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almond37 [142]
3 years ago
9

PLEASE HELP!! I don't understand this at all

Mathematics
1 answer:
Reil [10]3 years ago
8 0
The measure of angle 3 is 150 degrees
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Simplify the expression below 3x+2 -3x+7 +5x
spin [16.1K]
6x + 9

First, simplify x

3x + -3x + 5x = 6x

Then, simplify the rest of the numbers:

2 + 7 = 9

Then make the equation:

6x + 9
5 0
3 years ago
what are the answers to this problem that makes cents from these this shouldn't really be easy for you guys
max2010maxim [7]
2,36,4,60 is what I got
5 0
3 years ago
If the area of the blue square is 144 units2 and the area of the pink square is 1225 units2, then the length of the hypotenuse i
navik [9.2K]

Answer: 37 units

Step-by-step explanation:

Blue=144units^2 This also works as the height of the triangle.

Pink=1225units^2 This also works as the base of the triangle.

Let's call pink ''a'', and blue ''b''. The side we're looking for ''c'' is the hypothenuse.

To find the values of a and b, use the area formula of a square and solve for a side. In this case, since we're going to need the squared values, this step can be omitted.

Formula: A=s^2

s=\sqrt[]{A}

Let's work with Blue.

s=\sqrt[]{144units^2} \\s=12units

Now Pink.

s=\sqrt[]{1225units^2}\\s=35units

So we have a triangle with a base of 35 units and a height of 12 units.

Now let's use the pythagoream's theorem to solve.

c^2=a^2+b^2\\c=\sqrt[]{a^2+b^2} \\c=\sqrt[]{(12units)^2+(35units)^2}\\c=\sqrt[]{144units^2+1225units^2}\\ c=\sqrt[]{1369units^2}\\ c=37units

7 0
3 years ago
In which of the number lines does the plotted point represent a number greater than Negative 1 and one-half? Check all that appl
sattari [20]

Answer:

*2 months later*

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How do you find surface area of a triangular prism ?
RSB [31]
The formula to find the surface area of a triangular prism is basically finding out the area of one of the faces of a traingle, which is:

<span>(base)*(height)/2

</span>So, basically you take the face of the triangle that your trying to find the surface area of and plug in your values for the base length and height, multiply them together, hen divide that product by 2 to find your surface area :)


Thank you for the question! I hope this helped! Have an amazing day!! :D



5 0
3 years ago
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