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3 years ago

Identify the indicated element

2 answers:

8 0

how do you identify the indicated elements for example
a32
A=
3 12 6
1 0 9
8 7 4

===============
a32 means the element in the 3rd row and 2nd column
-----
a32 = 7

algol [13]3 years ago

4 0

These crops are best grown in an area with an elevation between 900 - 1800 meters. At this elevation, the average temperatures are approximately between 18 degrees Celsius and 25 degrees Celsius. This zone is called temperate land or in Mexico the Tierra templada.

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Mark wants to fence 4 rectangular gardens, each with a length of 9 1/4 feet and a width of 4 1/2feet. What is the length of fenc

kolbaska11 [484]

Answer:

110 ft

Step-by-step explanation:

The length of fencing is four times the perimeter of one garden.

The formula for the perimeter of a rectangle is

P = 2l + 2w

The total perimeter for all four rectangles is

P = 4× (2l + 2w) = 8l + 8w

Data:

l = 9¼ ft

w = 4½ ft

Calculation:

P = 8l + 8w = 8×9¼ + 8×4½ = 72⁸/₄ + 32⁸/₂ =(72 + 2) + (32 + 4) = 74 + 36 = 110 ft

The total length of fencing is 110 ft.

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2 years ago

Abril and her dad bought ice cream after the trip. They found two different

anyanavicka [17]

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2 years ago

How many significant digits should the product of 11,435 m and 19.35 m have

DochEvi [55]

Answer:

2 significants choes the least significant digets which is 19.35

result is 221,267.25

6 0

2 years ago

Im not sure if anyone knows how to do this but if u do could u pleaseee help me with this!!!

slavikrds [6]

Answer:

y = -2x - 5

Step-by-step explanation:

1) Find the slope of the line.

The slope of the original line is the same as the slope of the parallel line.

Slope formula:

$m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}$

In this case you can choose any 2 set of points on the table.

$m = \frac{4 - 2}{-3 - (-2)}$ = $\frac{4 - 2}{-3 + 2}$ = $\frac{2}{-1}$ = -2

So the slope of the line is -2

2) Use the point-slope formula to find the equation of the line.

Point-slope formula:

$y - y_{1} = m(x - x_{1})$

Now plug in the point (0, -5) and the slope -2 into the equation.

y - (-5) = -2(x - 0)

y + 5 = -2(x - 0)

To solve the equation first apply the distributive property.

y + 5 = -2x + 0

y + 5 = -2x

Next, subtract 5 from sides.

y = -2x - 5

You know have your equation in point-slope form!

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2 years ago

Write the decimal number in standard form Six and five hundred and sixteen ten-thousandths

schepotkina [342]

6.516 is the number in standard form

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2 years ago