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navik [9.2K]
3 years ago
10

Determine if the two triangles are congruent. If they are, state how you know.

Mathematics
1 answer:
mr Goodwill [35]3 years ago
6 0

Answer:

B) SAS

Step-by-step explanation:

The angles between the two known equal sides are called a vertical angle and are equal. Thus you know Side-Angle-Side proves congruency.

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PLEASE HELP !!!! Will reward brainliest
larisa86 [58]
About 96, as it's 50 x 3 for 150 people, so you do 32 x 3 to get 96.
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3 years ago
Solve by the substitution method. 8x + 9y=56 -9x + y = 26​
Nikolay [14]

Answer:

(-2,8)

Step-by-step explanation:

8x + 9y=56

-9x + y = 26​

---------------------------------------------------------------------------------

-9x + y = 26​

    +9x = +9x

y = 9x + 26

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8x + 9(9x+26) = 56    <-- substitute for y from above

8x + 81x + 234 = 56

      89x + 234 = 56

               - 234 = - 234

                  89x = - 178

                      x = -2        <--- we got the x value!!

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-9x + y = 26​

-9 (-2) + y = 26    <-- substitute for x from above

18 + y = 26

   - 18 = - 18

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6 0
3 years ago
Help me vbfybdhxwhiv
bagirrra123 [75]

Answer:

106250

Step-by-step explanation:

Ok so we know that in the first quarter the company sold 125000 units to people. But then suddenly they start losing 5%. Since we are told there are 3 quarters, we would have to do 5% plus 5% plus 5%, which amounts to 15% total lost in the three quarters. What we do now is we technically subtract that to 125000, so the equation would be 125000 minus 15%, and when you either use a calculator to help or your own mind, you get 106250 units sold.

8 0
3 years ago
Read 2 more answers
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Arisa [49]

Answer:

The slope is 2/3

Step-by-step explanation:

The line crosses through the blue grid lines leaving gaps on each. Find two points which cross at an intersection such as (0,30) and (30,50). Find the slope by substituting these points into the slope formula:

m = \frac{y_2-y_1}{x_2-x_1} = \frac{50-30}{30-0} =\frac{20}{30} =\frac{2}{3}

5 0
3 years ago
How many cars are on the world
Mashutka [201]
One billion! and here is the evidence that I found online :

Ward's reports that there are 1.3 people for every car in the U.S., while in China there are 6.75 people per vehicle. If China were to have as many cars per capita as the U.S., its fleet alone would amount to approximately one billion cars.
6 0
3 years ago
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