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3 years ago

The purpose of solving equations is to solve application problems. True or False

2 answers:

5 0

The answer is true, we study mathematics and the properties of numbers, and we learn to solve equations for one major purpose: to solve practical application problems.

Alisiya [41]3 years ago

4 0

The correct answer is True

Explanation:

In mathematics, equations are mathematical statements that include a set of elements that are said to be equal, for example, x + 5 = 4 - 1. These statements are used to find unknown values that are generally represented by letter x, for example by solving the equation previously presented you can find the value of x.

Equations are widely used at school as part of mathematics subject, but besides this, the main purpose of writing and then solving a equation is to find unknown values in real problems or situations either in daily life or other fields such as engineer, for example if you buy a set of items and do not know the value of one of them but know the total price of them you can use an equation to know the unknown value. Thus, it is true the purpose of solving equations is to solve application problems.

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Was I correct?- thank you

sergey [27]

Answer:

Yes

Step-by-step explanation:

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3 years ago

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mariarad [96]

Answer:

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2 years ago

Please help with this question, I need the help urgently

grin007 [14]

Answer:

P in terms of V is:

P = 432/V

Step-by-step explanation:

We know that y varies inversely as x, we get the equation

y ∝ 1/x

y = k/x

k = yx

where k is called the constant of proportionality.

In our case,

P is inversely proportional to V

Given

P = 18

V = 24

P = k/V

k = PV

substituting P = 18 and V = 24 to determine k

k = 18 × 24

k = 432

now substituting k = 432 in P = k/V

P = 432/V

Therefore, P in terms of V is:

P = 432/V

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3 years ago

Find the distance between the points (1, 3) and (-7, 2).<br> V65<br> V37<br> V17

Vinvika [58]

Answer:

$\sqrt{65}$

Step-by-step explanation:

distance between 2 points:

$d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}\\ \\d=\sqrt{(-7-1)^{2}+(2-1)^{2}}\\\\d=\sqrt{(-8)^{2}+(1)^{2}}\\\\d=\sqrt{65}$

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3 years ago

How much heavier is the Black bear than the Key deer.

ad-work [718]

Answer:

How heavy is a full grown black bear?

2-3 feet at the shoulders and weights average 150 -300 pounds, with females smaller than males; some male bears weighing 700-800 pounds have been documented.

Step-by-step explanation:

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3 years ago

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