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2 years ago

Pleaseeeeeeeeeeeeeee answerr

Mathematics

1 answer:

ELEN [110]2 years ago

5 0

Answer:

The answer is C. 11/29

Step-by-step explanation:

Simplify the left side.

29a - 5 = 6

Move all terms not containing a to the right side of the equation.

29a = 11

Divide each term by 29 and simplify.

a = 11 /29

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8) What is the domain of the function?<br> Please help

alisha [4.7K]

Answer:

{ x | 1, 2, 3, 4, 5, 6, 7, 8, 9 }

Step-by-step explanation:

We note that points between integer values have been excluded, so domain consists of integer x-values from 1 to 9, or

{ x | 1, 2, 3, 4, 5, 6, 7, 8, 9 }

and <em>not</em>

1 <= x <= 9

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2 years ago

Need the answer quick!

nika2105 [10]

Hey! Try plugging in the given coordinates and equations into a scientific calculator

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2 years ago

A rectangular piece of land is 73/3 meter long and 61/4 meter wide.Find it's perimeter. Please solve it

Strike441 [17]

Answer:

49 1/6 meters

Step-by-step explanation:

P = 2(73/3) + 2(61/4)

= 146/3 + 61/2

= 48 2/3 + 30 1/2

= 48 4/6 + 30 3/6

= 48 + 7/6

= 48 + 1 1/6

= 49 1/6

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2 years ago

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If x=0 and y<0, where is the plot (x,y) located

docker41 [41]

Mark me the Brainliest!

Answer:

The point will be plotted on Y axis

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2 years ago

A collection of dimes and quarters is worth $10.45. There are 70 coins in all. Find how many of each there are

Advocard [28]

There are 47 dimes and 23 quarters.

Step-by-step explanation:

Total amount = $10.45 = 10.45*100 = 1045 cents

Total coins = 70

1 dime = 10 cents

1 quarter = 25 cents

Let,

Dimes = x

Quarters = y

According to given statement;

x+y=70 Eqn 1

10x+25y=1045 Eqn 2

Multiplying Eqn 1 by 10;

$10(x+y=70)\\10x+10y=700\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

$(10x+25y)-(10x+10y)=1045-700\\10x+25y-10x-10y=345\\15y=345$

Dividing both sides by 15;

$\frac{15y}{15}=\frac{345}{15}\\y=23$

Putting y=23 in Eqn 1

$x+23=70\\x=70-23\\x=47$

There are 47 dimes and 23 quarters.

Keywords: linear equations, subtraction

Learn more about linear equations at:

#LearnwithBrainly

6 0

2 years ago