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3 years ago

What operation should be performed SECOND to solve this problem?

Mathematics

1 answer:

Svet_ta [14]3 years ago

5 0

Mulitiplication is the answer

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84.87 is 115% of what

elena-s [515]

Divide 84.87 by 1.15, and you get 73.8

Then you can check your work by multiplying 73.8 by 1.15 and you get 84.87

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3 years ago

Find the slope of the line containing the points (2,7) and (-5, -4).

raketka [301]

Answer:

Step-by-step explanation:

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3 years ago

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Evaluate 2z + xy when x = 4, y =6, and z =3 A.24 B.144 C.30 D.76

musickatia [10]

Answer:

Step-by-step explanation:

2z + xy

Put z as 3, x as 4, and y as 6.

2(3) + (4)(6)

Multiply the terms.

6 + 24

Add both terms.

= 30

4 0

3 years ago

Read 2 more answers

Which graph is a function of x?m

Reil [10]

Answer:

Can you show me the fourth choice? I will be able to answer once you post it. If this is a four choice problem, then it is the choice that I can not see.

Step-by-step explanation:

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3 years ago

Given the parent function f(x)= log10^x and g(x)= 5x-2, what is f(x) • g(x)?

olchik [2.2K]

Answer:

$5x \log_{10}(x)-2 \log_{10}(x)$

(If that closed circle is an open circle, please let me know because that means something totally different)

Step-by-step explanation:

I think you are given:

$f(x)=\log_{10}(x) \text{ and } g(x)=5x-2$

and that you are asked to find:

$f(x) \cdot g(x)$

That operation means multiplication. (Let me know if is an open circle because that means something difference).

$f(x) \cdot g(x)$

$(\log_{10}(x) \cdot (5x-2)$

Distribute:

$\log_{10}(x)(5x)-\log_{10}(x)(2)$

Reorder a little (commutative property):

$5x \log_{10}(x)-2 \log_{10}(x)$

6 0

3 years ago