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Marta_Voda [28]
3 years ago
15

Answer plz i really need it

Mathematics
1 answer:
liq [111]3 years ago
6 0

answer

root 15

Step-by-step explanation:

root 15 =3.87 and it is closer to root 4

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HELP ME PLEASE I NEED A GOOD GRADE
posledela

Answer:

rectangles

Step-by-step explanation:

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3 0
3 years ago
What is the sum of the arithmetic series of odd numbers below 1+3+5+...+27
AnnZ [28]

Answer:

196

Step-by-step explanation:

1+2+3+4+......+25+26+27 = (1+27) + (3+25) + (5+23)+(7+21) + (9+19) + (11+17) + (13+15)

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It's like area of trapezoid of bases: 1, 27 and height of 14

6 0
3 years ago
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storchak [24]

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Step-by-step explanation:

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3 0
3 years ago
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Step-by-step explanation:

3 0
3 years ago
9y-5x=20 i dono how to do this x and y intercwpt thingy
bagirrra123 [75]
     9y - 5x = 20
or, (9y - 5x) / 20 = 1
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you'll get
x intercept (a) = -4
y intercept (b) = 20/9

8 0
3 years ago
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