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2 years ago

A rectangle measures 2 1 2 meters by 1 3 4 meters. What is its area?

Mathematics

1 answer:

Lyrx [107]2 years ago

5 0

Answer:

28408

Step-by-step explanation:

212x134=28408

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261, 256,251,... what would be the 46th term

Bingel [31]

Answer:

Step-by-step explanation:

4 0

2 years ago

Evaluate the expression when x = –11.

Aleksandr [31]

2x - 19
Let's substitute the value of x in the equation

2 ( -11 ) - 19
-22 - 19
-41

So correct option is D.

Hope this helps you.. :)

5 0

3 years ago

Read 2 more answers

Find the value of x

Doss [256]

Answer:

x = 40

Step-by-step explanation:

The three angles in a triangle add to 180 degrees

x + 30 + (3x-10) = 180

Combine like terms

4x +20 = 180

Subtract 20 from each side

4x+20-20 = 180-20

4x= 160

Divide each side by 4

4x/4 =160/4

x = 40

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3 years ago

Find the sum of the arithmetic sequence. 5, 7, 9, 11, ..., 23

katen-ka-za [31]

The answer is 140, you just add them up and it goes by 2.

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3 years ago

Find the equation of the line containing the points (20,-7) and (10,-2). Type your answer in this order and don't use spaces or

aliina [53]

$(\stackrel{x_1}{20}~,~\stackrel{y_1}{-7})\qquad (\stackrel{x_2}{10}~,~\stackrel{y_2}{-2}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-2}-\stackrel{y1}{(-7)}}}{\underset{run} {\underset{x_2}{10}-\underset{x_1}{20}}}\implies \cfrac{-2+7}{-10}\implies -\cfrac{1}{2}$

$\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-7)}=\stackrel{m}{-\cfrac{1}{2}}(x-\stackrel{x_1}{20}) \\\\\\ y+7=-\cfrac{1}{2}x+10\implies y=-\cfrac{1}{2}x+3$

4 0

2 years ago