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3 years ago

Creating a chant that rhymes to remember information is a memorization technique. T or F

Advanced Placement (AP)

2 answers:

Ivenika [448]3 years ago

8 0

That is true answer is true

vazorg [7]3 years ago

3 0

Answer is true......

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This assignment is due is half an hour and I'm really lost

Zolol [24]

Answer:

$3B - 4C = \left[\begin{array}{cc}-8 &-23\\1&-15\end{array}\right]$

Explanation:

Given

$B = \left[\begin{array}{cc}8&-5\\-1&3\end{array}\right]$

$C = \left[\begin{array}{cc}8&2\\-1&6\end{array}\right]$

Required

Determine 3B - 4C

$B = \left[\begin{array}{cc}8&-5\\-1&3\end{array}\right]$

Then

$3B = 3 * \left[\begin{array}{cc}8&-5\\-1&3\end{array}\right]$

$3B = \left[\begin{array}{cc}24&-15\\-3&9\end{array}\right]$

Similarly,

$C = \left[\begin{array}{cc}8&2\\-1&6\end{array}\right]$

Then

$4C = 4 * \left[\begin{array}{cc}8&2\\-1&6\end{array}\right]$

$4C = \left[\begin{array}{cc}32&8\\-4&24\end{array}\right]$

So:

$3B - 4C = \left[\begin{array}{cc}24&-15\\-3&9\end{array}\right] - \left[\begin{array}{cc}32&8\\-4&24\end{array}\right]$

This gives:

$3B - 4C = \left[\begin{array}{cc}24 - 32 &-15-8\\-3-(-4)&9-24\end{array}\right]$

$3B - 4C = \left[\begin{array}{cc}-8 &-23\\1&-15\end{array}\right]$

5 0

3 years ago

Your _____ is important for both admission to post-secondary schools and for getting scholarships.

Anna [14]

I believe the answer would be D. Your GPA is very important when it comes to scholarships and getting into good colleges.

3 0

3 years ago

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Write a paragraph explaining what honor is in your own words. Also, I need a paragraph that talks about an incident when you saw

Anuta_ua [19.1K]

Yuhhhhh honor is something that you cant get on brainly lol

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2 years ago

The Popular Movement cause of 1980's?

Softa [21]

It would be the Bloom of the automobiles.

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3 years ago

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Write the equation in function form 5x-y=7

andrey2020 [161]

5x-y=7
-y=-5x+7
y=5x-7
f(x)=5x-7

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3 years ago