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2 years ago

Solve the equation pleasse someone please help will give brainliest pleeeasse

Mathematics

1 answer:

NISA [10]2 years ago

7 0

Answer:

45 it is 45 45 um yea I ben did thiss

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HELP ME PLSSSSSS!!!!!!!

n200080 [17]

Answer:

1) $m\angle x = 35^{\circ}$ , 2) $m\angle x = 60^{\circ}$ , 3) $m \angle x = 40^{\circ}$

Step-by-step explanation:

1) Triangle is a right triangle since tangent line is perpendicular to the radius of the circle. Based on the fact that the sum of internal angles in triangles equals 180°, we find the value of the angle $x$ :

$m\angle x = 180^{\circ} - 90^{\circ} - 55^{\circ}$

$m\angle x = 35^{\circ}$

2) Both triangles are symmetrical right triangles since tangent lines are perpendicular to the two radii and common side is parallel to the third radius. Based on the fact that the sum of internal angles in triangles equals 180°, we find the value of the angle $x$ :

$m \angle x = 180^{\circ} - 90^{\circ} - 30^{\circ}$

$m\angle x = 60^{\circ}$

3) The figure is formed by two symmetrical right triangles. These triangles are right-angled and symmetrical since tangent lines are perpendicular to the two radii and common side is parallel to the third radius. Based on the fact that the sum of internal angles in quadrilaterals equals 360°, we find the value of the angle $x$ :

$m\angle x = 360^{\circ} - 180^{\circ} - 140^{\circ}$

$m \angle x = 40^{\circ}$

4 0

3 years ago

Historical data for a local manufacturing company show that the average number of defects per product produced is 2. In addition

ankoles [38]

Answer:

The answer is 4

Step-by-step explanation:

For a poisson distribution, the variance is equal to the mean. Since the average number of defects per product is 2, it means that the mean per product is 2. Hence for 32 units it is 16 divided by 2 which is 16.

Also, since the square root of variance is equal standard deviation, the square root of 16 is 4.

5 0

3 years ago

What is the area of the triangle?

Elden [556K]

Answer:

1.A. 75 m sq

2.D. 67.5 m sq

3.C. 210 m sq

Step-by-step explanation:

no step by step

7 0

2 years ago

Translate the expression

andrew-mc [135]

Answer:

Translate the expression

NO answering with links !!!

1) ten subtracted from the product of a number and -3 is 29

2) the difference between a number and nine , divided by 4 , is -7

6 0

3 years ago

Read 2 more answers

What is the area of a rectangle with a length 3 1/4 of inches and a width of 2 1/2 inches?

qaws [65]

Answer: 8.125 square inches

Explanation/Calculation:
First, convert the fractions to decimals.
3 1/4= 3.25
2 1/2= 2.5

Now multiply 3.25*2.5
You get 8.125

7 0

3 years ago

Solve the equation pleasse someone please help will give brainliest pleeeasse ​

Solve the equation pleasse someone please help will give brainliest pleeeasse