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3 years ago

Is 5x + 12 = 5x + 22 a infinite real solution

Mathematics

2 answers:

Marianna [84]3 years ago

7 0

No solution
The x’s would cancel out which would leave you with the numbers 12=22 which is not true.

Alexus [3.1K]3 years ago

5 0

Answer:

No Solution

Step-by-step explanation:

There is no number that can replace x to make the equation true.

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Please help me to answer this

Tems11 [23]

Answer : The statement is false for any value of because the even root function is always positive or

8 0

2 years ago

A number divided by three less two is at most two

Marina CMI [18]

x ≤ 12

Solution:

Let us take the number be x.

A number : x

A number divided by three : $$\frac{x}{3}$

A number divided by three less two : $$\frac{x}{3}-2$

A number divided by three less two is at most two : $$\frac{x}{3}-2\leq 2$

Now, simplify the inequality,

$$\Rightarrow\frac{x}{3}-2\leq 2$

Add 2 on both sides of the inequality,

$$\Rightarrow\frac{x}{3}-2+2\leq 2+2$

$$\Rightarrow\frac{x}{3}\leq 4$

Multiply by 3 on both sides of the equation,

$$\Rightarrow\frac{x}{3}\times3\leq 4\times3$

$$\Rightarrow x\leq 12$

Hence x ≤ 12.

5 0

3 years ago

List the side lengths from shortest to longest. (20 points)

GalinKa [24]

Answer:

b, a, c

Step-by-step explanation:'

The side opposite of the smallest angle(50) is always the smallest, which means b is the smallest

Hope this helps!

8 0

3 years ago

Read 2 more answers

Which of the following is a area of the special trepezoid if ab=19,cd=19 and the height is 14

tankabanditka [31]

As, Opposite side of Special trapezoid is equal.So, it will be a Parallelogram.

ab=c d= 19 units

Height of Trapezoid = 14 units

Area of Trapezoid = $\frac{1}{2} \times {\text{Sum of parallel sides}} \times {\text{Perpendicular Distance between them}}$

$=\frac{1}{2}\times (19+19) \times 14\\\\ =\frac{1}{2} \times 38 \times 14\\\\ = 19 \times 14\\\\= 266$

So, Area of Trapezoid = 266 square units

You, can use the formula for finding the area of parallelogram,which is = Base on which perpendicular is drawn × Length of Altitude

= 19 × 14

= 266 square units

5 0

3 years ago

What is the surface area of 25in. and 9in.

Irina18 [472]

The answer to this question is 3

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3 years ago