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Bond [772]
3 years ago
9

London mixes 6 parts yellow paint with 3 parts blue paint to make green She adds 1 more part of yellow to change the

Mathematics
2 answers:
Leona [35]3 years ago
7 0

Answer:

7 to 3

Step-by-step explanation:

i just took the unit review :)

soldi70 [24.7K]3 years ago
4 0

Answer:

7:3

Step-by-step explanation:

you now have 7 yellow parts, and three blue parts. The ratio of yellow:blue is therefore 7:3

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What multiplies to -26 and adds to 5
Kryger [21]
The two numbers are (5+ √(129))/2 and (5-√(129))/2.

(5+ √(129))/2+ (5-√(129))/2= 5
(5+ √(129))/2* (5-√(129))/2= -26

Hope this helps~
6 0
3 years ago
Simplify 8 + 3{x - 2[x + 5(x + 3)]}.<br><br> -33x + 82<br> 33x - 82<br> -33x - 82
77julia77 [94]

Answer:

<h2>-33x - 82</h2>

Step-by-step explanation:

Use

PEMDAS:

P      Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

and the distributive property a(b + c) = ab + ac.

1)\qquad5(x+3)=5x+15\\\\2)\qquad x+5(x+3)=x+5x+15=6x+15\\\\3)\qquad2[x+5(x+3)]=2(6x+15)=12x+30\\\\4)\qquad x-2[x+5(x+3)]=x-(12x+30)=x-12x-30=-11x-30\\\\5)\qquad3\{x-2[x+5(x+3)]\}=3(-11x-30)=-33x-90\\\\6)\qquad8+3\{x-2[x+5(x+3)]\}=8+(-33x-90)=-33x-82

5 0
3 years ago
If two angles are adjacent and have a sum of 180, then they are?
cupoosta [38]

They are most likely 90 degrees, due to the sharing of a common side and a common vertex. They really could be anything though. If given more details, I will give a better answer. I still would like Brainliest, however.

6 0
3 years ago
Read 2 more answers
Find -3a divided by 6 when a=-2
podryga [215]

-3a/6


-3(-2) /6


6/6


1 is the answer

4 0
3 years ago
Read 2 more answers
Help Please!
Debora [2.8K]

Answer:

1) D

2) False

Step-by-step explanation:

7 0
3 years ago
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