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Hoochie [10]
2 years ago
12

Is the expression 3*5 + 3*9 in factored form or expanded form?

Mathematics
1 answer:
insens350 [35]2 years ago
3 0

Answer: Expanded Form

Step-by-step explanation:

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Create a circle with a centre of (0,0) and a radius of 13
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Answer:

The equation would be:

x^2+y^2=169

In the attachment!!!

<em>Hope this helps!!!</em>

<em>Sofia</em>

3 0
3 years ago
Let f(x) = -x-1, h(x) = x-3/3<br> Find (f o h)(-1).
larisa86 [58]
(f o h) = -(x - 3/3) - 1
(f o h) = (-x + 3)/3 - 1
(f o h)(1) = (-1 + 3)/3 - 1
(f o h)(1) = 2/3 - 1
(f o h)(1) = -1/3
7 0
3 years ago
a family of 5 children share the bread as follows three-quarters of the bread is shared among 2 children and the rest share the
Gelneren [198K]

Answer:

\frac{1}{12}

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Hard math question!
luda_lava [24]
First, let me show you some notation.

To show a matrix is an inverse of another matrix, we write A^{-1}

-1 is not an exponent. It just shows that a matrix is an inverse of another matrix.

For a 2x2 matrix, we can get the inverse by first making b and c negatives and swap the positions of a and d.

Then multiply each entry in the matrix by 1 divided by the determinant.

\left[\begin{array}{ccc}a&b\\c&d\end{array}\right]^{-1} = &#10;  \frac{1}{ad - bc}\left[\begin{array}{ccc}d&{-b}\\{-c}&a\end{array}\right] =  \\  \\ \\ \left[\begin{array}{ccc}d(\frac{1}{ad-bc})&{-b}(\frac{1}{ad-bc}) \\ {-c}(\frac{1}{ad-bc}) &a(\frac{1}{ad-bc}) \end{array}\right]

I hope this helped!
8 0
3 years ago
What is equivalent to log(x)-log(y)
zalisa [80]

Explanation:

log(x) - log(y) = log(x/y)

3 0
3 years ago
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