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3 years ago

How do i find angle x

Mathematics

2 answers:

Viktor [21]3 years ago

6 0

Since we have a transverse line that cuts through the straight line parallel to the height, then we can see that the angles are divided into two sections.

We also have vertically opposite angles, since the angle sum of a straight line is 180°. We have perpendicular lines since we are given a 90° angle. Thus, we know the missing angle is 45°.

Thus, 45 + x = 180
x = 135°

Anastaziya [24]3 years ago

3 0

Answer:

The value of angle x is 135°.

Step-by-step explanation:

In the given figure, two straight lines l and m are intersecting each other at point O.

When two straight lines intersect each other the vertically opposite angles are always equal.

Lines n is perpendicular to line l.

x = 45° + 90° = 135°

The value of angle x is 135°.

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3 years ago

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Each exterior angle of a regular polygon measures 18 degrees how many sides does the polygon have

liubo4ka [24]

Answer:

20 sides

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3 years ago

Given the following information, determine if one of the brands is a better buy. Brand A: 14 ounces for $44. 66 Brand B: 20 ounc

maksim [4K]

Division is one of the basic mathematical operations. The cost of Brand A and B is the same.

<h3>What is division?</h3>

The division is one of the most basic arithmetic operations. It is used to find the number of times a number is been added to itself.

Given to us

Brand A: 14 ounces for $44.66

Brand B: 20 ounces for $63.80

To compare the two brands we will find the cost of one ounce for each brand.

For Brand A,

The cost of 14 ounces is $44.66, therefore,

$\text{Cost of one ounce} = \dfrac{\$44.66}{14}\\\\\text{Cost of one ounce} = \$3.19$

For Brand B,

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Learn more about Division:

brainly.com/question/369266

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3 years ago

The table shows the height of 5 students in inches what is the mean absolute deviation for these numbers

german

Answer:

Step-by-step explanation:

To find the mean absolute deviation (MAD), first find the mean (or average).

μ = (59 + 71 + 68 + 75 + 67) / 5

μ = 68

Next, subtract the mean from each value and take the absolute value.

|59 − 68| = 9

|71 − 68| = 3

|68 − 68| = 0

|75 − 68| = 7

|67 − 68| = 1

Sum the results and divide by the number of students.

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3 years ago

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il63 [147K]

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