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2 years ago

15

Can someone please help me?

2 answers:

mojhsa [17]2 years ago

5 0

I think that it’s x^2+4x+5

Fittoniya [83]2 years ago

3 0

Answer:

x²+4x+5

Step-by-step explanation:

i provided a picture explanation.

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Helppppppp pleasssseeeeee

Svet_ta [14]

$14mi-5\frac{7}{10}mi=[(14-5)-\frac{7}{10}]mi=(9-\frac{7}{10})mi=(8+1-\frac{7}{10})mi\\\\=(8+\frac{10}{10}-\frac{7}{10})mi=(8+\frac{10-7}{10})mi=(8+\frac{3}{10})mi=\boxed{8\frac{3}{10}mi}\\\\other\ method\\\\14mi-5\frac{7}{10}mi=14mi-5.7mi=(14-5-0.7)mi\\\\=(9-0.7)mi=\boxed{8.3mi}$

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2 years ago

$3.00 is ____ % of $1.80

natta225 [31]

1.666666666666667%

3.00/1.80

1.666666666666667 as a fraction is 5/3

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3 years ago

6 poodles to 18 beagles

JulijaS [17]

Answer:WHY YOU CHEATING LOL

Step-by-step explanation:

3 0

2 years ago

HELPP it’s angles of a triangle much appreciated !

bulgar [2K]

Answer:

The coastline of alaska is longer than the entire coastline of the lower forty-eight states

3 0

2 years ago

(3ab+2c)^3 what is the answer

svet-max [94.6K]

Answer:

$=27a^3b^3+54a^2b^2c+36abc^2+8c^3$

Step-by-step explanation:

$(3ab+2c)^3$

$=(3ab+2c)$ × $(3ab+2c)$ ×

$=(3ab+2c)(9a^2b^2+12abc+4c^2)$

$=(3ab)(9a^2b^2)+(3ab)(12abc)+(3ab)(4c^2)+(2c)(9a^2b^2)+(2c)(12abc)+(2c)(4c^2)$

$=27a^3b^3+36a^2b^2c+12abc^2+18a^2b^2c+24abc^2+8c^3$

$=27a^3b^3+54a^2b^2c+36abc^2+8c^3$

<em>hope this helps....</em>

5 0

2 years ago