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3 years ago

What is the easiest method to solve this equation?

Mathematics

2 answers:

Gennadij [26K]3 years ago

4 0

Using the quadratic equation would be the easiest

Kryger [21]3 years ago

4 0

Answer: C (Quadratic Formula)

Explanation:

No reason really. No way to factor by using “nice” numbers. Isolating the variable (e.g. completing the square) gives us “complicated” fractions. It therefore can’t be D. The answer is C

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Simplify this ratio completely 24/16<br>

Bas_tet [7]

Answer:

3/2 or 1.5

Step-by-step explanation:

24/16 = 12/8

12/8 = 6/4

6/4 = 3/2

So, if you want fraction it's 3/2 and decimal is 1.5

5 0

2 years ago

Parallelogram ABCD is dilated to form parallelogram EFGH. Side AB is proportional to side EF. What corresponding side is proport

Triss [41]

The answer is EH

good luck

4 0

3 years ago

What is the missing length?

mamaluj [8]

Answer:

13.2''

Step-by-step explanation:

lets ? be x

x² + 15² = 20²

x² = 20² - 15²

x = √175

x = 13.2''

so missing length = 13.2''

5 0

2 years ago

Read 2 more answers

I need help!! I don't know how to do this at all

Harman [31]

You have to make a proportion:
12+x/8=8/x
Then cross multiply to solve for x

8 0

3 years ago

Geometry math thanks if you help

baherus [9]

Answer: Option B.

Step-by-step explanation:

For this exercise it is important to remember that, by definition, a relation is a function if and only if each input value has an unique output value.

The input values are the values of the variable "x" and the output values are the values of the variable "y".

You can observe in the table shown in the picture, that the input value -2 has two different output values:

$x=-2,y=3\\\\x=-2,y=-13$

Notice that the input vale -1 has two different output values too:

$x=-1,y=-1\\\\x=-1,y=-9$

Therefore, based on this, you can conclude that the information given in the table is a relation but not a function.

7 0

3 years ago