3 years ago

I got this for my classwork does anyone know how to solve this step by step

Mathematics

1 answer:

Nataly_w [17]3 years ago

7 0

Answer:

http://www.cssdrive.com/

Step-by-step explanation:

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the audience in a theatre is made up of the following ratio: men:women:children 3:4:5. there are 348 people in the audience. cal

scoundrel [369]

There are 87 men 3 is the male ratio You add all the ratios 3+4+5=12 3/12×348 =87

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4 years ago

BRAINLIEST + 20 POINTS!!!!!!!!!!!! THANKS AND 5 STAR RATING!!!!!!!!!!!

vesna_86 [32]

Answer:

3 and 5/16

Step-by-step explanation:

3+(2+8)2-:4*((1)/(2))^(4)=53/16

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3 years ago

Walmart sells birthday cakes for $18 after three days, they mark down the cakes by 45%. What is the discounted price

Misha Larkins [42]

Answer:

$9.90

Step-by-step explanation:

5 0

3 years ago

What is the factorization of the trinomial below -x^2+x+42

aksik [14]

For the given trinomial

$a=-1, b=1 ,c=42$

We need to multiply a by c
$-1 \times 42 = - 42$

We split the middle term with these two factors
$7,-6$
To obtain,

$- {x}^{2} + 7x -6x + 42$
We now factor

$- {x}^{2} + x + 42 \: = x( - x + 7) + 6( - x + 7)$
This implies

$- {x}^{2} + x + 42: = (x + 6)(7 - x)$

4 0

4 years ago

Read 2 more answers

PLEASE HELP AS SOON AS POSSIBLE!

ad-work [718]

Step-by-step explanation:

(i) 240 ÷ 4000 = 0.06

(ii) 760 ÷ 4000 = 0.19

(iii) (20 + 10) ÷ 4000 = 0.0075

I guess this is the answer

i am not sure!!!!

3 0

2 years ago

I got this for my classwork does anyone know how to solve this step by step​

I got this for my classwork does anyone know how to solve this step by step