Answer:
step by step!
Step-by-step explanation:
let it be know, that ALL triangles equal up to 180 degrees. we know that triangle a has a 90 degree angle. first lets find the missing angle (purple question mark in triangle a): 25 + 90 = 115. 180 - 115 = 65.
you also know that the blue line is 180 degrees, so you can use the given measurement, 75, and the on you just found, 65, to find the last one. 65 + 75 = 140. 180 - 140 = 40 (purple question mark in triangle b).
now looking at triangle b, the given measurement, 40, and the one you just found, also 40, PLUS the ?, will equal 180. to do this you will do 40 + 40 = 80. 180 - 80 = 100.
? equals to 100 degrees.
The dot plot that represents the same data as that in the frequency table is option 2.
<h3>What is a dot plot?</h3>
A dot plot is a graph that is used to display data using dot. The number of dots in the dot plot must be equal to the frequency in the frequency table.
For example, the frequency of the age range of 25 to 29 is 3. Thus, there must be 3 dots spread between 25 to 29.
Please find attached the complete question. To learn more about frequency tables, please check: brainly.com/question/27344444
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Answer:
English Translation
Hello can you help me, I have a 3rd level math dm to return before Tuesday September 14th, here is the announcement:
A 25m cable is stretched from the top of a vertical pylon. The ground is considered horizontal. The distance between the base of the pylon and the ground anchoring point of the cable is 4m. Draw a diagram of the situation, determine the height of this pylon, justifying the method used.
Thank you kindly answer me, good evening.
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Given,
h ( x ) = - x + 1
To find : h ( 0 ) = ?
h ( 0 )
= - ( 0 ) + 1
= 1
Answer:
47
Step-by-step explanation:
All the interior angles of a triangle add up to 180 degrees
