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3 years ago

What is the solution to the inequality -6+|2p+3| > 7

Mathematics

1 answer:

Rufina [12.5K]3 years ago

3 0

Step-by-step explanation:

you're going to have to set up two expressions since it's an absolute value problem

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I have 5 math question

mojhsa [17]

The answer for question 1 is C. 18ft

for question 2 is B. 63ft

for question 3 is B. 45

and for question 4 is C. 23

Lastly for question 5 the answer is 14

6 0

3 years ago

5. What is the solution set for -4 x - 10 s 2?

rewona [7]

Answer:

-4x - 20x

Step-by-step explanation:

Multiply 2 by -10

5 0

3 years ago

Read 2 more answers

The area of the regular hexagon is 169.74 ft2 what is the perimeter, rounded to the nearest tenth

Bess [88]

Answer:

Perimeter of given regular hexagon is 48.5 ft.

Step-by-step explanation:

Let ABCDEF be the regular hexagon as shown in the attached figure.

O be the intersection point of the diagonals EB, FC and AD.

As per the property of regular hexagon, all the 6 triangles formed are equilateral triangles.

In other words,

$\triangle EOD, \triangle DOC, \triangle BOC, \triangle AOB, \triangle AOF , \triangle FOE$ are equilateral $\triangle s$ .

Area of an equilateral $\triangle$ is defined as :

$\dfrac{\sqrt{3}}{4} \times a^{2}$

Where a is the side of $\triangle$ .

Area of hexagon = $6 \times \dfrac{\sqrt{3}}{4}\times a^{2}$

We are given that area of hexagon = 169.74 $ft^{2}$

Let s be the side of hexagon.

$\Rightarrow 6 \times \dfrac{\sqrt{3}}{4}s^{2} = 169.74 ft^{2}\\\Rightarrow s = 8.08 ft$

A regular Hexagon is made up of 6 equal sides, so

Perimeter of a regular hexagon = $6 \times side$

Perimeter = $6 \times 8.08$

$\Rightarrow 48.5 ft$

So, perimeter of given regular hexagon is $48.5 ft$ .

6 0

3 years ago

Find the value of x.

Sliva [168]

Answer:

i dont see ur pic

Step-by-step explanation:

pic?

8 0

3 years ago

Help! The options are: proportional , not proportional

storchak [24]

Answer: Not proportional

=======================================================

Explanation:

Let's assume the two fractions are equal.

If so, then,

$\frac{0.2}{2.6} = \frac{0.3}{3.6}\\\\0.2*3.6 = 2.6*0.3\\\\0.72 = 0.78$

The last equation is false, so the first equation is false.

Therefore, the two ratios are not proportional.

-------------

Another approach:

Calculate the decimal value of each fraction

$\frac{0.2}{2.6} \approx 0.07692\\\\\frac{0.3}{3.6} \approx 0.08333\\\\$

The two ratios result in different decimal values, so the two ratios are not equal, aka not proportional.

7 0

2 years ago

Read 2 more answers