Ask question

Ask question

All categories

Veseljchak [2.6K]

3 years ago

15

Which is true about the solution to the system of inequalities shown? y less than or equal to 1/3x-1 and y less than or equal to

1/3x-3

1 answer:

tekilochka [14]3 years ago

4 0

Y≤x/3-1 AND y≤x/3-3

So for BOTH inequalities to be true:

y≤x/3-3

You might be interested in

If triangle ABC is dilated by a scale factor of 2 with a dilation center of A, what will be the coordinates of point b’?

mojhsa [17]

Answer:

In the given figure the sides of triangle measures as follows:

AB= 4 units,

BC= 6 units,

Since triangle ABC is right angled triangle, to find AC we will have to use Pythagorean theorem,

AB² + BC² = AC²

Plugging the values of AB and BC to find AC,

4² + 6² = AC²

16+36=AC²

AC = 7.48

Now if the triangle is dilated by a scale factor of 2, each side will be multiplied by 2 to get the new triangle A'B'C'

side A'B' = 2* AB = 2*4= 8 units

side B'C' = 2* BC = 2*6 =12 units

side A'C' = 2*AC = 2*7.48 = 14.96 units

Perimeter of triangle = sum of three sides

Perimeter of triangle A'B'C' = A'B' + B'C' + A'C'= 8+12 + 14.96 = 34.96 units.

Perimeter of triangle ABC = AB+BC + AC = 4+6+7.48 = 17.48 units.

Perimeter of triangle A'B'C' = 2* Perimeter of triangle ABC

The perimeter of new triangle A'B'C' is 34.96 units which is twice that of triangle ABC.

Answer : A) The perimeter of A'B'C' is 2 times the perimeter of ABC.

8 0

4 years ago

I figured out the first part but not B and C

Liula [17]

<u>biomass can be converted directly into liquid fuels, called "biofuels," to help meet transportation fuel needs. The two most common types of biofuels in use today are ethanol and biodiesel, both of which represent the first generation of biofuel technology.</u>

3 0

2 years ago

Alvin has a prism-like water tank whose base area is 0.9 square meters and height is 0.6 meters. He wants to

lara [203]

Answer:Alvin can have 2 fish

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

11 less than 7 times a number<br> is 5 more than 6 times the<br> number. Find the number

vivado [14]

Answer:

5 i think. im not good at math. sorry if wrong

4 0

4 years ago

Read 2 more answers

398.574986215 to the nearest ten-thousandth.

Julli [10]

Answer: $398.5750$

Step-by-step explanation:

It is important to remember that the fourth digit after the decimal point is in the ten-thousandth place.

Then, given the following number:

$398.574986215$

You can follow these steps in order ti round it to the nearest ten-thousandth:

1. You can identify that the digit in the ten-thousandth place is:

$9$

2. Identify the digit to the right of $9$ . This is:

$8$

3. Since:

$8>5$

You must round up. Increase the digit $9$ by 1. (Notice that $9+1=10$ , then the digit to the left of $9$ increases by 1 too). Then:

$398.5750$

3 0

4 years ago