3 years ago

Helppp me please and

Mathematics

1 answer:

fredd [130]3 years ago

4 0

Answer:

you count the units inside the shape

Step-by-step explanation:

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3x+4y=24 2x+5y=2 Please help me with this problem

Serga [27]

Answer:

x=16

y=-6

Step-by-step explanation:

6 0

3 years ago

in a board game you must roll two 6-sided number cubes. you can only start the game if you roll a 3on at least one of the number

omeli [17]

Answer:

$1-(5/6)^2$

31% chance

1 in 3.272727273 rolls

Step-by-step explanation:

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3 years ago

What is the volume of the prism that can be constructed from this net? Units3

MA_775_DIABLO [31]

189 units3 Would be your answer ;DDDD

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4 years ago

Solve x2 − 10x = −13.

aev [14]

Answer:

Step-by-step explanation:

First, let's rearrange the given equation into something more recognizable. If we add 13 to both sides, we now have the polynomial $x^{2}-10x+13$ . We can now use the quadratic formula to solve.

Remember that the quadratic formula is

$\frac{-b+/-\sqrt{b^{2}-4ac } }{2a}$

Substitute the numbers from the equation into the formula.

$\frac{-(-10)+/-\sqrt{(-10)^{2}-4(1)(13) } }{2(1)}$

Simplify:

$\frac{10+/-\sqrt{100-52} }{2}$

$\frac{10+/-\sqrt{48} }{2}$

Here, I'm going to assume that there was a mistype in option B because if we divide out the 2 we end up with $5+/-\sqrt{48}$ .

Hope this helps!

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3 years ago

What square root problems are NOT possible (Not possible in 8th grade math)? Check all that apply.

worty [1.4K]

Answer:

a,b,c,f

Step-by-step explanation:

3 0

3 years ago

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