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Eva8 [605]
2 years ago
15

Brainliest if you are correct

Mathematics
2 answers:
frez [133]2 years ago
4 0

Answer:

D) log_2(x)+3log_2(9)

Step-by-step explanation:

Given: log_2(9x^{3})

Use Exponent Rule: 3log_2(9x)

Use Addition Rule: log_2(x)+3log_2(9)

PtichkaEL [24]2 years ago
3 0
D............................
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It’s ratios can someone help look at the picture for the question
jolli1 [7]

Answer:

8:4

Step-by-step explanation:

the ratio of apple to orange juice is how much of each is used. to find how much is used for one smoothie look at the table. it says 8 of apple juice and four of orange juice. now make a ratio between the two. apply juice: orange juice=8:4

hope this helps, also what grade is this question for?

7 0
2 years ago
the amount of water in a bathtube as it drains can be modeled by this equation with y representing the number of gallons of wate
koban [17]
Since y is representing the number of gallons of water in the tub, we need to replace y with the number of gallons remaining in the tube to find the time. Fortunately, the problem is telling us  just that: 17.8 gallons. The only thing left is replacing that value in the equation, and solve for x to find the time:
17.8=-7.3x+39.7
7.3x=21.9
x= \frac{21.9}{7.3}
x=3

We can conclude that after 3 minutes <span>the tub will have 17.8 gallons of water remaining.</span>
4 0
3 years ago
AABC is reflected across the x-axis and then dilated by a factor of 2 using the
Hitman42 [59]

The transformation of A is A' = (8, -3)

<h3>How to determine the transformation?</h3>

From the graph, we have:

A = (3,1)

The scale factor and the center of dilation are given as:

k = 2

(a,b) = (-2,1)

The rule of reflection across the axis is:

(x,y) ⇒ (x,-y)

So, we have:

A' = (3,-1)

The rule of dilation is represented as:

(x,y) ⇒ (k(x - a) + a, k(y - b) + b)

So, we have:

A' = (2(3 + 2) - 2, 2(-1 - 1) + 1)

Evaluate

A' = (8, -3)

Hence, the transformation of A is A' = (8, -3)

Read more about transformation at:

brainly.com/question/4289712

#SPJ1

7 0
2 years ago
Which answer best describes the solution to the equation
leonid [27]
3m-9=9+3m \\&#10;3m-3m=9+9 \\&#10;0=18 \\&#10;\hbox{not true}

The answer is B. no solution.
6 0
3 years ago
Jackson is packing for a trip with his family. He is taking the items shown in the table.
Serhud [2]

Answer:

25%

Step-by-step explanation:

there is 8 items right 8 is 100% of all items and you are trying to find out the % of wering the jeans and the red shirt.

so 8 is 100% using that 1 of 100% is 12.5%

12.5% times 2 is 25 so 25% you might wear the jeans and the red shirt

hop this helps.

8 0
3 years ago
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