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2 years ago

Given the equation, y= 1/3 x - 4. what is the slope and the y-intercept?

Mathematics

1 answer:

tamaranim1 [39]2 years ago

3 0

Answer:

The slope (m) = 1/3 and the y-intercept (b) = -4

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What is x-2a when a=3 and x=-3

Softa [21]

Answer:its 3

Step-by-step explanation:

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2 years ago

A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient weighing 153 pounds

Kay [80]

The amount of medicine required by a patient weighing 102 pounds is 166 milligrams

What is the amount of medicine required per pound of weight?

The amount of medicine required per pound of weight can be determined as the total milligrams of medicine required by the patent divided by the weight of the patient

medicine required per pound of weight=249/153

medicine required per pound of weight=1.62745098 milligrams/pound

1 pound of weight==1.62745098 milligrams

102 pounds of weights=1.62745098 milligrams*102

102 pounds of weights=166 milligrams

Find out more about medicine in relation to weight on:brainly.com/question/2564450

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11 months ago

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2 years ago

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There are 570 students at a school if each classroom holds 30 students how many classrooms are needed at the school?

Irina18 [472]

Answer: 19

Step-by-step explanation:

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6 0

2 years ago

The circle below has center k , and its radius is 3 cm Given that m∠LKM =70° , find the length of the major arcLNM

Veseljchak [2.6K]

The length of the major arc LNM is $\frac{29}{6}\pi \ cm$

<h3><u>Length of an arc</u></h3>

From the question,

We are to determine the value of the length of the major arc LNM

The length of the major arc LNM can be calculated using the formula

$Length \ of \ major\ arc \ LNM = \frac{Reflex \$

Where r is the radius

First, we will determine the value of the reflex ∠LKM

Reflex ∠LKM + ∠LKM = 360° (<em>Sum of angles at a point</em>)

From the given information,

∠LKM = 70°

Then,

Reflex ∠LKM + 70° = 360°

Reflex ∠LKM = 360° - 70°

Reflex ∠LKM = 290°

Also, from the question

r = 3 cm

Now, putting the parameters into the formula, we get

$Length \ of \ major\ arc \ LNM = \frac{290 ^\circ }{360 ^\circ} \times 2\pi \times 3$

Then,

$Length \ of \ major\ arc \ LNM = \frac{1740\pi}{360}$

$Length \ of \ major\ arc \ LNM = \frac{29}{6} \pi \ cm$

Hence, the length of the major arc LNM is $\frac{29}{6}\pi \ cm$

Learn more on calculating length of an arc here: brainly.com/question/2005046

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2 years ago