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Neporo4naja [7]
4 years ago
13

A positive number "a" or the same number "a" increased by 50% and then decreased by 50% of the result? how bigger is the number?

Mathematics
1 answer:
Talja [164]4 years ago
5 0

Answer:

The\:number\:is\:smaller\:by\:25\%

Step-by-step explanation:

a+50\% a =a+0.5a=1.5a\\1.5a-50\% 1.5a=1.5a-0.75a=0.75a=75\% a

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Evaluate the function at the indicated values. f(x)= 6x^2+ 5x -12
seropon [69]

Step-by-step explanation:

We need to find the value of the function at the indicated value.

f(x)= 6x^2+ 5x -12

Indicated values are : f(-7), f(0), f(6), f(7)

To find f(-7), put x = -7 in the given function

f(-7)= 6(-7)^2+ 5(-7) -12=247

To find f(0), put x = 0 in the given function

f(0)= 6(0)^2+ 5(0) -12=-12

To find f(6), put x = 6 in the given function

f(6)= 6(6)^2+ 5(6) -12=234

To find f(7), put x = 7 in the given function

f(7)= 6(7)^2+ 5(7) -12=317

Hence, this is the required solution.

8 0
4 years ago
If s varies inversely as<br>t^2, and s = 10 when t=2, find s when t is 10.​
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We apply our knowledge in variation.

The solution can be seen in the photo

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3 years ago
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fredd [130]

Answer:

  • D. No, they are not similar.

Step-by-step explanation:

<u>Check the ratio of the two given sides:</u>

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Ratios are different so the triangles are not similar

Correct choice is D

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3 years ago
How much faster was Todd’s second trial then his first trial
meriva

Answer:

Todd second trail was 4 then his first trial was 8

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3 years ago
HELP ASAP!!! IM BEING TIMED. Use synthetic division to test one potential root. Enter the numbers that complete the division pro
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Step-by-step explanation:

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8 0
3 years ago
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