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Alex787 [66]
3 years ago
11

What is the constant of proportionality in the equation y=12.9x? Enter your answer as a decimal

Mathematics
1 answer:
forsale [732]3 years ago
3 0

Answer:

The constant of proportionality would just be 12.9.

Step-by-step explanation:

This equation is already simplified enough to were the constant of proportionality is just the number attached to the x.

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29+10j= -11<br> Find the value for j
Nezavi [6.7K]
<span>29+10j= -11
</span><span>29+10j - 29 = -11 - 29 (subtract 29 to both sides)
10j = -40
10j/10 = -40/10 (divide both sides by 10)
j = -4


</span>
7 0
3 years ago
Read 2 more answers
Kindly help me out..................
kenny6666 [7]

Answer:

The second function represents an even function; g(x)=2x^{2} +1

Step-by-step explanation:

A function f(x) is said to be even if f(x) = f(-x). All we need to do is replace x with -x in each equation, simplify it and assess whether the equation remains unchanged. If  the equation is identical to the original one then it is said to be even. Another good example of an even function is the cosine function. Moreover, even functions have y-axis symmetry

4 0
3 years ago
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On Tuesday Conrad had 3 times as many sales as on Monday. On Wednesday, he had 9 times as many sales as on Monday. Over the thre
Vlad1618 [11]

Answer:

Conrad had 56 sales on Monday , 168 sales on Tuesday and 504 sales on Wednesday.

Step-by-step explanation:

Let x be the no. of sales on Monday

We are given that On Tuesday Conrad had 3 times as many sales as on Monday.

So, Conrad had sales on Tuesday = 3x

We are also given that On Wednesday, he had 9 times as many sales as on Monday.

So, Conrad had sales on Wednesday = 9x

Over the three days, he had a total of 728 sales

So, x+3x+9x=728

13x=728

x=\frac{728}{13}

x=56

Conrad had sales on Tuesday = 3x =3(56)=168

Conrad had sales on Wednesday = 9x=9(56)=504

Hence Conrad had 56 sales on Monday , 168 sales on Tuesday and 504 sales on Wednesday.

7 0
2 years ago
I need help with questions 10-14, would appreciate work shown​
Nana76 [90]

Answer:

Step-by-step explanation:

10-h

11-A

12-g

13-a

14-f

Mark as brainlest please

8 0
3 years ago
What expression is equivalent to 5 to the 6th power?PlZZZ HElP
Akimi4 [234]

Answer:

5^6 = 125 * 125

Step-by-step explanation:

The given expression can be represented as:.5⁶

Required

Find equivalent expression

5^6

Express 6 as 3 + 3

5^6 = 5^{3+3}

Apply the following law of indices

a^{m+n} = a^m * a^n

So, we have:

5^6 = 5^{3} * 5^{3}

Express 5^3 as 125

5^6 = 125 * 125

Hence, option (b) is equivalent

8 0
2 years ago
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