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Sidana [21]
3 years ago
14

Input and output of 2x+6

Mathematics
1 answer:
Reil [10]3 years ago
8 0
You need to write the entire function:  y = f(x) = 2x + 6.
Here the input quantity is x, and the output is y (or f(x)).
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What is the value of x?<br> 6<br> 8<br> 010<br> O 12
Morgarella [4.7K]

Answer:

8

Step-by-step explanation:

The sum of the internal angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 5, hence

sum = 180° × 3 = 540°

Each exterior angle plus interior angle = 180°

Subtract each exterior angle from 180 for corresponding interior angle.

180 - 59 = 121, 180 - 77 = 103, 180 - 66 = 114, 180 - 62 = 118

Sum the 4 interior angles and subtract from 540 for 5 th interior angle

5 th = 540° - (121 + 103 + 114 + 118)° = 540° - 456° = 84°

The 5 th interior angle and 12x sum to 180 ( same reason as above )

Hence

12x + 84 = 180 ( subtract 84 from both sides )

12x = 96 ( divide both sides by 12 )

x = 8

please mark me brainliest :)

3 0
4 years ago
Read 2 more answers
F(x) = -x^2<br> Find f(3)
Lemur [1.5K]

Answer:

9

Step-by-step explanation:

f(x) = -x^2

f(3) = -3^2

f(3) = 9

5 0
4 years ago
Polygon ABCDE is the first in a pattern for a high school art project. The polygon is transformed so that the image of A' is at
Bond [772]

Answer:

Translation

Step-by-step explanation:

To keep a shape congruent or the same then you can Translate or to slide the shape not to change any sides.

3 0
3 years ago
(6x+10)= cos (2x+40)
nevsk [136]
4 is tha answemdmkxkx
3 0
3 years ago
What is the circumference of <br> 26 cm
IgorC [24]

Answer:530.9

Solution Steps:

Area of a circle in terms of radius:

Area = π . r2 = 3.14 × 132 = 530.9 square cm.

In terms of diameter:

Area = π . (d/2)2 = 3.14 × (26/2)2 = 3.14 × (13)2 = 530.9 square cm.

In terms of circumference:

Area = C2/(4π) = 81.682/4π = 6671.62/(4 × 3.14) = 6671.62/(12.56) = 530.9 square cm.

Note: for simplicity, some results may be rounded to nearest hundredth and π was rounded to 3.14. See formula details below in this page.

A circle of radius = 13 or diameter = 26 or circunference = 81.68 cm has an area of 530.9 square centimeters which is equal to:

5.309E-8 square kilometers (km²)

0.05309 square meters (m²)

1.312E-5 acres (ac)

5.309E-6 hectares (ha)

2.05E-8 square miles (mi²)

0.0635 square yards (yd²)

0.5715 square feet (ft²)

82.29 square inches (in²)

Formulae:

 

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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