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xxTIMURxx [149]
3 years ago
12

Which answer represents the series in sigma notation?

Mathematics
2 answers:
Savatey [412]3 years ago
7 0

Answer:

Its B ez

Step-by-step explanation:

NemiM [27]3 years ago
6 0

Answer:

B

Step-by-step explanation:

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What is the equation of the line that goes through (2, 2) and is perpendicular to y = 5x + 3?
Marina CMI [18]
Y = 5x + 3.....the slope here is 5. A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal, we flip the original slope and change the sign. So we have slope 5 or 5/1.....flip it and it becomes 1/5....change the sign and it becomes - 1/5. So our perpendicular line will have a slope of -1/5.

y = mx + b
slope(m) = -1/5
(2,2)....x = 2 and y = 2
now we sub into the formula and find b, the y int
2 = -1/5(2) + b
2 = -2/5 + b
2 + 2/5 = b
10/5 + 2/5 = b
12/5 = b
so ur perpendicular equation is : y = -1/5x + 12/5 <==
5 0
3 years ago
If -3 is a zero of f(x)= x^3+x^2-21x-45, find all of its zeros and their multiplicities
mr_godi [17]

Answer: the zeros are -3, -3 and 5

Multiplicity is 2

Step-by-step explanation:

5 0
3 years ago
HELP PLEASE!
algol13

Step-by-step explanation:

5×4=20. 20×9=180

+

9×4=36. 36/9=4

180+4=184

answer=184

when a number is next to a letter it mean to multiply

and / means to divide

3 0
3 years ago
Multiplying a vector by a plain number is referred to as scalar multiplication.<br> True or false?
Yuki888 [10]

9514 1404 393

Answer:

  True

Step-by-step explanation:

In scalar multiplication, each component of the vector is multiplied by the scalar. The description is True.

3 0
3 years ago
WILL GIVE BRAINLIEST! BUT YOU MUST EXPLAIN<br><br> explain clearly ...
aleksandr82 [10.1K]

Answer:

D

Step-by-step explanation:

Add all numbers then divide by 6 (Add all numbers including 94 then divide by six to get your answer)

5 0
2 years ago
Read 2 more answers
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