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Mariana [72]
2 years ago
12

PLEASE HELP, EASY QUESTION

Mathematics
2 answers:
alukav5142 [94]2 years ago
5 0
I’m pretty sure it’s a/c=b/d. Bc don’t a=c and b=d?
GaryK [48]2 years ago
4 0

Answer:

All of the following proportions are equivalent except a/d=c/b.

a/b=c/d

b/a=d/c => a/b = c/d

a/d=c/b not equal to a/b = c/d

a/c=b/d => a/b = c/d

Step-by-step explanation:

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Multiply out and simplify: (x + 6)(x - 2)
Gwar [14]

Answer:

x squared+4x−12

Step-by-step explanation:

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2 years ago
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Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 4,9,14,
scZoUnD [109]

Answer:

It is an arithmetic sequence and the common difference is 5

Step-by-step explanation:

4+5 = 9; 9+5=14 (adding is arithmetic, multiplying is geometric)

7 0
2 years ago
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Write the equation of the line in fully simplified slope Intercept form.
andre [41]

Answer:

y = -0.83x - 2

Step-by-step explanation:

Slope intercept form is y = mx+b.

M is the slope: In this case the slope (rise/run) is 10/12. However, the slope is decreasing is that would make it negative.

Now we have: y = -0.83x + b

B represents the y-intercept. The y-intercept here is -2. So our final equation is:

y = -0.83x - 2

8 0
2 years ago
3/4+(1/3÷1/6)-(-1/2)=?
Ugo [173]

Answer:

3 1/4 or 3.25

Step-by-step explanation:

8 0
2 years ago
10. Find the coefficient of x term in the expansion of (2x - 5)(x2 – 3x2 + 4).​
m_a_m_a [10]

Answer:coefficient of x term is 8

Step-by-step explanation:I(2x-5)(x2-3x2+4)

                                             (2x-5)(-2x2+4)

                                             -4x3+8x+10x2-20

                                        coefficient of x is 8

8 0
3 years ago
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