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3 years ago

Simplify. Your answer should contain only positive exponents −ab^2•(2a^0b^-4)^-4•2a^4b^-1

Mathematics

1 answer:

nordsb [41]3 years ago

6 0

Answer:

-a^5b^17/8

Step-by-step explanation:

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How do I find the y intercept in a fraction

Furkat [3]

ANSWER:

Both functions have the same slope

The linear equation does not have a y-intercept

The table and the grahp express an equivalent function

STEP-BY-STEP EXPLANATION:

In order to compare, we must calculate the slope of the table, knowing that the equation in its slope and intercept form is the following:

$\begin{gathered} y=mx+b \\ \text{where m is the slope and b is y-intercept} \end{gathered}$

The formula to calculate the slope is the following:

$m=\frac{y_2-y_1}{x_2-x_1}$

The points are (-6, -9/2) and (4,3), replacing:

$m=\frac{3-(-\frac{9}{2})}{4-(-6)}=\frac{3+\frac{9}{2}}{4+6}=\frac{\frac{15}{2}}{10}=\frac{15}{20}=\frac{3}{4}$

The slope is 3/4

Now, for b

x = 4

y = 3

m = 3/4

replacing:

$\begin{gathered} 3=\frac{3}{4}\cdot4+b \\ b=3-3 \\ b=0 \end{gathered}$

The equation is:

$y=\frac{3}{4}x$

Therefore, the true statements are:

• Both functions have the same slope

• The linear equation does not have a y-intercept

• The table and the grahp express an equivalent function

8 0

10 months ago

25 10^6 in standard form

Alex

Answer:

0^6= 1000000. The final answer is 25000000.

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3 years ago

Find the surface area

mote1985 [20]

Answer:

Step-by-step explanation:

l = 7 in

w = 11 in

h = 5 in

Surface area = 2*(lw +wh +hl)

= 2*(7*11 + 11*5 + 5*7)

= 2* (77+ 55 + 35)

= 2 * 167

= 334 square inches

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3 years ago

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34kurt

Answer:

h = 197

Step-by-step explanation:

add 14 to each side, and h = 197

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scZoUnD [109]

Answer:

4 pie 3 so 4 times pie times 3

Step-by-step explanation:

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2 years ago