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lions [1.4K]
2 years ago
12

Which angle corresponds to angle a?

Mathematics
1 answer:
Mrac [35]2 years ago
5 0
Angle b corresponded to angle a
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Please help me figure out the answers !
OverLord2011 [107]

Answer:

Step-by-step explanation:

44,89,989,54,211,26,2,78,54,51

6 0
2 years ago
4. When Megan solved this system using the elimination method, she added the equations together and got the equation 4y = 16. Th
Ede4ka [16]
Hi there!

So, our two equations are:
2x + 3y = 20 and
-2x + y = 4

We can see that the x's will cancel out because they're the same number, opposite signs. Then we're left with 4y = 24.

Divide 24 by 4, which is 6.

y = 6, then we plug that in to the first equation for y:
2x + 3(6) = 20
2x + 18 = 20
2x = 2
x = 1

So, she made her first mistake when adding the equations, adding 20 and 4, she somehow got 16. 

The solution to the system is (1,6).

I hope I helped!
6 0
2 years ago
What value of x is in the solution set of 3(x-4)≥6x+2​
Sophie [7]

Answer:

 x <= - 4 2/3

Step-by-step explanation:

3(x-4) ≥ 6x+2​

Distributive property

3x - 12 ≥ 6x+2​

-12 ≥ 3x + 2

re-write

3x + 2 <= -12

3x <= -14

 x <= -14/3

 x <= - 4 2/3

5 0
3 years ago
What is the square root of 3,987
rosijanka [135]

Answer:

the answer is 15896169

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Alex has c chocolates, and d drinks . Miley has four fewer chocolates than Alex , but twice as many drinks. Write an expression
zaharov [31]

Answer:

I think it would be (C - 4) + 2D

Step-by-step explanation:

If she has four less drinks, you subtract 4 from the original, and of she has twice as many drinks, you double the amount of the original

6 0
2 years ago
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