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Pani-rosa [81]
3 years ago
9

Find 415 of 619 in simplest form,

Mathematics
1 answer:
Finger [1]3 years ago
8 0

Answer:

415/619

Step-by-step explanation:

619 is a prime number, so the fraction is in simplest form already.

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Y+5=-(x+5) in standard form
swat32

1. y+5=-x-5

2. y=-x-5-5

3.y=-x-10

4. y=x-10

_______________________

1. distribute negative sign

2. move the constant to the right and change the sign

3. -5-5 equals -10, bring everything down

4. change the sign of the x to positive, the equation is in standard form

5 0
3 years ago
Write the first 3 terms of the sequence an=n+2​
frutty [35]

Answer:

Step-by-step explanation:

a_n = n + 2

a_1 = 1 + 2 = 3\\a_2 = 2 + 2 = 4\\a_3 = 3 + 2 = 5

8 0
3 years ago
What is the density of an object having a mass of 25 g and a volume of 8.0 cm cubed
weqwewe [10]

Answer:

3.125 g/cm³.

Step-by-step explanation:

The formula for density/mass/volume is d = m/v, where d is density in grams per cm cubed, m is in grams, and v is in cm cubed.

In this case, m = 25 and v = 8.0.

d = 25 / 8.0

d = 25 / 8

d = 3.125.

So, the density of the object is 3.125 g/cm cubed.

Hope this helps!

6 0
3 years ago
Solve (x + 2) (x + 3) + (x – 3) (x – 2) – 2x(x + 1) = 0<br> x = 5<br> x = 6<br> x = 7<br> x = 8
Anna11 [10]

Answer:

x = 6

Step-by-step explanation:

3 0
3 years ago
Drag each tile to the correct box.
levacccp [35]

Answer:

  1. 15 - 7 (Parentheses)
  2. 3² (Exponents)
  3. 8 × 2 (Multiplication)
  4. 40 ÷ 8 (Division)
  5. 5 + 9 (Addition starting from the leftmost)
  6. 14 + 16 (Addition after the first addition operation)

Concept:

When encountering questions that ask for simplifying expressions through operation, following the PEMDAS method would be easier:

  • <u>P</u>arentheses
  • <u>E</u>xponents
  • <u>M</u>ultiplication
  • <u>D</u>ivision
  • <u>A</u>ddition
  • <u>S</u>ubtraction

Therefore, the whole process of simplifying the given expression should follow the PEMDAS method. <u>For extra</u>, whenever there are two occurences of the same operation, then prioritize the leftmost and go right.

Hope this helps!! :)

Please let me know if you have any questions or need further explanation

8 0
2 years ago
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