3 years ago

Hiya! take your time! like 20 mins max plz!

Mathematics

1 answer:

Debora [2.8K]3 years ago

7 0

Answer:

15 and 17 are both undefined, 16 the slope is 0

Step-by-step explanation:

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What's the answer for this question? (The numbers after the letters are indexes btw) 27a9 x 18b5 x 4c2 Over 18a4 x 12b2 x 2c

zysi [14]

Answer:

$\frac{27a^9 * 18b^5 * 4c^2 }{18a^4 * 12b^2 * 2c} = \frac{9}{2}a^5b^3c$

Step-by-step explanation:

Given

$\frac{27a^9 * 18b^5 * 4c^2 }{18a^4 * 12b^2 * 2c}$

Required

Simplify

$\frac{27a^9 * 18b^5 * 4c^2 }{18a^4 * 12b^2 * 2c}$

Cancel out 18

$\frac{27a^9 * b^5 * 4c^2 }{a^4 * 12b^2 * 2c}$

Divide 4 and 2

$\frac{27a^9 * b^5 * 2c^2 }{a^4 * 12b^2 *c}$

Divide 27 and 12 by 3

$\frac{9a^9 * b^5 * 2c^2 }{a^4 * 4b^2 *c}$

Apply law of indices

$\frac{9a^{9-4} * b^{5-2} * 2c^{2-1} }{4}$

$\frac{9a^5 * b^3 * 2c }{4}$

Divide 2 and 4

$\frac{9a^5 * b^3 * c}{2}$

$\frac{9a^5b^3c}{2}$

Rewrite as:

$\frac{9}{2}a^5b^3c$

Hence:

$\frac{27a^9 * 18b^5 * 4c^2 }{18a^4 * 12b^2 * 2c} = \frac{9}{2}a^5b^3c$

4 0

2 years ago

Type the correct answer in each box. Use numerals instead of words. What is the y intercept of this quadratic function f(x)=-x*2

grandymaker [24]

Answer:

Y-intercept is (0, -22)

Step-by-step explanation:

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3 years ago

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the question is in the picture, i need the weight of train a and b i’ll give the right answer brainlist :))

frez [133]

Answer:

a 106

b 92

Step-by-step explanation:

Hope this helps!

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2 years ago

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The graph of y=-3x+4 is:

anzhelika [568]

The answer is C! a line that shows the set of all solutions to the equation :)

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3 years ago

A pie tin has an area of 81 pi square inches. Which choice below is closest to its

Brrunno [24]

Answer:

can i have the choices

Step-by-step explanation:

7 0

2 years ago

Hiya! take your time! like 20 mins max plz!​

Hiya! take your time! like 20 mins max plz!