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4 years ago

Pls halp due today >_<. Thank you!

Mathematics

2 answers:

valentinak56 [21]4 years ago

8 0

It is constant because otherwise it wouldn't be proportional

saw5 [17]4 years ago

3 0

It is constant to other qualities

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Mrs. Rogers sold 48 out of 80 crafts at the fair. What percent of her crafts did she sell? ~Plz answer like ASAP!!thank you :))

Gre4nikov [31]

Answer:

38.4

38.4 is 48% of 80

Step-by-step explanation:

What is 48% of 80?

Y is 48% of 80

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 48% * 80

Converting percent to decimal:

p = 48%/100 = 0.48

Y = 0.48 * 80

Y = 38.4

4 0

3 years ago

Use absolute value to express the distance between -10 and 16

Liono4ka [1.6K]

Answer:

The distance is 6

Step-by-step explanation:

the absolute value of -10 is simply 10.

So when trying to find the distance between 10 and 16 simply subtract to find the distance.

Hope this helped, and have a great day

7 0

3 years ago

ANSWER FOR BRAINIEST<br> (15 points)

Lina20 [59]

Answer:

slope is -11/2

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

a train is leaving the station and goes from 3m/s to 30 m/s in 12 s. The acceleration of the train is

umka2103 [35]

Answer:2.25 m/s^2

Step-by-step explanation:

a = (v-u)/t = 27/12 = 2.25 m/s^2

7 0

2 years ago

Is this relation a function? Explain how you know.

vodka [1.7K]

Answer:

The relation is a linear function with the equation: y = -6/5x + 3/5

Step-by-step explanation:

Question 5)

The given graph is a straight line.

We know that the graph of a linear function is a straight line that can be written in the form

$y = mx+b$

where m is the slope and b is the y-intercept

The slope of the line can be determined by taking two points

(3, -3)

(-2, 3)

Finding the slope

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(3,\:-3\right),\:\left(x_2,\:y_2\right)=\left(-2,\:3\right)$

$m=\frac{3-\left(-3\right)}{-2-3}$

$m=-\frac{6}{5}$

From the graph, the y-intercept can be obtained by setting x=0 and check the corresponding y-value of y.

or substituting m = -6/5 and (3, -3) in the slope-intercept form to determine y-intercept 'b'.

$y = mx+b$

$-3\:=-\frac{6}{5}\left(3\right)\:+\:b$

$-\frac{18}{5}+b=-3$

$b=\frac{3}{5}$

now substituting m = -6/5 and b = 3/5 in the slope-intercept form to determine the equation of the linear function

y=mx+b

y = -6/5x + 3/5

Therefore, the relation is a linear function with the equation: y = -6/5x + 3/5

7 0

3 years ago