3 years ago

PLEASE HELP!! WILL MARK BRAINLIEST AND THANK YOU!! What is value of x.

Mathematics

1 answer:

Ulleksa [173]3 years ago

5 0

Answer:

x = 111

Step-by-step explanation:

The sum of the interior angles of a polygon is

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

Here n = 7, thus

sum = 180° × 5 = 900°

Sum the given interior angles and equate to 900

x + 139 + 121 + 125 + 126 + 158 + 120 = 900, that is

x + 789 = 900 ( subtract 789 from both sides )

x = 111

You might be interested in

One gamer who plays Breath of the Wild has 7 different swords. How many ways can 3 swords be chosen and arranged in a straight l

Hoochie [10]

Answer:

Step-by-step explanation:

i do not know

6 0

2 years ago

Read 2 more answers

What is a multiplication problem that will get you to an answer of 2019

Vesna [10]

673 times 3 is equals 2019
673•3=2019

8 0

2 years ago

Read 2 more answers

The table represents a function.

mezya [45]

Answer:

-8

Step-by-step explanation:

You are given the following table representing the function f(x):

$\begin{array}{cc}x&f(x)\\-4&-2\\-1&5\\3&4\\5&-8\end{array}$

This means

$f(-4)=-2\\ \\f(-1)=5\\ \\f(3)=4\\ \\f(5)=-8$

Hence,

f(5)=-8

8 0

3 years ago

Read 2 more answers

plz hurryA 3-column table with 6 rows. Column 1 is labeled Number Rolled with entries 1, 2, 3, 4, 5, 6. Column 2 is labeled Obse

olga55 [171]

Answer:

The complete table is shown below.

Step-by-step explanation:

The data provided is:

Number Rolled Observed Frequency Relative frequency

1 10 $\frac{10}{60}=\frac{1}{6}$

2 12 $\frac{12}{60}=\frac{1}{5}$

3 10 $\frac{10}{60}=\frac{1}{6}$

4 10 $\frac{10}{60}=\frac{1}{6}$

5 8 $\frac{8}{60}=\frac{2}{15}$

6 10 $\frac{10}{60}=\frac{1}{6}$

TOTAL 60 1

The complete table is shown above.

4 0

2 years ago

Read 2 more answers

What's the answer to 1&2 plzz

Dmitrij [34]

1. 2880
2. 67%
Its simple math just put in effort

4 0

3 years ago