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swat32
3 years ago
14

Solve 2(x+3)3/2=54 x = show your work

Mathematics
1 answer:
hjlf3 years ago
6 0

Answer:

x=15

Step-by-step explanation:

Step 1: Multiply both sides by 2.

Step 2: Simplify both sides of the equation.

6x+18=108

Step 3: Subtract 18 from both sides.

6x+18−18=108−18

6x=90

Step 4: Divide both sides by 6.

x=15

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You have to download question
solmaris [256]

Answer:

B) Mode doesn't change.

Step-by-step explanation:

Given:

A set of data with 16 being added to the set.

The mode of a given set of data is the data that is repeated the most number of times.

Here, 19 is repeated 3 times, so the mode is 19.

Now, if a number other than that of 19 being added, doesn't affect the mode of the data set as 19 will still be 3 times and adding 16 will not increase its number in the set.

So, the correct option is B.

4 0
3 years ago
Two partners are starting a wedding planning business. The total investment is $45,000. Their investments are in the ratio 4:5.
JulijaS [17]

Answer:

Hey there!

Think of 45000 being split to 9 pieces.

Each piece would be 5000 dollars.

Thus, the ratio would be 20000 to 25000

Hope this helps :)

7 0
3 years ago
Can someone answer this please with an explanation.
Harrizon [31]

Answer:

x=92

Step-by-step explanation:

those to angles are supplementary meaning that they add up to equal 180

so you set up the equation 180=x+x-4

180=2x-4

step 1 add 4 to each side

184=2x

step 2 divide each side by 2

x=92

so the angles equal 92 and 88

5 0
3 years ago
Read 2 more answers
I need help plz with this.
mars1129 [50]

Answer:

if you take away 94.75-72.85 you will get 21.90 but i dont know how much higher

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3 0
3 years ago
20 POINTS WILL GIVE BRAINLIEST <br> plz help with Question below
Anuta_ua [19.1K]

Answer:

Graph of Option D represents y=\sqrt{x}

Step-by-step explanation:

we are given our function as

y=\sqrt{x}

squaring on both sides we get

y^2=x

It represent a parabola opening towards the positive side of x axis. Hence it gives us some preliminary idea about the graph of the function we are given .

However our original function is y=\sqrt{x}

Domain of y=\sqrt{x} is all positive values of x

And square root of  positive values will always result in positive values. Hence y can not be negative as the range is All positive values of y

Hence we erase the graph of y^2=x  below x axis to obtain the graph of

y=\sqrt{x}

3 0
3 years ago
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