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Ugo [173]
3 years ago
13

Which sample is the best representation of a box that holds 20 red buttons, 60 green buttons, 80 blue buttons and 40 yellow butt

ons?
Mathematics
1 answer:
nirvana33 [79]3 years ago
6 0

Answer:

3840000

Step-by-step explanation:

you need to multiply 20 times 60

times 80 times 40

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>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Studentka2010 [4]

Answer:

b

Step-by-step explanation:

4 0
3 years ago
20 POINTS !!!!<br> The roots of the equation x^2+bx+c=0 are −4 and 2. Find b.
Irina18 [472]

first, love the killua profile picture ! i love hunterxhunter i am currently on season 5, episode 44 or 45 aka 119 or 120 but anyways,

answer:

b = 2

step-by-step explanation:

because its roots are -4 and 2,

and a = 1 [The coefficient of x^2] we know that x^2 + bx + c = (x - (-4)) (x-2)=(x+4)(x-2) = 0.

using the distributive property we get,

x^2 + 2x - 8 = 0.

by equating coefficients (common strategy for partial fractions and undetermined coefficient method of solving ODE), we get b = 2 and c = -8 ( solved c just for fun guess :) ) .

hope this helps :)  

<em>-audrey <3</em>

5 0
3 years ago
According to exponent rules, when we multiply the expressions we __ the exponents
serious [3.7K]

Answer:

Add

Step-by-step explanation:

6 0
3 years ago
What’s the ratio of the area?<br> 250/686<br> 25/49<br> 5/7<br> 125/343
earnstyle [38]

Answer:

Your answer is 25:49

------------------------------

Hope it helps...

Have a great day!!

4 0
3 years ago
Soduko I don’t get it
horsena [70]

Answer:

4  2  1  3

3  1  4  2

1  3  2  4

2  4  3  1

BRAINLIEST??

7 0
4 years ago
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