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MA_775_DIABLO [31]
3 years ago
7

Triangle ABC is shown below. Triangle A B C is shown. The length of side A B is 2 x, the length of side B C is 4 x minus 10, and

the length of side A C is 3 x minus 7. Angle A B C and B C A are congruent. What is the length of line segment AC? 7 9 14 18
Mathematics
2 answers:
Irina-Kira [14]3 years ago
6 1
The answer is 7.
If angels ABC and BCA are congruent, then their opposite sides are congruent (sides AB and AC). Therefore, 3x-7=2x, giving you the answer of 7 when solved.
kirza4 [7]3 years ago
4 0

Answer:

It's C. on edge 2020

Step-by-step explanation:

14

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Explain how to divide 0.27 by 0.03
AveGali [126]
You have to convert the divider into a integer number, so in this case multiply 0.03x100 and you get 3, then multiply 0.27 by the same number 0.27x100= 27. Now, you have to do the division normally 27/3 = 9
3 0
4 years ago
First, rewrite 16/25 and 13/20 so that they have a common denominator.
Akimi4 [234]

Answer:

The answer to your question is 64/100 and 65/100

Step-by-step explanation:

Data

Common denominator of   16/25 and 13/20

Process

1.- Find the least common factor of 25 and 20.

                            25      20      2

                            25      10       2

                            25        5       5

                              5         1       5

                               1

   L.C.F. = 2 x 2 x 5 x 5 = 100

2.- Convert each fraction to the denominator 100

           100 / 25 = 4

            16/25 = (16 x 4) / 100

                     = 64/100

            100 / 20 = 5

            13/20 = (13 x 5)/100

                      = 65/100  

8 0
3 years ago
Read 2 more answers
Tell whether each set of ordered pairs representd a function. Justify your answers.
Alenkinab [10]
To be a function every x should have only one y-value.
<span>a. (0,0), (1,1), (2,2), (3,3), (4,4) - We do not see repeating values of x, so  it is a function

</span>b. (0,8), (1,6), (2,4), (3,2), (4,0)- We do not see repeating values of x, so  it is a function

<span>c. (3,0), (3,1), (3,2), (3,3), (3,4) - We see repeating value of x, that means that one value of x corresponds many values of y , so it is not a function.</span>
6 0
3 years ago
A washer and a dryer cost $928 combined. The washer costs $78 more than the dryer. What is the cost of the dryer?
SCORPION-xisa [38]

Answer:

Step-by-step explanation:

$425

4 0
3 years ago
Harvey the wonder hamster can run 3\dfrac16 \text{ km}3 6 1 ​ km3, start fraction, 1, divided by, 6, end fraction, start text, s
Snowcat [4.5K]

Answer:

Speed = \frac{38}{3}km/hr

Step-by-step explanation:

Given

Distance = 3\frac{1}{6}km

Time = \frac{1}{4}hr

Required

Determine the average speed

Average speed is calculated as thus;

Speed = \frac{Distance}{Time}

Speed = 3\frac{1}{6}/\frac{1}{4}

Speed = 3\frac{1}{6} * \frac{4}{1}

Convert Mixed Fraction to Improper fraction

Speed = \frac{19}{6} * \frac{4}{1}

Speed = \frac{19 * 4}{6 * 1}

Speed = \frac{76}{6}

Divide both sides of the fraction by 2

Speed = \frac{38}{3}

Hence:

The speed is:

Speed = \frac{38}{3}km/hr

3 0
3 years ago
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