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2 years ago

PLS HELP WITH THESE THREE NO LINKS

Mathematics

1 answer:

Westkost [7]2 years ago

3 0

Answer:

1. 6/15, 0.4, 40%

2. 0.15, 15%

3. 18 green marbles

Step-by-step explanation:

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Question 1 (Essay Worth 10 points) (01.02 MC) Part A: If (26)x = 1, what is the value of x? Explain your answer. (5 points) Part

katen-ka-za [31]

Answer:

See Explanation

Step-by-step explanation:

The question is not clear. However, I will treat the question as:

$(26)x = 1$

$(50)x = 1$

and:

$(2^6)^x = 1$

$(5^0)^x = 1$

Solving: $(26)x = 1$ and $(50)x = 1$

$(26)x = 1$

Divide both sides by 26

$x = \frac{1}{26}$

$(50)x = 1$

Divide both sides by 50

$x = \frac{1}{50}$

Solving $(2^6)^x = 1$ and $(5^0)^x = 1$

$(2^6)^x = 1$

Express 1 as 2^0

$(2^6)^x = 2^0$

Remove bracket

$2^{6x} = 2^0$

Cancel out 2

$6x = 0$

Divide both sides by 6

$x = \frac{0}{6}$

$x = 0$

$(5^0)^x = 1$

Express 1 as 5^0

$(5^0)^x = 5^0$

Cancel out 5^0

$x = 1$

8 0

2 years ago

The diameter of the circle shown below is

Artyom0805 [142]

Answer:

A. 5.75

Step-by-step explanation:

11.5/2 = 5.75

4 0

2 years ago

(A REAL ANSWER PLS, NO GUESSING)

Gemiola [76]

The answer would be 3 ft.

4 0

2 years ago

Read 2 more answers

When you add 18 to 1/4 of a number, you get the number itself.

Lerok [7]

So if 18 plus 1/4 of the number is the number the means 18 is 3/4 of the number so 18 divided by 3 is 6 so 1/4 = 6 now add 6 to 18 to get 4/4 of the number which is 24 number = 24

8 0

3 years ago

Please help me with this question

ser-zykov [4K]

Answer:

C. 2(z + 3).

Step-by-step explanation:

z + (z + 6)

= z + x + 6

= 2z + 6

= 2(z + 3).

4 0

2 years ago