2 years ago

Find the value of x.

Mathematics

1 answer:

Stels [109]2 years ago

7 0

Answer:

x=136

Step-by-step explanation:

The sum of the angles inside a quadrilateral add to 360, so

79+55+110+x=360

Combine like terms

224+x=360

Subtract 224 from both sides

x=136

You might be interested in

If i earn $8.10 and hour and worked 6 hours a day how many days would i need to work to get 470 hours.

prisoha [69]

Since 470/6 = 78.333 it would take you 78.333 days to work 470 hours.

4 0

2 years ago

Alex is using synthetic division to divide x^3+4x^2-43x-10 by x-5 <br><br> Which answer is correct?

pantera1 [17]

Answer:

The answer to your question is: The second option is correct

Step-by-step explanation:

Data

x³ + 4x² - 43x - 10 by x-5

Synthetic division

1 4 -43 - 10 5

5 45 10

1 9 2 0

Result x² + 9x + 2

8 0

2 years ago

Find the product of 2x^(4x² + 3x + 1). (1 point)

Vladimir79 [104]

Answer:

A - 8x + 6x² + 2x

Step-by-step explanation:

source: trust me bro

6 0

1 year ago

What can the intersection of a regular octagon and line segment be?

noname [10]

Answer:

See below

Step-by-step explanation:

Intersection of a regular octagon and a line segment can result in:

Triangle (ABC as example)
Quadrilateral (ABCD as example)
Pentagon (ABCDE as example)
Hexagon (ABCDEF as example)
Heptagon (ABCDEFG as example)

Refer to attached

8 0

2 years ago

I will give u brainliest

Dmitry_Shevchenko [17]

Answer:

1 & 2 = Right Triangles

3 & 4 = Not Right Triangles

Step-by-step explanation:

Solved Using Pythagorean Theorem:

1) $9^{2} + 12^{2}$ = 225

$15^{2}$ = 225

2) $15^{2} + 36^{2}$ = 1521

$39^{2}$ = 1521

3) $10^{2} + 26^{2}$ = 776

$28^{2}$ = 784

4) $10^{2} + 12^{2}$ = 244

$16^{2}$ = 256

3 0

2 years ago