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Sergio039 [100]
2 years ago
6

Can someone help me on this?

Mathematics
1 answer:
dezoksy [38]2 years ago
8 0

Answer:

C

Step-by-step explanation:

divide 22.5 by 10

=2.5

so

f=2 1/2c

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Which equation can be used to find the measure of angle LJK?
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8 0
3 years ago
Determine the values of k and p so that the solution is "All Reals" when solving for y:
Angelina_Jolie [31]

Answer:

The value of k is  \pm 9 and The value of p is - 23  

Step-by-step explanation:

Given equation as :

81 y - 17  = k² y + 6 + p

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Now for real solution the equation have no solution

∵ The equation has no solution the ,

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I.e 81 = k²

Or, k = \sqrt{81}

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Again , If the coefficient of y is same then the equation is written as

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or, p = - 17 - 6

or, p = - 23

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6 0
2 years ago
Divide round your answer to the nearest hundredth 5608.67÷7
Likurg_2 [28]

Answer:

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4 0
3 years ago
Find f(-2) for f(x) = 2(4)x . will give brainliest for correct answer ​
Serhud [2]

Answer:

D

Step-by-step explanation:

This questions asks use to find what f(x) or y is, when x is equal to -2.

So, substitute -2 in for x in the equation.

f(x)=2(4)^x

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Multiply

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This fraction can be simplified. Both the numerator (top number) and denominator (bottom number) can be divided by 2.

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f(-2)= 1/8

The correct choice is D. 1/8

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3 years ago
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Volgvan

Step-by-step explanation:

so, we just enter the given data into the given formula. and then calculate. it does not get easier than that.

d = 8km/h × 2h = 16km

Serena ran 16km in these 2 hours.

7 0
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