I don't get how to do #10 someone help plez

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

3 0

I can help but the picture does not load, for some reason it takes me to a page that says enter code. I have no idea what it is but i did not mess with it...
you might want to re-post a new picture just to be safe because that code thing might be something of yours thats personal

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To what power must you raise the expression <br> 7<br> 1<br> 2<br> to get 7 as the result?

Mandarinka [93]

Answer:

Step-by-step explanation:

${7}^{1} = 7$

I hope that is useful for you :)

4 0

3 years ago

Add. [12 -6 1 -10] + [−2 14 5 15]

antiseptic1488 [7]

Answer:

Step-by-step explanation:

$\left[\begin{array}{ccc}12 &-6\\1 &-10 \\\end{array}\right] +\left[\begin{array}{ccc}-2&14\\5&15\\\end{array}\right] =\left[\begin{array}{ccc}12-2&-6+14\\1+5&-10+15\\\end{array}\right] =\left[\begin{array}{ccc}10&8\\6&5\\\end{array}\right]$