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4 years ago

What ordered pair can you use to make the equation below true? 2x = y

Mathematics

1 answer:

Angelina_Jolie [31]4 years ago

4 0

(1, 2)

plug 1 in for x and 2 in for y

2x1=2 is 2=2

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Absolute value inequalities. 10-4|9y-10|<-94

Ivahew [28]

Answer: $\begin{bmatrix}\mathrm{Solution:}\:&\:y4\:\\ \:\mathrm{Decimal:}&\:y4\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:-\frac{16}{9}\right)\cup \left(4,\:\infty \:\right)\end{bmatrix}$

Step-by-step explanation:

$10-4\left|9y-10\right|$

$10-4\left|9y-10\right|-10$

$-4\left|9y-10\right|$

$\left(-4\left|9y-10\right|\right)\left(-1\right)>\left(-104\right)\left(-1\right)$

$4\left|9y-10\right|>104$

$\frac{4\left|9y-10\right|}{4}>\frac{104}{4}$

$\left|9y-10\right|>26$

$9y-1026$

$y4$

5 0

3 years ago

a homeowner wants to carpet 2 rooms that each measure 12 feet by 15 feet. how many square yards of carpet should be ordered?

amm1812

12 x 15 = 180

180 x 2 = 360

360 square yards of carpet should be ordered.

4 0

3 years ago

Need help with this math question will give 5 stars and mark best

Stolb23 [73]

I used similarities in triangles

5 0

3 years ago

How should I tell my crush I like her? She's my friend and I asked her if she liked me yesterday and she said no but I think she

Helen [10]

Answer:

U just have to make her feel comfortable to trust u that she can tell u that she actually likes u....dont push anything just make her feel appreciated ok?

Step-by-step explanation:

that's all

4 0

3 years ago

What is the maximum number of possible solutions for the system shown below?

Fudgin [204]

Answer:

Step-by-step explanation:

The first equation is that of a an ellipse. The second equation is that of a line.

Attached is the graphs of both of these equations.

If you think about it, there can only be 2 possible ways of solutions (intersection points) of an ellipse and a line.

1. The line will not intersect the ellipse at all, so no solution

2. The line will intersect the ellipse at 2 points maximum

So, we can clearly see from the reasoning that the maximum number of possible solutions would be 2. The graph attached confirms this as well.

8 0

3 years ago

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