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3 years ago

WHATS THE AREA HELP ME PLEASE I DONT KNOW

Mathematics

1 answer:

AnnZ [28]3 years ago

6 0

Step-by-step explanation:

parallelogram area is base multiplies by height. good luck

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I FREAKING NEED HELPPP!!!

Ratling [72]

Answer:

$\boxed{\begin{bmatrix} 3 & - 1 \\ - 3 & 4\end{bmatrix} = 12 - 3 = \boxed{9} }\\ \\ \boxed{\begin{bmatrix} -12 & - 1 \\ 12 & 5\end{bmatrix} = - 60- ( - 12) = \boxed{ - 48}} \\ \\ \boxed{\begin{bmatrix} 0& - 1 \\ 17 & 4\end{bmatrix} = 0 -( - 17 )= \boxed{17}} \\ \\\boxed{ \begin{bmatrix} 8& - 1 \\ - 4 & - 1\end{bmatrix} = - 8 - 4 = \boxed{ - 12} }\\ \\ \boxed{\begin{bmatrix} 2 & - 1 \\ 2 & - 1\end{bmatrix} = - 2 - ( - 2) = \boxed{0}} \\ \\ \boxed{ \begin{bmatrix} 1 & 0\\ 0 &1\end{bmatrix} = 1 - 0 = \boxed{1}}$

Step-by-step explanation:

$the \: determinant \: of \: a \: matrix : A \to\\If \: A =\begin{bmatrix} x & y \\ a & b \end{bmatrix} \: then : \\ its \: determinant \: is \: givn \: by \to \\ |A| = (b \times x) - (a \times y) \\ \boxed{|A| = bx - ax}$

♨Rage♨

5 0

3 years ago

Find the distance between the points. (-4,2), (-4,-5) The distance is _ .

MaRussiya [10]

Answer:

The distance is (-4,3)

Step-by-step explanation:

count between the numbers :)

4 0

2 years ago

Read 2 more answers

For an investment of $26,245, a quarterly statement reports that the account balance is $26,292. The statement also reports that

Paul [167]

No, it does not seem reasonable. The quarterly statement reports an increase of $47, so it would be a positive rate of return on the investment instead of a negative rate.

6 0

3 years ago

What is the measure of ZRVE? 60° 7 8 mer R

luda_lava [24]

Answer:

45 degrees

Step-by-step explanation:

180 - 60 - 75 = 45

Angle RVE is the same as angle LVA

3 0

3 years ago

Read 2 more answers

The U.S. Senate has 100 members. After a certain election, there were 16 more Democrats than Republicans, with no other partie

mixer [17]

Answer:

34 Republicans 66 democrats

Step-by-step explanation:

so if there are 100 members evenly split, the 2 parties would each have 50

this is the starting point you add 16 to the democratic side resulting in 66 but then you take 16 from the Republican side making it 34

3 0

3 years ago