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Nitella [24]
2 years ago
6

Help me with this question please

Mathematics
1 answer:
stich3 [128]2 years ago
4 0

Answer:

(-1,9)

Step-by-step explanation:

union contains both sets.

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PLEASE LED ME THE ANSWER<br> ILL GIVE YOU 20 POINTS
krok68 [10]

Answer:

DEC+DEF=180

DEC=180-116

DEC=64°

in triangle DCE

angle D+angle C+angle E=180

7y+6+4y+64=180

11y+70=180

11y=180-70

11y=110

y=110/11

y=10°

angle C=4y

=4(10)

=40°

3 0
2 years ago
Please walk me through how to solve these problems. If you can only solve one that’s fine, I just don’t know where to start. (Th
Wittaler [7]

Answer:

5,-0.5 is the answer to the fist one

Step-by-step explanation:

they want you to give the mid<em>dle </em>point of the line segment when you have graphed the two end points,... find the coordinates of the point the would be in the middle,... Best of luck,... Chow

3 0
2 years ago
Please help me out :( these confuse me
Pavel [41]

Answer:

The answer to your question is : 33.3 (Rounded).

Step-by-step explanation:

I got this answer by dividing 19.6 by 20, which gave me 0.98.

Then, I multiplied 0.98 by 34, which gave me 33.32.

After rounding, 33.3 is your answer.

Hope this helped!!

8 0
3 years ago
Read 2 more answers
What is the measure of angle x?<br> 41。<br> 56。<br> 83。<br><br> I don't know
RSB [31]
The answer is 83 degrees
6 0
2 years ago
If 2x + 3 + 7x = – 24, what is the value of x?
AysviL [449]

Answer:

x= -3

Step-by-step explanation:

9x+3= -24

9x = -27

x=-3

7 0
3 years ago
Read 2 more answers
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