Mathematics College

find the value of x. (6x-3) 75°

Answers

Answer 1

the value of x is 13

Related Questions

I need help please ​

Answers

Answer:

Number of pizzas = 6

Step-by-step explanation:

Total amount = delivery fee + cost of the ordered pizza.

delivery fee + cost of the ordered pizza = Total amount

cost of the ordered pizza = total amount - delivery fee

                                           = 56 - 5

                                           = $ 51

Number of pizzas = Cost of ordered pizzas ÷ cost of one pizza

                             = 51 ÷ 8.50

                             = 6

Alex finished a race in 6 minutes. How many seconds is this?

Answers

Answer:

360 second

Step-by-step explanation:

1 minute=60 second

so:

6 minutes * 60 second/minutes

=360 second

PLEASE HELP ASAP

A quadrilateral is _____a parallelogram.

Sometimes

Never

Always

Answers

Answer:

A) Sometimes

Step-by-step explanation:

quadrilateral=4 sided figure

paralellogram=4 sided figure with 2 pairs of parallel sides

a trapezoid is a quadrilateral but not a parallelogram

a square is a quadrilateral and a parallelogram

Which of the following represents a function?
a.(5, 1), (5, 2), (5, 3), (5, 4)
b.(2, 3), (4, 3), (-2, -3), (-4, -3)
c.(3, 4), (-3, 2), (3, 8), (5, 5)
d.(-1, 2), (-2, 1), (-1, -2), (-2, -1)

Answers

answer: b
b represents a function because every x value only has one y value/output

JULIO'S DAD BOUGHT 10 DOZEN POTATOES. THE POTATOES WERE EQUALLY
DIVIDED INTO 6 BAGS. HOW MANY POTATOES ARE IN EACH BAG?

Answers

Answer:

There are 20 potatoes in each bag.

Step-by-step explanation:

There are 12 in a dozen. 10 dozens equal 120.

120 ÷ 6 = 20.

20 potatoes in each bag.

Hope this helped!

Answer:

there are 20 potatoes in each bag.

Step-by-step explanation:

One dozen is equal to 12, so you have to multiply 12 by 10 to find the number of potatoes Julio's dad bought.

12 x 10 = 120

after finding the number of potatoes bought, you have to divide the number of potatoes by the number of bags:

120 : 6 = 20

hope this helps!

Jay and blair went fishing together they caught 21 fish. jay caught 2 times as many as blair.

Answers

Answer:

jay caught 42 fish that more than blair

Step-by-step explanation:

Answer:

Jay caught 14 and Blair caught 7

Step-by-step explanation:

21/3=7

7+7+7

14+7

14 is twice as many as 7

Now for the top make it drop its the wap

Answers

Answer:

get the bucket get the mop it's a way it's a wap

Answer:

pop offfffffffffffffffffffffffffffffffffffffffffffffffffffff

Step-by-step explanation:

Which of the following equations would be solved for x by adding 8 to both sides and then multiplying both sides by 2?

Answers

Answer: A

Step-by-step explanation:

The equation option 3rd is correct option.

What is an equation?

An expression or a statement that comprises two algebraic expressions with the same value and are separated by an equal symbol in between them.

Given that, four equation,

5 = 3x/2 - 8

Adding 8 to both sides,

5 + 8 = 3x/2 - 8 + 8

13 = 3x/2

Multiplying by 2 to both sides,

13*2 = 3x/2*2

26 = 3x

x = 26/3

Hence, equation 3rd is the correct answer.

For more references on equation, click;

https://brainly.com/question/10413253

#SPJ2

Find the missing angle measures ASAP

Answers

Answer:

theres so many missing angle messures, which one do you want lol

Step-by-step explanation:

Benjamin has 14.2 ounces of water for his plants. He has 10 plants and wants to give each plant the same amount of
water. How much water should each plant receive?
O 1.42 ounces
O 14.2 ounces
O 142 ounces
O 1,420 ounces

Answers

Answer:

1.42

Step-by-step explanation:

What you have to do is just divide 14.2 and 10 to get your answer.

What’s 8/3 - 2/8 ? Need help

Answers

Answer:2.41

Step-by-step explanation:

There are 3 simple steps to subtract fractions

Make sure the bottom numbers (the denominators) are the same.

Subtract the top numbers (the numerators). Put the answer over the same denominator.

Simplify the fraction (if needed).

             

during flu season there was. 124 students out of school on a particular day if there are 775 students in the school what percent of them have the flu ?

Answers

If there are 775 then the answer is 124 I believe or maybe this for points

Answer:

16% of the Students

Step-by-step explanation:

[tex]\frac{124}{775} * \frac{x}{100} \\124 * 100 = 12400\\12400 / 775 = 16\\x = 16\\\frac{124}{775} *\frac{16}{100} \\[/tex]

Lisa watches for an average of 90 minutes per day on weekends and a average 135 minutes per day on the weekends what is the ratio of the average number of minutes he watches tv on weekdays

Answers

Answer:

2:3

Step-by-step explanation:

minutes per day on weekdays:minutes per day on weekends

90:135

It can be written in simpler form, because both numbers can be divided by 45

90÷2=45 and 135÷45=3

The ratio is 2:3.

que es la geometria​

Answers

you need help with geometry ?
Parte de las matemáticas que estudia la extensión, la forma de medirla, las relaciones entre puntos, líneas, ángulos, planos y figuras, y la manera cómo se miden.

Is this a direct variation y=x+x

Answers

Answer:

x2=3

x1=2

y=10

Step-by-step explanation:

I need help with this​

Answers

The answer is (-2,2) :)
I think that the answer is (-2,2)

A local reader’s club has a set of 12 hardback books, a set of 18 paperbacks, and a set of 36 magazines. Each set can be divided equally among the club members. What is the greatest possible number of club members?

Answers

The answer is 6 members

is 5.4 irrational or rational

Answers

Irrational................................

WILL GIVE BRAINLIEST!1 In the figure below, m <1 = 52. Find m / 2.

Answers

Answer:

3?

Step-by-step explanation:

PLEASE HELP ASAP!!!!!!!!!!! 13 points avaliable
Rectangle BCDE is shown on the coordinate grid. Rectangle BCDE is dilated with the origin as the center of a dilation using the rule (x,y) → (1/3x, 1/3y) to create rectangle B'C'D'E
I REALLY NEED HELP!! THANKS

Answers

Answer:

Step-by-step explanation:

Answer: Choice A) Rectangle B'C'D'E' is larger because scale factor is greater than 1.

Going from (x,y) to (3x,3y) means we multiply each coordinate by 3. This is the scale factor. The scale factor being larger than 1 means the new image is an enlargement compared to the original preimage. Specifically the dimensions of the new rectangle are 3 times larger.

There are 13 fish in an aquarium. Seven of the fish are guppies. How many
non-guppies are in the aquarium?
A. the number of guppies
B. the total number of fish
C. the number of non-guppies
( what is the variable in the problem?)

Answers

Answer:

6 non-guppies; C. the number of non-guppies

Step-by-step explanation:

13-7=x

(x is the number of non-guppies)

13-7=6

(04.01)
Which of the sets of ordered pairs represents a function? (4 points)
A = {(-4, 5), (1, -1), (2,-2), (2,3)}
B = {(2, 2), (3,-2), (9,3), (9, -3)}
O Only A
O Only B
O Both A and B
Neither A nor B

Answers

Answer:

A function can be any set of points where one input is equal to one output. You cannot have two X values with the same Y value, for example.

I believe the answer is neither because in both sets you can see they have different Y values for the X values 2 and 9.

Heres A Gift from me to you. 2+2=?

Answers

Answer:

4 :)

Step-by-step explanation:

Answer:

LOL ITS 4 HJVFSHFXWHBSKJWNJKQSNBISBI

what is 8% of 70....?

Answers

11% not 100% sure Bc I calculated but hope it helped!

Answer:

5.6

Step-by-step explanation:

8 x 70     = 5.6

 100                

70 = 100%

10% = 7

8% = 5.6

the sum of the speeds of two trains is 716.7 miles per hour if the speed of the first train is 5.3 miles per hour faster than a second train find the speed of each ​

Answers

The best way to solve this is to make an algebraic expression to represent the situation~
If x is the speed of the first train and y is the speed of the second we can make 716.7 = x + y
the first train is 5.3 mph faster so x = y + 5.3
Now we can replace x with our new value to get 716.7 = y + (y+5.3)
Simplify and we get 716.7 = 2y + 5.3
Now all we got to do is simplify this equation, 716.7 - 5.3 = 711.4. Divide by 2 to get 355.7 for the speed of the second train. Since the first train is 5.3 mph faster, we add that to the second trains value and get our answer. The first train is going at 361.7, the second at 355.7

WORTH 100 POINTS! I WILL ALSO GIVE BRAINLIEST!
Write an expression for the perimeter of the triangle shown below:


10x − 9

10x − 39

5.5x − 9

5.5x + 9

Answers

Answer:

The answer is option 4.

Step-by-step explanation:

You have to add up all the sides together to find the expression for perimeter :

(0.3x + 24) + (5x) + (0.2x - 15)

= (0.3x + 5x + 0.2x) + (24 - 15)

= 5.5x + 9

Answer:

Option 4

Step-by-step explanation:

Help me solve for C & D please.

Answers

Answer:

C=135 D= 25

Step-by-step explanation:

Answer:

I'm clueless the page does'nt specify that much info for me to answer im super sorry btw

Step-by-step explanation:

C=135 D= 25 Well the other kid is right i just used Quizzlet

What is the greatest common factor of 42 and 81?

Answers

Answer:

3

Step-by-step explanation:

42 is 2 x 3 x 7

81 is 3 x 3 x 3 x 3

3 is the greatest common factor

Answer:

3

Step-by-step explanation:

3 is the greatest common factor of 42 and 81

3.
Solve tan 2x + tan x=0, for 0 < x < 2π​

Answers

Answer:

Start by getting everything on the same side of the equals sign and then set it equal to 0.  .  Factor out the common tan^2x like this: .  Now we have 2 separate equations to solve:  and sinx = 0.  Now we have to figure out where tan^2 is 0 between 0 and 2pi.  If we include 2pi, the solutions for that equation are .  You can test those out on your calculator just to be sure.  There's only one value of x for the next equation.  The only place between 0 and 2pi where the sin x = 1 is at x = .  And there you go!

Step-by-step explanation:

Help! 13 points and brainliest!
Question in picture attached

Answers

i agree with the first person!!!!
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