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Vadim26 [7]
2 years ago
7

50 POINTS!!!

Mathematics
2 answers:
garri49 [273]2 years ago
8 0

Answer:

(-2,0)

Step-by-step explanation:

When x = 0,

y = -1/2 * 0

y = 0

When y = 0,

0 = -1/2 * x

0 = -1*x/2

0 = -x/2

-x = 2

Divide both sides by the cofficient of x, -1

-x/-1 = 2/-1

x = -2

Therefore, the ordered pair is (-2,0)

san4es73 [151]2 years ago
6 0

Step-by-step explanation:

<u>Step 1:  Determine an ordered pair</u>

A solution of an equation just means that the point lies on the line.  We can find any y-value when we plug in a specific x-value.  For example, if we want to know what ordered pair lies at x=1, we just plug in y = -1/2(1) and solve for y which gives us -1/2.  This gives us an ordered pair of (1, -1/2).  We can continue to do this for any x value.

We can also reverse the order and plug in the y-value and get the x-value in order to accomplish the same goal but it's a bit harder.

Hope this helps!

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Why does the problem of finding the zeros (i.e. the inputs where a function assumes the value zero) receive such disproportionat
makvit [3.9K]

Answer:

The answer is C

Step-by-step explanation:

Why does the problem of finding the "zeros" (the inputs where a function assumes the value of zero OR the value inputs for which the function is equal to zero) of a function receive such disproportionate attention in ALGEBRA?

(D) is wrong because zero is not the minimum value that a function can assume. A function could assume or be equal to a negative number or term and negative figures are less than zero.

The answer is (C) because knowing the zeros of a function allows you to determine the end behaviour of the function and the vertical & horizontal asymptotes on a graph/cartesian plane.

3 0
3 years ago
if 1200 people go to the football match and 54% leave at half time, how many people are leftin the ground for the second half?
zubka84 [21]
If 54% leave, then (100% - 54%) = 46% stay

46% of 1200....turn percent to a decimal...." of " means multiply
0.46(1200) = 552 stay
3 0
3 years ago
The length of a rectangular field is 24 meters this is 3 meters less than twice the width find the width
stepladder [879]

Answer:

The width is 5 meters

Step-by-step explanation:

The rectangular field is 24 meaning adding just one width and length of the rectangle would be 12.

x = width

2x - 3 + x = 12

3x - 3 = 12

3x - 3 + 3 = 12 + 3

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5 0
3 years ago
Alondra says that (12 + 31) × 5 is equivalent to 12 + 31 × 5 because of the associative property.
Tju [1.3M]

Answer:

Step-by-step explanation:

The associative property states that you can add or multiply regardless of how the numbers are grouped.

5 0
3 years ago
Read 2 more answers
Water is pumped out of a holding tank at a rate of 6-6e^-0.13t liters/minute, where t is in minutes since the pump is started. I
astraxan [27]
Procedure:

1) Integrate the function, from t =0 to t = 60 minutues to obtain the number of liters pumped out in the entire interval, and

2) Substract the result from the initial content of the tank (1000 liters).

Hands on:

Integral of (6 - 6e^-0.13t) dt  ]from t =0 to t = 60 min =

= 6t + 6 e^-0.13t / 0.13 = 6t + 46.1538 e^-0.13t ] from t =0 to t = 60 min =

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2) 1000 liters - 313.865 liters = 613.135 liters

Answer: 613.135 liters



 

3 0
3 years ago
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