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2 years ago

Which equation represents a line that passes through (4, 1/3) and has a slope of 3/4?

Mathematics

2 answers:

zhannawk [14.2K]2 years ago

7 0

Answer:

The answer is B

Step-by-step explanation:

The slope is always in front of the = sign. The 4 would go into the x axis, and the 1/3 would go in to the y axis

Zina [86]2 years ago

5 0

Answer:

The second option

Step-by-step explanation:

Here are both slope-intercept, and slope point forms of the line equation

y = mx + b

y = ¾x + b

⅓ = ¾(4) + b

b = - 2⅔

y = ¾(x) - 2⅔

(y - ⅓) = ¾(x) - 2⅔ - ⅓

(y - ⅓) = ¾(x) - 3

(y - ⅓) = ¾(x - 4)

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What is the surface area of a cube whose edges are 11 inches long?

Dennis_Churaev [7]

Surface area is the total area of the surface. A cube has 6 surface, and each surface is the same. Each surface is a 11 by 11 square. Therefore there will be 6 11in. x 11in. surfaces. The math would be 11x11x6 =726.

8 0

3 years ago

Read 2 more answers

A bag contains 5 2/5kg of sand. The bag has a hole in it. Every 10 minutes, 1 2/3kg of sand escapes from the bag. After 20 minut

fenix001 [56]

Quantify of sand in a bag =

$= \: 5 \frac{2}{5} \ \:$

$= \frac{(5 \times 5 +2) }{5}$

$= \frac{27}{5} \: kg$

Quantity of sand that escapes in every 10 minutes :-

$= 1 \frac{2}{3} kg$

Quantity of sand that will escape in 20 minutes :-

$= 1 \frac{2}{3} \times 2$

$= \frac{(3 \times 1 + 2)}{3} \times 2$

$= \frac{5}{3} \times 2$

$= \frac{10}{3}$

Quantity of sand that will remain in the sand bag :-

$= \frac{27}{5} - \frac{10}{3}$

$= \frac{(27 \times 3)}{15} - \frac{(10 \times 5)}{15}$

$= \frac{81}{15} - \frac{50}{15}$

$= \frac{31}{15}$

$= 2 \frac{1}{5} \: kg$

$therefore \: , \: 2 \frac{1}{5} \: kg \: sand \: is \: left \: in \: the \: bag \: .$

3 0

3 years ago

Match the verbal expression (term) with its algebraic expression (definition).

serious [3.7K]

Answer:

match

Step-by-step explanation:

4 0

3 years ago

Question 1

777dan777 [17]

Answer:

There would be 94 tiles.

Step-by-step explanation:

The number of tiles is given by the following equation:

$n = 6 + 4p$

In which p is the current position.

How many tiles would there be in position 22?

This is n when $p = 22$ . So

$n = 6 + 4*22 = 6 + 88 = 94$

There would be 94 tiles.

8 0

2 years ago

Brainliest + Points!<br><br> Please explain !

Morgarella [4.7K]

Answer:

A) -2/5

Step-by-step explanation:

Note that for a slope, the slope of the line is found by using the equation:

slope = (rise/run).

In this case, find two points. For example, i will use:

(0, 2) & (5, 0). (x = 0, y = 2) ; (x = 5, y = 0)

Note that "rise" = y, and "run" = x. Plug in the corresponding numbers for the corresponding points.

(2 - 0)/(0 - 5) = slope

Simplify

(2)/(-5) = slope

-(2/5) is your answer.

Note that it does not matter where the negative sign is placed.

6 0

3 years ago