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monitta
3 years ago
15

What is the value of x? Enter your answer in the box. x =

Mathematics
2 answers:
Elena-2011 [213]3 years ago
4 0

Answer:

x=3

Step-by-step explanation:

Just took the test

Lunna [17]3 years ago
3 0
For this you would use the "angle bisector theorem," which states that the ratio of the other two sides are proportional to the two segments of the divided base (opposite the bisected angle). See attached image...
In other words:
\frac{3}{4}  =  \frac{2.25}{x}  \\ cross - multiply \\ 3x = 4(2.25) \\ x = 9 \div 3 = 3
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Which equation is equivalent to the given equation?<br> - 4(x – 5) + 8x = 9x – 3
seraphim [82]

Hi!

-4(x - 5) + 8x = 9x - 3

-4x + 20 + 8x = 9x - 3

-4x + 8x - 9x = -3 - 20

<u>-5x = -23</u>

Answer: B

3 0
3 years ago
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Opposite of expanded form ​
son4ous [18]

Answer:

factored form

Step-by-step explanation:

example

(x + 2)(x + 3) ← is an expression in factored form

= x² + 5x + 6 ← in expanded form

8 0
1 year ago
Can someone help me please.!!
Gelneren [198K]

Answer:

Quotient Rule: x^-4, 10^-1

Repeated Multiplication: (x)(x)/(x)(x)(x)(x)(x)(x), 10x10x10x10/10x10x10x10x10x

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Step-by-step explanation:

5 0
2 years ago
What is the slope of the line shown below?
balandron [24]

Answer:

2/3

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1-(-7)

--------= 8/12 =2/3

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