Mathematics College

Please help me with this. I give brainliest and give ratings. Don't answer just to take my points or your getting reported

Please Help Me With This. I Give Brainliest And Give Ratings. Don't Answer Just To Take My Points Or

Answers

Answer 1

Answer:

1/7 +5/9={1×9+5×7)/(9×7)=44/63is your answer

Related Questions

What is the x-intercept of the graph of 2x - 4y = 7

Answers

Answer:

y=1/2x-7/4

Step-by-step explanation:

(3.5, 0)

Factor​ to write an equivalent expression: 5a - 10

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5(a -2)
Djkajksnsj (gay panic because the answer he to be more the 20 characters)

find the lenght of thir side if neccesary round to the nearest tenth 12 5

Answers

Answer:

13.416 or 13.4

Step-by-step explanation:

A truck travels from a factory to a gas station in 2 minutes. It stops at the gas station for 5 minutes. The truck then returns to the factory in 3 minutes. Which graph best represents the distance in milies of the truck from the factory after a certain
amount of time. x. in minutes?


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Answer:

x=16

Step-by-step explanation:

Expand and simply x(x-3)(x+5)

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Answer:

x³ + 2x² -15x

Step-by-step explanation:

Hope it helps

Answer= x^3+2x^2-15x

x intercept of y = -3x + 3

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Answer:

(1,0)

Step-by-step explanation:

Plz help what the answers :')

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Answer:

X=87.5 and the equation is 0.40/x=35

Step-by-step explanation:

. In a 30°-60°-90° triangle, the length of the hypotenuse is 12 inches. What is the length, in inches, of the side opposite the 60° angle?

Answers

The sides of a 30-60-90 triangle are always in the ratio 1:√3:2, respectively.

The side opposite the 90° is 12 inches, so the side opposite the 30° angle is 6 inches, and the side opposite the 60° angle is 6√3 inches.

Can I have some help with this? Construct a linear function that has a slope of -3 and passes through the point (-2,3).

Answers

Answer:

-3x-3

Step-by-step explanation:

We want our equation to look like this

y=mx+b

we know that m= -3 so we just need to find b

We can start by plugging in the ordered coordinates into our equation

3=(-3)(-2)+b

Solve for b

3=6+b

b= -3

Which means our final equation is

y= -3x-3

10. The perimeter of Lola's rectangular
backyard is 76 feet. If the width of the
yard is 25 feet, what is the length of
the yard?
What is the answer

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I think 51 is the answer

Need help with this please

Answers

Answer:

angle C=93 degrees

Step-by-step explanation:

arc AB=78 degrees

arc ABC=2x105 degrees=210 degrees

arc AD=360-210-42=108 degrees

arc=DAB=78+108=186 degrees

angle C=1/2(186)=93 degrees

Evaluate 2 to the ninth power. Help plz

Answers

2^9 = 2 x 2 x2 x 2 x 2 x 2 x2 x 2 x 2 = 512

2 ^9 = 512

Jayden is driving 390 miles to visit the Gateway Arch in St. Louis. He drives at an average rate of 65 miles per hour. Explain how you can find the amount of time it will take her to get to the arch

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Using the relation between velocity, distance and time, it is found that it will take her 6 hours to get to the arch.

What is the relation between velocity, distance and time?

Velocity is distance divided by time, that is:

v = d/t.

For this problem, we have that:

She drives 390 miles, hence d = 390.Her velocity is of 65 miles per hour, hence v = 65.

We can solve the equation for t to find the time, hence:

65 = 390/t

65t = 390

t = 390/65

t = 6.

It will take her 6 hours to get to the arch.

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An item that originally cost $12 was on clearance Alford $3.60 what is the percentage of the discount

Answers

Answer:

she has hdu 7match the inequalities with the graphs

So you would do
3.60 divided by 12 and that would get you 0.3%

Please help I’m begging I’ll make you brainliest

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Answer:

t < 7  (all values less than 7)

All of the values make the inequality true except the bottom row

since you cannot leave 't' as a negative, divide each side of the inequality by -1 (but remember to reverse the inequality symbol)

Step-by-step explanation:

I’ll give brainliest but I just need help

Answers

ITS THE 1ST ROW KING

What expressions can be used to find 1/3 of 12

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Answer:

The answer is this:

1/3*12=4/1=4

The expression can be written as 1/3 × 12 and its value is 4.

What are arithmetic operations?

The arithmetic operations are the fundamentals of all mathematical operations. The example of these operators are addition, subtraction, multiplication and division.

The given fraction is 1/3.

And, the number is 12.

Now, the expression to find the 1/3 of the given number can be written using the multiplication operation as,

⇒ 1/3 × 12

Its value can be evaluated as,

⇒ 1/3 × 12 = 4

Hence, the required expression is 1/3 × 12 and its value is 4.

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Lin runs 5 miles in 40 minutes.

A. How many minutes per mile that?

B. How many miles per minute is that?

C. If Lin runs 9 miles at the same rate, how long does it take her?

Answers

8 mins
1 mile
1 hr and 12 mins

In a right triangle, the length of one leg is 4 units. The length of the other leg is 5 units. What is the length of the hypotenuse?
A. 3
B. (the square root of) 18ft.
C. (the square root of) 20ft.
D. (the square root of) 41ft.

Answers

Answer:

D. (the square root of) 41ft.

Step-by-step explanation:

4+5=c

4^2+5^2=c^2

16+25=c

41=c

Evaluate the expression for the given value of x.
0.2x + 5.1 for x = -3
The solution is

Answers

Answer:

x = 4.5

Step-by-step explanation:

0.2(-3) + 5.1 = -0.6 + 5.1 = 4.5

There are 31 students in a class.
The only languages available for the class to study are French and Spanish.
17 students study French.
15 students study Spanish.
6 students study neither French nor Spanish,
Using a Venn diagram, or otherwise, work out how many students study only one
language.

Answers

Answer:

24 students where studying one language

Step-by-step explanation:

Which table of values represents a linear function?

Answers

Answer:

B is the table value which represents the l

Yesterday Ali caught 12 bugs. Today he caught 17 bugs. How many fewer bugs did Ali catch yesterday than today?

Answers

The answer to your question is 5

Answer:

5 bugs

Step-by-step explanation:

You would use subtraction to find the difference: 17 - 12 = 5

Type an equation of a standard parabola that is shifted right 3 units. Helppp asap

Answers

Answer:

y=(x+5)2 hope this helped!!! :D

Step-by-step explanation:

Tyler practiced the clarinet for 64% as much time as Han practiced the piano. how long did he practiced ​

Answers

Answer:

tyler practiced playing the clarinet for 48 mintues

Step-by-step explanation:

multiply 64% (.64) by 75

and it equals 48

The answer is 48 minutes

Después de aplicar un 15% de descuento, el precio de un juego de comedor es de $940. Calcular el precio inicial.

Seleccione una:
a. $1.456,80
b. $1.340,00
c. $1.000,50
d. $1.105,88

Answers

Answer:

b).$1.340,00

Step-by-step explanation:

Sana po makatulong ako sayo..

please help me with this

Answers

I’m pretty sure the answer is D

Gabby and Sam each ordered a small pizza. Gabby ate 3/8 of her pizza and Sam ate 1 slice of his pizza. If they ate the same Amount of pizza, which statement below is true about the pizza they ate

Answers

Answer:

small pizza

Step-by-step explanation:

1/2 gabby 1/2 sam

Lesson 7 Extra Practice Equivalent Expressions Simplify each expression. 1. 5x + 3x 8x 2. 2x + x 3x 3. 6x + 8x 14x 4. 9x + 3x 12x 5. 7x + 4x 11x 6. 10x + x 11x 7. 3x + 2 + 4x 7x + 2 8. 15x + 3 + x 16x + 3 9. 2x + 5 + 6x 8x + 5 10. 7x + 2x + 4 9x + 42 11. 18x + 3x + 9 21x + 9 12. 6x + x + 8 7x + 8 Factor each expression. 13. 21x + 15y 3(7x + 5y) 14. 2x + 14y 2(x + 7y) 15. 15x + 10y 5(3x + 2y) 16. 12x + 18y 6(2x + 3y) 17. 10x + 30y 10(x + 3y) 18. 6x + 14y 2(3x + 7y) 19. 8x + 16y 8(x + 2y) 20. 45x + 27y 9(5x + 3y) 21. 54x + 48y

Answers

Answer:

uhh which 1

Step-by-step explanation:

The expressions are simplified and factored in as below.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

The expressions are simplified as,

1.

5x + 3x

= 8x

2.

2x + x

= 3x

3.

6x + 8x

= 14x

4.

9x + 3x

= 12x

5.

7x + 4x

= 11x

6.

10x + x

= 11x

7.

3x + 2 + 4x

= 7x + 2

8.

15x + 3 + x

= 16x + 3

9.

2x + 5 + 6x

= 8x + 5

10.

7x + 2x + 4

= 9x + 42

11.

18x + 3x + 9

= 21x + 9

12.

6x + x + 8

= 7x + 8

13.

21x + 15y

= 3(7x + 5y)

14.

2x + 14y

= 2(x + 7y)

15.

15x + 10y

= 5(3x + 2y)

16.

12x + 18y

= 6(2x + 3y)

17.

10x + 30y

= 10(x + 3y)

18.

6x + 14y

= 2(3x + 7y)

19.

8x + 16y

=  8(x + 2y)

20.

45x + 27y

= 9(5x + 3y)

21.

54x + 48y

= 3 (18x + 16y)

Thus,

The expressions are simplified and factored in as above.

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What’s the closets fraction to 1/2

Answers

Answer:

1/2 2/4 3/6

Step-by-step explanation:

Answer:

7/13

Step-by-step explanation:

if 1/26 is closest to zero then 7/13 is closer to 1/2

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