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Komok [63]
3 years ago
6

Is this 1/3 7/21 a proportion

Mathematics
2 answers:
Brut [27]3 years ago
3 0
Yes they are proportionate
Yanka [14]3 years ago
3 0

Answer:

Yes it is !

Step-by-step explanation:

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gina is making a square tablecloth. what is the least number of inches of trim gina will need to go all the way around the edge
boyakko [2]
You need to include the numbers.
8 0
2 years ago
Can someone help geometry is confusing
NikAS [45]

<LMP and <NMP are supplementary angles so sum = 180

<LMP +  <NMP = 180

(-16x + 13) + ( - 20x + 23) = 180

-16x + 13  - 20x + 23 = 180

-36x + 36 = 180

-36x = 144

    x = -4

<LMP = -16x + 13 = -16(-4) + 13 = 77

<NMP = - 20x + 23 = - 20(-4)  + 23 = 103

Answer

<LMP  = 77°

<NMP  = 103°

5 0
2 years ago
Andrew is cutting a piece of fencing for his yard. How many pieces of fence that are 5 1/3 inches long can he cut from a section
IrinaVladis [17]

Answer:

2 37/40

Step-by-step explanation:

7 0
2 years ago
Assertion - if the mean of five observations X, X+2, X+4, X+6, X+8 is 11 then,Mean of last 3 observations is 8. Reason - Range=
FinnZ [79.3K]
A is false but R is true (the mean of the last 3 values is not 8 since x=7)
6 0
2 years ago
|(1)
Yanka [14]
So first you would divide 1950/6 to find the amount for one year of their age.
Then you would multiply that by the ages, which should get you 4 numbers, then you all those numbers together. Try 9750.
3 0
2 years ago
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