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3 years ago

Graph the inequality in the coordinate plane: x<-3

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

8 0

Answer:

Graph of the inequality x< -3 as shown below in the figure.

Step-by-step explanation:

Given the inequality: x < -3

Graph of this inequality as shown below in the figure.

All the points that are lie in the shaded area satisfy the equation x < -3 or

In other words, we can say that x can take any value less than -3 .

x ≠ -3 or any number that is greater than -3.

Since there is a strict inequality i.e x < -3 , the points that lie on the line x = -3 does not satisfy the equation.

Therefore, the dotted line is marked at x = -3

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In a two-digit number the tens digit is four less than the units digit. Seven times the tens digit plus five times the units dig

ANTONII [103]

Good morning ☕️

Answer:

Step-by-step explanation:

Let our number be “ xy ”

the tens digit is four less than the units digit means y-4=x

Seven times the tens digit plus five times the units digit is equal to 56 means

7x+5y=56

now we have to solve the system:

y-4=x (1)

7x+5y=56 (2)

(1) ⇒ y=4+x

Then we substitute y by 4+x into the second equation like this:

7x+5(x+4)=56

⇔ 7x+5(x+4)=56

⇔ 12x+20=56

⇔ x = 3

now using equation (1) we get : y=3+4 = 7

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3 years ago

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STatiana [176]

Answer:

I believe that the answer would be 5 because a one moth pass is 20 and it's 4 times the day pass and 5 times 4 is 20

6 0

3 years ago

Pre-algebra<br> Graphing<br> Due urgently

Sloan [31]

24 second and 4 ounces

Step-by-step explanation:

The point where both lines meet is the point where are both equal

The point where both lines met is (24,4)

Since the x-axis represent second the y-coordinate will represent the number of second it takes for them to be equal to each, other which is 24

Since the Y-axis represents ounces the Y-coordinate will represent the number of ounces they have when they are equal ,which is 4.

And there is only one solution.

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3 years ago

Name the marked angle in 2 different ways.<br> N<br> M<br> L<br> K

Alisiya [41]

Answer:

angle NML

angle LMN

I think so

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There are two large pieces of construction paper. The red piece has an area of 90 in2, while the blue piece is 12 inches long by

natta225 [31]

Area of the red paper = 90 in²

Area of the blue paper = 12 x 9 = 108 in²

108 - 90 = 18 in²

Ans: The blue paper is larger by 18 in².

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3 years ago