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tangare [24]
3 years ago
14

Please help The question is in the screenshot down below.

Mathematics
1 answer:
Furkat [3]3 years ago
3 0

Answer:

Scale factor of 2

Step-by-step explanation:

The base legnth of the after image is 8 and the original base legnth is 4 so 8/4=2

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PLZZ HELP ME WILL GIVE BRAINLIEST ( write in exponential form) 26*26^8
Lisa [10]

Answer:

26 * 26^8 = 26^9

Step-by-step explanation:

Here, we want to write 26 * 26^8 in exponential form.

26* 26^8 is same as 26^1 * 26^8

According to the first law of indices, we are going to add the powers together;

Thus, this gives ; 26^(1 + 8) = 26^9

5 0
3 years ago
What is 0.7b^3•0.4b^9
Dennis_Churaev [7]

It's an expression that can be simplified to read

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   =  (      0.28    )  (    b¹²      )  =  0.28 b¹² .

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3 years ago
The time required to do a job varies inversely as the number of people working. It takes 5hr for 7 bricklayers to build a park w
ExtremeBDS [4]

<u>Answer</u>

3.5 hours.


<u>Explanation</u>

The first step is to calculate the constant of proportionality.

t ∝ 1/n

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t = k/n

k =tn

   = 5×7 = 35

The equation becomes;

t = 35/n

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6 0
3 years ago
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Kazeer [188]

Answer:

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Step-by-step explanation:

In this case, the purpose of the experiment is to see whether reducing body temperature for three days after birth increased the rate of survival without brain damage.

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If it is not compared to nothing or to a new method, it wouldn't be possible to conclude if the method is better or not than the usual care.

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3 years ago
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vazorg [7]

Answer:

Less than.    <

Step-by-step explanation:

8 0
2 years ago
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