Answer:

x>2 or x<-10

Step-by-step explanation:

9|x +4|>54

Divide each side by 9

9/9|x +4|>54/9

|x +4|>6

There are two solutions, one positive and one negative

x+4 >6  or x+4 < -6

Subtract 4 from each side

x+4-4 >6-4   or x+4-4 < -6-4

x>2 or x<-10

4 0
3 years ago
What is the probability of rolling a sum of 3 on a standard pair of six-sided dice?
salantis [7]

To solve this problem, let us recall that the formula for probability is:

Probability = total number of successful events / total events

 

Where in this case, an event is considered to be successful if the sum is 3 on the pair of six sided dice.

 

First, let us calculate for the total number of events. There are 6 numbers per dice, therefore the total number of combinations is:

total events = 6 * 6 = 36

 

Next, we calculate for the total number of combinations that result in a sum of 3. We can identify that there are only two cases that result in sum of 3. That is:

1st case: first dice rolls 1, second dice rolls 2

2nd case: first dice rolls 2, second dice rolls 1

 

Hence, total number of successful events = 2. Therefore the probability is:

Probability = 2 / 36 = 1 / 18 = 0.0556 = 5.56%

5 0
3 years ago
Other questions:
  • There was 240,000 entries into a ticket lottery. Are these entrées, 0.75% received a chance to buy tickets. How many people rece
    10·2 answers
  • What are the answers to 2 and 4
    15·1 answer
  • Simplify. <br> –20 + (–2) • (–6) =
    12·2 answers
  • 8x-4[2x-5(3x+1)]-2[x-(x-1)] I hate math
    11·1 answer
  • Any1 wanna be ''friends''<br><br><br> also that way this dosnt get deleted: 1+9x3+4-30
    11·1 answer
  • Please and thank you
    7·2 answers
  • The mass of a textbook is about 1.55 kilograms. About how many pounds is this
    6·1 answer
  • The perimeter of a rectangle is 160 feet. If the length of the rectangle is 28 feet more than the width, what are the dimensions
    7·1 answer
  • What will the area be?<br><br><br> Include the appropriate unit in your answer.
    15·1 answer
  • I know this is a stupid question... but<br><br><br><br><br><br><br> which is bigger 1/10 1/9 or 1/8?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!