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Anna11 [10]
3 years ago
5

Need help picture is displayed

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
4 0

Answer:

x= 40°

Step-by-step explanation:

Please see attached picture for full solution.

Key concepts:

- Corresponding angles are equal to each other

- The sum of the angles in a triangle add up to 180°

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Use words to compare the size of the product to the size of the first factor
ruslelena [56]
Is this vocabulary? If so, I'll try to answer. The product is always greater than the factors.
4 0
3 years ago
Chandra runs 10 miles. After every two miles, she checks the time. The scatter plot shows her results.
masya89 [10]

Answer: 7.5

Step-by-step explanation:

Per 2 mile she ran 15m

Per one it’s 7.5m

3 0
3 years ago
What does the n stand for in n×$3.25=$325.00?
AlladinOne [14]
N would be the variable that we are solving for. 

Lets solve:-

n * 3.25 = 325
3.25/3.25 = 325/3.25
n = 100

Answer: n = 100
6 0
4 years ago
A bag contains five white marbles and five black marbles. What is the probability of drawing a white marble, not replacing it, a
Lelu [443]

~ ANSWER=1/2 ~

Simple probability is found by counting all the results which fit requirements and dividing by all possible results.

To find probability of two results in a row, multiply chance of first result by chance of second result.

Since you are replacing the marble before the second draw, we don’t have to figure out the various changes in odds for the different possible first draws. It’s just that simple.

There are 5 white marbles

There are 4 red marbles

There are always 20 marbles in all

5/20*4/20=1/4*1/5=1/20 or 1/2

By coincidence, the same as the chance of drawing the white marble in one draw.

6 0
3 years ago
What is the approximate circumference of the circle shown below? O A. 55 cm B. 109 cm А 17 4cm O C. 77 cm O D. 35 cm PREVIOUS​
Novosadov [1.4K]

Answer:

109 cm

Step-by-step explanation:

The Circumference of a circle, C is given as ;

2πr

Where, r = Radius

Radius, r = 17.4 cm

C = 2 * 3.14 * 17.4

C = 109.272 cm

C = 109 cm (nearest whole number)

3 0
3 years ago
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