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kenny6666 [7]
3 years ago
12

The following equation is true for all values of x. Write the number that completes the equation. Show your work.

Mathematics
1 answer:
labwork [276]3 years ago
6 0
5y+2(3y-1)=__y-(y+2)
5y+6y-2=__y-y-2
11y-2+2+y=__y
12y=___y
so 12
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Please help with number 12
makkiz [27]

Answer:

Step-by-step explanation:

sin(195º)= -√6+√2/4

cos(195º)=-√6-√2/4

tan(195º)=2-√3

8 0
3 years ago
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Q8: These Triangles are similar. What is the value of X?
Umnica [9.8K]

Answer:

The answer to your question is x = 15

Step-by-step explanation:

Use proportions to solve this problem

                              \frac{x}{20} = \frac{12}{16}

Solve for "x"

                                          x = \frac{12(20)}{16}

Simplification

                                          x = \frac{240}{16}

Result

                                         x = 15                                                  

3 0
3 years ago
Help pls and thank uu
natka813 [3]

Answer:

for~x=3

f(x)=-5

So,f(3)=-5

<h3><u>--------------------------</u></h3><h3><u>hope it helps...</u></h3><h3><u>have a great day!!</u></h3>

8 0
3 years ago
What is the missing number in the sentence below?
Karolina [17]
The correct answer is A: 3. This is because...
3 * 4 = 12
12 * 5 = 60
Therefore, the answer is 60.
3 0
3 years ago
Rhombus with side 5 cm and altitude 4.8 cm, and one of its diagonals is
OLEGan [10]

i thimk is two number wich is

c 9.8

d 12 cm

yoou

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3 years ago
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