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UNO [17]
2 years ago
9

How do I solve these 3 equations ?

Mathematics
1 answer:
Arlecino [84]2 years ago
7 0

Step-by-step explanation:

  • blue one ====> 3x+16 =9x+4 ( alternate angles)

>9x-3x=16-4

>6x=12

>x=2.

  • white one ====> 10x-2=9x+5 (corresponding angle)

>10x-9x=5+2

>x=7.

  • green one ====>8x+10=6x+30(vertically opposite angle)

>8x-6x=30-10

>2x=20

>x=10.

hope this helps you.

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Pls tell me the answer with an explanation how you got it!
Flura [38]

Answer:

25 degrees

Step-by-step explanation:

40 + 50 = 90

2 x 25 = 5

8 0
3 years ago
The graph of f(x) = x2 has been shifted into the form f(x) = (x − h)2 + k: a parabola with a vertex of 3, 3 What is the value of
KATRIN_1 [288]
If we write y=f(x)=(x-h)²+k, then y-k=(x-h)². This is vertex form where the vertex is (h,k)=(3,3) so h and k are both 3. We can see this if we put x=3 in the shifted function. This is a minimum point for the function because for every other x f(x) is greater then 3. The minimum point is the vertex.
3 0
3 years ago
Please let me know ASAP
aksik [14]

Answer:

∠ BAC = 80°

Step-by-step explanation:

The sum of the interior angles of quadrilateral ACDB = 360°

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4 0
3 years ago
Read 2 more answers
[4 -4 0 0]+[4 -2 2 -4]
jok3333 [9.3K]

Answer:

[8 -6 2 -4].

Step-by-step explanation:

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= [4+4 -4+-2 0+2 0+-4]

= [8 -6 2 -4]

6 0
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A pet store has three fish tanks, each holding a different volume of water and a different number of fish. Tank AAA holds 40\tex
bearhunter [10]

Answer:

C, A and B

Step-by-step explanation:

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Therefore, the volume per fish from least to greatest is:

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These correspond to the tanks: C, A and B respectively.

3 0
2 years ago
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