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Firlakuza [10]
3 years ago
14

Please help!!!! Your helping would be great!​

Mathematics
1 answer:
kozerog [31]3 years ago
5 0

They are not equivalent.


Explanation:


2:9 and 4:12

What you would do to find out if they’re equivalent is simplify them to see if they’re the same simplified

2:9 simplified is 2:9 and 4:12 simplified is 2:6
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AWARDING BRANLIEST TO FIRST CORRECT ANSWER!!! A train was carrying 560 passengers. This was 4/5 of its capacity. How many passen
Step2247 [10]

Answer:

700 passengers

Step-by-step explanation:

     4/5 = 560

(÷4)               (÷4)

     1/5 = 140

     560 + 140 = 700

I hope this helps <3

4 0
4 years ago
Read 2 more answers
Which expression is equivalent to (-2)(a+6)
Eva8 [605]
The equivalent answer to this expression is found by using the distributive property.
(-2a - 12)
Simply multiply the negative 2 into the second parenthesis.
3 0
3 years ago
The product of two numbers is 36 and their sum is 37. What is their difference?
hichkok12 [17]
Hello,
Let's be a the greatest number, b the smallest

Method 1:

a+b=37 ==>b=37-a
a*b=36==>a(37-a)=36
==> a²-37a+36=0
==>a²-36a-a+36=0
==>a(a-36)-(a-36)=0
==>(a-36)(a-1)=0
(a=36 and b=37-36=1) or (a=1 and b=37-1=36) but a>b ==>exclude
==>a-b=35

Method 2:

a*b=36
a+b=37 ==>(a+b)²=37²
(a+b)²-4ab=37²-4*36
==>a²+2ab+b²-4ab=1225
==>(a-b)²=35²
==>a-b=35 or a-b=-35 (to exclude since a>b)




7 0
3 years ago
Read 2 more answers
How is perimeter measured?
vazorg [7]

Perimeter is the linear distance around an object.

It is measured in c) linear units

6 0
3 years ago
Please help me with this
maria [59]

Answer:

I think the answer is positive 8

Step-by-step explanation:

6 0
3 years ago
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