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mixer [17]
3 years ago
13

The value of -7 + 24 = (-3)(2) is -23 -11 23 11

Mathematics
1 answer:
Helen [10]3 years ago
7 0

Answer:

-11

Step-by-step explanation:

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A basketball coach uses a coordinate grid to mark the position and
solniwko [45]

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Step-by-step explanation:

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3 years ago
An equiangular triangle can be a scalene?
Lorico [155]

Answer:

No, an equiangular triangle cannot be scalene.

Step-by-step explanation:

By definition, a scalene triangle is a triangle in which each side of the triangle has a different length

6 0
3 years ago
Hi I really need help with a and b. thank you
Len [333]
A) To solve this equation, you would need to fill in the blank with a substitute. Let x represent the unknown number. 
\frac{27}{45} = \frac{x}{5}

Next, you would cross multiply. 
135 = 45x

Now, the last step would be to isolate the x. To do this, you would divide both sides by 45. 
3 = x

\frac{27}{45} = \frac{3}{5}

b) To solve this equation, you would need to fill in the blank with a substitute. Let x represent the unknown number. 
\frac{2}{6} = \frac{3}{x}
Next, you would cross multiply. 
18 = 2x

Now, the last step would be to isolate the x. To do this, you would divide both sides by 2. 
9 = x

\frac{2}{6} =\frac{3}{9}

I hope this helps!
6 0
3 years ago
Q(x)=-1/2x-3; q(x)=-4 <br> Help
Anna [14]

Answer:4

Step-by-step explanation:

3 0
2 years ago
Use Pascal's Triangle to determine the second term of the expansion of (x - 2)^5
goldfiish [28.3K]

Pascal's triangle up to the 5th iteration is

\begin{array}{cccccc}1\\1&1\\1&2&1\\1&3&3&1\\1&4&6&4&1\\1&5&10&10&5&1\end{array}

This tells us

(x-2)^5=\boxed{1}x^5(-2)^0+\boxed{5}x^4(-2)^1+\boxed{10}x^3(-2)^2+\boxed{10}x^2(-2)^3+\boxed{5}x^1(-2)^4+\boxed{1}x^0(-2)^5

so the second term in the expansion is

5x^4(-2)^1=\boxed{-10x^4}

8 0
3 years ago
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