3 years ago

ABCD is a parraelogram

Mathematics

1 answer:

grandymaker [24]3 years ago

4 0

Answer:

i don't know where is the picture of the problem or are you missing parts of the problem?

Step-by-step explanation:

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Select the best answer for the question

Klio2033 [76]

Answer:

C. $\left[\begin{array}{ccc}-24&0&-3\\8&-48&56\\25&-6&10\end{array}\right]$

Step-by-step explanation:

The given matrices are;

$F=\left[\begin{array}{cc}-2&0\\0&8\\2&1\end{array}\right]$

and

$C=\left[\begin{array}{ccc}12&0&\frac{3}{2}\\1&-6&7\end{array}\right]$

$FC=\left[\begin{array}{cc}-2&0\\0&8\\2&1\end{array}\right]\left[\begin{array}{ccc}12&0&\frac{3}{2}\\1&-6&7\end{array}\right]$

$FC=\left[\begin{array}{ccc}12(-2)+0(1)&0(-2)+-6(0)&\frac{3}{2}(-2)+7(0)\\12(0)+8(1)&0(0)+8(-6)&0(\frac{3}{2})+8(7)\\2(12)+1(1)&2(0)+1(-6)&2(\frac{3}{2})+1(7)\end{array}\right]$

This simplifies to;

$FC=\left[\begin{array}{ccc}-24&0&-3\\8&-48&56\\25&-6&10\end{array}\right]$

The correct answer is C

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3 years ago

Use the graph to find the bears aver heart rate

allsm [11]

If there is a graph can you post it please:)

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4 years ago

The diagram shows a triangle.<br> 3w<br> 6w<br> 36°<br> What is the value of w?

TiliK225 [7]

Answer:

w =4................?????.

7 0

3 years ago

Michael runs 3.5 miles in 30 minutes. If he continues at this rate for 2 hours, determine his rate of change.

mezya [45]

Remember d=rt
so its 3.5=r(0.5)

divide 3.5 by 0.5, which is 7. His rate is 7 miles per hour.

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Simplify (-9)-(9)(-3)-(8)(-7)

Oliga [24]

The answer is 74. The parenthesis is another way of telling you to multiply.

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3 years ago

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