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yan [13]
3 years ago
9

Whats The Answer Marking Brainliest, Please explain your answer:D..............................Please HELP!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!

Mathematics
2 answers:
GREYUIT [131]3 years ago
6 0

Answer: D.

Step-by-step explanation: Every min is 60 sec. Multiply that by 4, and then add that by 30. That equals 270 and that is lower than Wyatt's time.

Mama L [17]3 years ago
4 0

Answer:

D. Wyatt had more playing time

Step-by-step explanation:

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3( x - 4) + 1 = 2x - 5 is it no solution or infinite solution or x = 16 or one solution
Andrews [41]

Answer:

x=6

Step-by-step explanation:

remove the parenthesis

3(x-4)+1=2x-5

calculate

3x-12+1=2x-5

move the terms

3x-11=2x-5

collect like terms and calculate

3x-2x=-5+11

solution

x=6

8 0
3 years ago
How many outcomes are possible when you flip a fair coin and roll a fair 6-sided die at the same time?
babunello [35]

How many outcomes are possible when you flip a fair coin and roll a fair 6-sided die at the same time?

12

4 0
4 years ago
Harry is one third as old as his father. If his father is x 12 years old, how old is Harry? StartFraction x over 3 EndFraction 4
Mama L [17]

The age of the Harry in the terms of variable <em>x, </em>as the age of his father is (x+4) is represent with following equation.

\sqrt{3}x+4

<h3>How to write algebraic expression? </h3>

Algebraic expression are the expression which consist the variables, coefficients of variables and constants.

The algebraic expression are used represent the general problem in the mathematical way to solve them.

Harry is one third as old as his father and his father is x+12 years old.To find the age of Harry, we need to convert the given statement into the algebraic expression.

Suppose the age of the Harry is <em>a</em> years and the age of his father is<em> b</em> years. Now Harry is one third as old as his father, thus

a=\dfrac{1}{3}b

Let the above equation is equation one.

As the father of Harry is x+12 years old. Thus put the value of age of his father in the equation one as,

a=\dfrac{1}{3}(x+12)\\a=\sqrt{3}x+4

The age of the Harry in the terms of variable <em>x, </em>as the age of his father is (x+4) is represent with following equation.

\sqrt{3}x+4\sqrt{3}x+4

Learn more about the algebraic expression here;

brainly.com/question/2164351

7 0
2 years ago
1/27^-x=81^2x+2 find x​
Umnica [9.8K]

Answer:

Step-by-step explanation:

81

=

3

4

and

27

=

3

3

, so this equation can also be written as

3

4

x

=

3

3

(

x

+

2

)

=

3

3

x

+

6

.

Since the bases are now the same, we can equate exponents to get

4

x

=

3

x

+

6

so that

x

=

6

(technically this equating of exponents requires the fact that exponential functions (with base not equal to 1) are one-to-one functions).

(do u understand?)

7 0
3 years ago
Help plz I need asap
miv72 [106K]
Choose the one on the very top.
6 0
3 years ago
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