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aleksandrvk [35]
2 years ago
12

Help me please I need the answer fast​

Mathematics
1 answer:
Lana71 [14]2 years ago
7 0

Answer:

B

Step-by-step explanation:

Angle M is vertical to K, it is congruent. Angle E and C are corresponding angles to Angle M, which are angles positioned in the same direction. Angle E and C are congruent because they are the congruent to Angle M and Angle M is congruent to Angle K.

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Name a pair of adjacent complementary angles
Art [367]

Step-by-step explanation:

\angle \: ABD = 30 \degree   \\ and \\  \angle \:CBD = 60 \degree \\ are \: a \: pair \: of \: adjacent \: complementary \: \\  angles.

6 0
3 years ago
Solve by using any method of substitution<br><br>4 +8x = y <br>6x - y = 2
Bumek [7]

Answer:

(-3,-20)

Step-by-step explanation:

4 +8x = y ...... equation (1)

6x - y = 2 ........equation(2)

from equation 2

6x - y = 2

6x -(4+8x) =2

6x - 4 + 8x = 2

    +4              +4

6x - 8x = 6

-2x=6

divide by -2

x= -3

put x in equation (1) to solve for y

4 + 8x = y

4+8(-3)=y

4-24=y

-20=y

y= -20

solution = (-3,-20)

8 0
2 years ago
The school production of​ 'Our Town' was a big success. For opening​ night, 315 tickets were sold. Students paid ​$1.50 ​each, w
Westkost [7]

Step-by-step explanation:

700.50√315=2.65

2.65×1.50=

8 0
3 years ago
stion 13: A typical barrel of bot-oil contains 70 liters of oil. If a hole he barrel is causing a constant 6 liters an hour leak
Montano1993 [528]

Answer:

y = -6x + 70

Step-by-step explanation:

Since the amount of oil in the tank decreases constantly, we need to create a linear function. Using the base form, y = mx + b, we can replace -6 for m because volume decreases by 6 (or increases by -6) each hour, and +70 for b because we start off with 70 liters of oil. So we get y = -6x + 70, with x representing the number of hours, and y representing the volume of oil remaining.

4 0
2 years ago
What is the domain of -2
Free_Kalibri [48]
The answer is 7x so I this helps you please thank me plz bye
5 0
2 years ago
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