All categories

3 years ago

Which points satisfy the following system of linear inequalities? Show all your work. -5y+4x<18 -15y-9x>117

1 answer:

3 0

The lines intersect on the graph at (-3, -6). The solution set falls within the domain of negative infinity to positive infinity and a range of y is greater than or equal to -6. Without having the capabilities of graphing it to show you, that's the best I can do. Graph the lines (dotted, I presume) and see if you can follow those guidelines for the solution set.

You might be interested in

6. The complement of an angle is 5 less than four times the angle. Find the measure of the angle.

Korvikt [17]

The first angle is 76 and the second angle is 14. You can check this by doing 14+5=19 and then multiply that by 4.

7 0

3 years ago

Find the value C(-2), where C is defined below. C(x) = -3x2 – 3x - 3

Harman [31]

Answer:

C(-2) = -9

Step-by-step explanation:

Step 1: Define

C(x) = -3x² - 3x - 3

C(-2) = x = -2

Step 2: Substitute and Evaluate

C(-2) = -3(-2)² - 3(-2) - 3

C(-2) = -3(4) + 6 - 3

C(-2) = -12 + 6 - 3

C(-2) = -6 - 3

C(-2) = -9

3 0

3 years ago

20 POINTS Circle each number below which is greater than its square. (i) 1 (ii) 2/3 (iii) -3 (iv) -1/2 (v) 5/4

ladessa [460]

Answer:

(ii) (iii)

Step-by-step explanation:

3 0

3 years ago

This is a graph of y=x2-5

PolarNik [594]

Answer:

Yes, it is a graph

Step-by-step explanation:

6 0

3 years ago

Can someone help me? I’ll reward points + brainalist

Tpy6a [65]

Answer:

Step-by-step explanation:

The given box in both questions are cuboid.

Question 3:

Volume of cuboid = length * width * height

= 3 * 3 * 5 = 45 units.

Question 4:

Volume of cuboid = length * width * height

= 4 * 2 * 6 = 48 units

4 0

3 years ago