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zaharov [31]
3 years ago
9

Please help me i don’t understand it

Mathematics
1 answer:
hoa [83]3 years ago
3 0
30.78cm 32.36cm 73.14cm the process is shown in the following picture

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Smart people I ask for you to help me pls
zepelin [54]

Answer:

d) -90º

Step-by-step explanation:

8 0
3 years ago
N equation of a line through (0, 2) which is perpendicular to the line y=3x+3y=3x+3 has slope
zhannawk [14.2K]
Something's not quite right here.  What do you mean by "N?"

I could and will make assumptions regarding what you meant.  (Feel free to correct me if need be.)

Find the equation of a line through (0,2) <span>which is perpendicular to the line y=3x+3.  To find the slope of this perpendicular line, take the negative reciprocal of 3 (the slope of the given line).  It is -1/3.

Using the point-slope form of the equation of a straight line:

y = (-1/3)x + 2 (answer)</span>
7 0
3 years ago
A photograph measures five inches wide and six inches long. The picture is enlarged to fit on a wall. If the new larger picture
icang [17]

Answer:

180 inches

Step-by-step explanation:

150/5 = 30

so 30 x 6 = 180

5 0
3 years ago
What is the probability of getting blue and green on a spinner that is 3/10 and 1/5 blue
DaniilM [7]
So 3/10 green and 1/5 blue.  First, let's convert them into equal fractions.  Now we have 3/10 and 2/10.  When combined, it is 5/10.  That means there is a 50% chance you will land on blue or green.
5 0
3 years ago
What is the gratest common factor of 84 and 108?
romanna [79]
84: 1,2,3,4,6,7,12,14,21,28,42
                                             
108: 1,2,3,4,6,9,12,18,27,36,54,108

Therefore, your G.C.F. is: 12


5 0
3 years ago
Read 2 more answers
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