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WINSTONCH [101]
3 years ago
13

Please help with work

Mathematics
1 answer:
yawa3891 [41]3 years ago
6 0
Answer


If one of your options are six then choose it
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How do you convert 20/12 to a proper fraction
julia-pushkina [17]

Answer:

21

Step-by-step explanation:

4 0
3 years ago
Find f(3).<br><br> f(x) = x2 + 5x - 9<br> A) 7 <br> B) 10 <br> C) 9 <br> D) 15
Lelechka [254]

Answer:

f(3) = 15. Correct: D)

Explanation:

<u>Numeric Value of a Function</u>

The value of a function f(x) when x = a is calculated by replacing the x for a. We have the function:

f(x)=x^2+5x-9

It is required to find f(3), or the numeric value of f when x=3. Replace x for 3

f(3)=3^2+5(3)-9

f(3)=9+15-9

f(3)=15

A) Incorrect. f(3) is not 7

B) Incorrect. f(3) is not 10

C) Incorrect. f(3) is not 9

D) Correct. f(3) =15 as found above.

4 0
3 years ago
Name the property of real numbers illustrated by the equation (x + 8) + 4 = x + (8 + 4)
Hitman42 [59]

Answer:

D. Associative Property

Step-by-step explanation:

The group is being switched around.

7 0
3 years ago
Read 2 more answers
Write the expression as the logarithm of a single number or expression.<br>4 In 2+3 In 5​
madreJ [45]

Answer:

ln [2^4 * 5^3]

Step-by-step explanation:

Rewrite 4 ln 2 as ln 2^4 and 3 ln 5 as ln 5^3.

Then 4 In 2+3 In 5 = ln 2^4 + ln 5^3, which in turn becomes

ln [2^4 * 5^3]

6 0
3 years ago
I need help with this​
maksim [4K]

Answer:

The answer is B

Step-by-step explanation:

6 0
3 years ago
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