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3 years ago

Which property is illustrated? x + y = y + x

Mathematics

2 answers:

Brums [2.3K]3 years ago

7 0

Answer:

Commutative Property of Addition

Step-by-step explanation:

skad [1K]3 years ago

3 0

Answer:

commutative property

Step-by-step explanation:

it is

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What is 30 percent as a fraction

Tatiana [17]

Answer:

Step-by-step explanation:

$30\% \: \: as \: fraction$

<h3> $\frac{30}{100}$ </h3><h3> $\frac{10(3)}{10(10)}$ </h3><h3> $\frac{3}{10}$ </h3><h3>Hope it is helpful....</h3>

6 0

3 years ago

Read 2 more answers

This is 15 points for whoever answers.

zalisa [80]

Answer:

Y = 40

Step-by-step explanation:

First, find the slope-intercept of the table

Slope-intercept form: y = mx + b

$m=\frac{y_2-y_1}{x_2-x_1}$

(3, 1) and (6,2)

$m=\frac{y_2-y_1}{x_2-x_1}\\\\m=\frac{2-1}{6-3}\\\\m=\frac{1}{3}$

$y=mx+b$

$y=\frac{1}{3}x+b$

Find b using (6,2):

$y=\frac{1}{3}x+b\\\\2=\frac{1}{3}(6)+b\\\\2=\frac{6}{3}+b\\\\2=2+b\\\\-2\ -2\\\\0=b$

$y=\frac{1}{3}x+b== > y=\frac{1}{3}x+0== > y=\frac{1}{3}x$

$y=\frac{1}{3}x$

What will be the value of Y when X = 120?

Substitute 120 for x into $y=\frac{1}{3}x$

$y=\frac{1}{3}x\\\\y=\frac{1}{3}(120)\\\\y=\frac{120}{3}\\\\y=40$

(120, 40)

Therefore, when X = 120, Y = 40

Hope this helps!

7 0

2 years ago

Claire has a hot tub with a diameter of 7 feet. She wants to purchase a cover to protect the hot tub. What is the area of the co

lara [203]

She needs to purchase a cover to protect the hot tub of an area of 38.5 square feet.

<h3>What is a circle?</h3>

It is a locus of a point drawn at an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

Claire has a hot tub with a diameter of 7 feet. She wants to purchase a cover to protect the hot tub.

The area of the circle is given by

$\rm Area = \dfrac{\pi}{4}d^2$

We have d = 7 ft, then the area of the circle will be

$\rm Area = \dfrac{3.14}{4}*7^2\\\\Area = 38.5 \ ft^2$

More about the circle link is given below.

brainly.com/question/11833983

5 0

3 years ago

A triangular prism and two nets are shown:

Ilia_Sergeevich [38]

B- net B with 500 square inches

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2 years ago

Please help and explain!! I really don't get this

const2013 [10]

Average rate of change means find the slope of the secant line. So if there is a function f(x) and you want to find the average R.O.C over the interval [a,b], it would be (f(b)-f(a))/(b-a)

1. (f(3)-f(1))/(3-1)= (0-(-2))/2= 1, so D.

2. Same concept; (8-4)/(3-1)=2, so A.

3. Again, (39-(-1))/5= 8, B.

6 0

4 years ago

Which property is illustrated? x + y = y + x​

Which property is illustrated? x + y = y + x