3 years ago

HELPPPPP!!!! MEEE!!! PLEASE!!! ASAPPP!!!!

1 answer:

6 0

Umm, what grade are you in . i’ll see if i can help

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Bogdan [553]

First, it would help to put 46 and 2/3 into an improper fraction: 140/3.

Then, since this is a percent, we put that improper fraction over 100: (140/3)/100 = 140/300.

Finally, we multiply this answer by 28 since "of" means multiply:

(140/300) * 28 = 196/15 = 13 1/15

8 0

3 years ago

Lena [83]

Step-by-step explanation:

Use the method of TOA CAH SOH.

$tan(51.3) = \frac{opp}{adj} \\ \tan(51.3) = \frac{u}{4} \\ u = 4 \tan(51.3)$

$cos(51.3) = \frac{adj}{hypo} \\ \cos(51.3) = \frac{4}{v} \\ v \cos(51.3) = 4 \\ v = \frac{4}{ \cos(51.3) }$

Perimeter of triangle = Sum of all sides =

$u \: + \: v + 4$

5 0

2 years ago

WARRIOR [948]

I’m pretty sure it’s b.

6 0

2 years ago

elena55 [62]

80/400 as a decimal is 0.2

4 0

3 years ago

VikaD [51]

Answer:

2(8y+9m)

Step-by-step explanation:

8 0

3 years ago