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lora16 [44]
2 years ago
12

8.

Mathematics
1 answer:
kakasveta [241]2 years ago
8 0

Step-by-step explanation:

i just answered this.

the average change rate is the change of the functional result in a given interval relative (= divided by) to the length of the interval of the input variable.

in short

( f (interval upper limit) - f (interval lower limit) ) /

(interval upper limit) - (interval lower limit)

upper limit = 0

lower limit = -2

the functional values (y) are 6 and 10 at these points.

so, we get

(6 - 10) / (0 - -2) = -4 / 2 = -2

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Nonamiya [84]

Answer:

A is the answer

Step-by-step explanation:

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3 years ago
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kumpel [21]

Answer:

<em> 200cm²</em>

Step-by-step explanation:

Total surface area of the prism = bh + L(s1+s2+s3)

b is the base of the triangle = 15cm

h is the height of the triangle = 8cm

Perimeter of the triangular base = s1 + s2 + s3 = 8+17+15

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L is the lateral height = 2cm

Substitute the given values into the formula;

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<em>Hence the total surface area of the prism is 200cm²</em>

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3 years ago
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Yuki888 [10]

Answer:

She divided the coefficients incorrectly

Step-by-step explanation:

A. She divided the coefficients incorrectly.

B. She added the exponents instead of subtracting them.

C. She divided the coefficients instead of subtracting them.

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Answer:

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Step-by-step explanation:

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