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2 years ago

13

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

1 answer:

podryga [215]2 years ago

5 0

Answer:

Step-by-step explanation:

30 meters

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netineya [11]

Answer:

2x +21

Step-by-step explanation:

$log_{5} {5}^{(2x - 9)} + log_{3} {729}^{5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} {( {3}^{6} )}^{5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} { {3}}^{6 \times 5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} { {3}}^{30} \\ \\ =(2x - 9) log_{5} {5} + 30 log_{3} { {3}} \\ \\ = (2x - 9).1 + 30(1 )\\ ( \because \: log_{a} { {a}} = 1) \\ \\ = 2x - 9 + 30 \\ \\ = 2x +21$

7 0

3 years ago

What’s the inverse of the function F(x)=2x+1

antoniya [11.8K]

Answer:

Step-by-step explanation:

1. Replace F(x) with y.

2. Interchange x and y in y = 2x + 1: x = 2y + 1

3. Solve this result for y: 2y = x - 1, or y = (x - 1)/2

4. Replace y with:

-1

F (x):

-1 x - 1

F (x) = -----------

2

7 0

2 years ago

Read 2 more answers

Ali runs five days a week at the local park's nature trail. The circular trail is 440 yards long. Each day that Ali runs, she ru

SpyIntel [72]

Answer:

15 miles

Step-by-step explanation:

12 * 440 = 5280 (yards every day)

5280 * 5 = 26400 (yards per week)

26400 *0.000568182 = 15 miles

8 0

3 years ago

given the table of values below, which of the following ordered pairs are found on the graph of the inverse function?

Leviafan [203]

Answer:

Step-by-step explanation:

what was the answer?

3 0

3 years ago

Read 2 more answers

If the area of a rectangular garden is 45x2−12x square meters, and it has a length of 3x meters, what is its width?

nikitadnepr [17]

Answer:

(9x -4) meters

Step-by-step explanation:

The relationship between area, length, and width is ...

area = length × width

Dividing by length gives ...

width = area/length

Filling in the given expressions, we have ...

$w=\dfrac{45x^2-12x}{3x}=\dfrac{45x^2}{3x}-\dfrac{12x}{3x}=9x-4$

The width of the garden is 9x-4 meters.

4 0

3 years ago

Read 2 more answers