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kirill115 [55]
3 years ago
6

Which relation is a function?

Mathematics
1 answer:
san4es73 [151]3 years ago
6 0

Answer:

A {(3,2), (4,5), (6,8),(7,5)}

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Find the surface area of the figure below.
11Alexandr11 [23.1K]

Answer:

256 is the answer

4 0
3 years ago
Please help me 8th grade math
mamaluj [8]

Answer:

y=1/2x+6

Step-by-step explanation:

for the equation you start with finding the rate of change (wich is what y changes by as x  9minths) in creases by 1) and then add the Y-intercept, so it would be Y=1/2x+6


Formula:

Y=△y•x+b(y-int)

To find y intercept find what <em>y </em>is when x is 0, or in this case you know it comes out 6 feet tall, so that is what the Y int. is

7 0
3 years ago
I kind of understand this question, but I'm not sure how to answer it directly, can someone help please.
nordsb [41]
So here we use the pythagorean theorem which is a2 + b2 = c2 (“a” squared times “b” squared equals “c” squared) the length from calvins house to the intersection is “a” and the length from phoebes house to the intersection is “b” so in order to find out the length of “c” (calvins house to phoebes house) we need to use the pythagorean theorem

a2 275x275=75,625

b2 113x113 = 12,769

so now that we have figured out what a2 and b2 are let’s add them

75,625 + 12,769 = 88,394

now since we only need to find out the length and not the area we need to find the square root of 88,394

the square root of 88,394 is 297.311 (i cut off the decimal after three places)

the direct length from phoebes house to calvins is 297.311 meters
5 0
3 years ago
Last year at a certain high school, there were 100 boys on the honor roll and 50 girls on the honor roll. This year, the number
tamaranim1 [39]

Answer:

150

Step-by-step explanation:

Tama Po yan ur welcome po

8 0
3 years ago
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During each minute of comedy show, Carlin laughs 5 times. Carlin watches 3 comedy shows every day, and each show is 40 minutes l
wariber [46]
During each minute, he laughs 5 times

he watches 3 comedy shows....each one being 40 minutes....so thats a total of : 3 * 40 = 120 minutes

and if he laughs 5 times per minute....120 * 5 = 600 laughs per day <==
3 0
4 years ago
Read 2 more answers
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