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tia_tia [17]
3 years ago
7

Solve For X (I could use some help because I'm confused on this)​

Mathematics
1 answer:
Illusion [34]3 years ago
5 0

Answer:

X=10

Step-by-step explanation:

The arc is twice the angle, so 130.

12x+10=130

12x=130-10

12x=120

x=10

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Juanita has 3 rectangular cards that are 8 inches by 9 inches. How can she arrange the cards, without overlapping, to make one l
ivann1987 [24]

Answer:

Step-by-step explanation:

Given  

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The way that she can arrange the cards, without overlapping, to make one larger polygon with the smallest possible perimeter is that:

Put 3 cards together according to the length

So  the smallest possible perimeter is:

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6 0
3 years ago
Can someone help me please ​
andrey2020 [161]

Answer: y = 6

Step-by-step explanation:

A square's area can be done by using s^2, where s is y in this case.  Because there are 5 squares, the area of the figure is 5y^2.  Because the area is also 180cm, 5y^2=180.

Then divide both sides of the equation by 5 to get y^2 = 36.  Then square root both sides of the equation to get y = 6.

Hope it helps <3

7 0
3 years ago
Which of the following shows the function f (x) being translated 4 units up?
Shtirlitz [24]

Answer:

where is the following

Step-by-step explanation:

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3 0
3 years ago
What is the solution to<br><br>- 4x + 28 &gt; 12
raketka [301]

Answer:

\large\boxed{x

Step-by-step explanation:

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