Solve the following equation for n: 4(n-1)=1.5n+5

Answer:

m∠1=131       m∠2=49

Step-by-step explanation:

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Please brainlest

Answer:

m<2 is 49 and m<1 is 131

Step-by-step explanation:

180-131 equals 49, so m<2 is 49

m< is 49, so 180-49 which is 131, so m<1 is 131

Answer:

5.6%

Step-by-step explanation:

$34,742. X 5.6% = $1,945.55

Answer:

ez kiddo

Step-by-step explanation: so it is 43.8 because i had a quiz just like that and i got the answer wrong but i remember the answer

Answer: 188743

Step-by-step explanation:

It's in the "hundred thousand" place.

Answer: 188743

Step-by-step explanation:

Using our knowledge of digit placements, we determine that the 1 in the 31788 is in the thousands digit and the 1 in 188743 is in the hundred-thousands digit.

Therefore, using our knowledge of digit placements, we determine the answer is 188743.

Hope this helps,

BB76

Step-by-step explanation:

The angles (8x + 28) and (4x - 7) are supplementary to each other so we can write

[tex](8x + 28) + (4x - 7) = 180 \Rightarrow 12x + 21 = 180[/tex]

or

[tex]x = 13.25[/tex]

Also, note that the angle (4x - 7) and [tex]\angle{TQS}[/tex] are vertical angles, which means that they are equal to each other. Therefore,

[tex]\angle{TQS} = 4x - 7 = 4(13.25) - 7 = 46°[/tex]

Answer:

8-16=8

Step-by-step explanation:

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Answer:

i dont have any idea.....my brain is full of BTS

Step-by-step explanation:

Question 4: [tex]\frac{8}{1}[/tex]

Question 5: [tex]\frac{4}{5}[/tex]

Question 6: [tex]\frac{2.5}{1}[/tex]

Question 7: [tex]\frac{1}{1}[/tex]

The way to solve these types of questions, also know as "slope" is solved in the format [tex]\frac{y-y}{x-x}[/tex] (y minus y over x minus x) which also can be known as [tex]\frac{rise-rise}{run-run}[/tex] (rise minus rise over rune minus run). To solve this you can choose any two sets of numbers (the top and the bottom of a chart is 1 set) and you use its numbers to find the slope. One important rule when solving for slope is to never write your answer in decimal form and rarely write your answer as a whole number always answer questions in fraction form!!!! Anyway, the y and the x are already given so no need to find those as well. Here's the solving of all questions:

for this question I choose the number sets:[tex]\frac{24}{3} and, \frac{32}{4} in. ..equation... written... as, \frac{24-32}{3-4}[/tex]

so, now the easy part, 24-32=-8

Next we solve the bottom, 3-4=-1

so we end up with [tex]\frac{-8}{-1}[/tex] and when we simplify it can be written as [tex]\frac{8}{1}[/tex] or just 8 (I recommend to always write in fraction form because some teachers will remove points if its not in fraction form).

Now, for the rest of the problems I wont explain the solving process.

[tex]\frac{60}{185} and\frac{100}{235} written...as,\frac{60-100}{185-235}[/tex]

60-100=-40

185-235=-50

[tex]\frac{-40}{-50} simplify...to,\frac{4}{5}[/tex]

[tex]\frac{12.5}{5} and\frac{25}{10} written...as,\frac{12.5-25}{5-10}[/tex]

12.5-25=-12.5

5-10=-5

[tex]\frac{-12.5}{-5}simplify...to,\frac{2.5}{1}[/tex] or 2.5 (I recommend to always write in fraction form because some teachers will remove points if its not in fraction form).

[tex]\frac{4}{2} and\frac{5}{3} written...as,\frac{4-5}{2-3}[/tex]

4-5=-1

2-3=-1

[tex]\frac{-1}{-1}simplify...to,\frac{1}{1}[/tex] or 1 (I recommend to always write in fraction form because some teachers will remove points if its not in fraction form).

Hope this helped, please give mw brainiest I spent half an hour on this :D

        -Thanks for your time.

Answer:

[tex] \frac{2x + 4}{2} < 6 \\ 2x + 4 < 2 \times 6 \\ 2x + 4 < 12 \\ 2x < 12 - 4 \\ 2x < 8 \\ x < \frac{8}{2} \\ \color{blue} \boxed{x < 4}[/tex]

Answer:

x = 33°

Step-by-step explanation:

we know there are 360 degrees in a circle

we know that ∡a = 171°

we know the angle between 'x' and 'a' is a right triangle which equals 90°

put what is known into an equation:

x + 2x + 171 + 90 = 360

3x + 261 = 360

3x = 99

x = 33°

Answer:

x=33°

Step-by-step explanation:

We know, angles around a point equals 360°

And a little square represents a right angle of 90°

And angle a equals 171°

Therefore,

171°+90°+2x+x=360°

261°+3x=360°

Collect the like terms together,

3x=360°-261°

3x=99°

Divide both sides by 3

x=33°

A cheerful teen willing to help,

stay salty,

stay positive

Answer:

7 x 6 x 5 = 210

Step-by-step explanation:

its a combination's problem.

7 horses are eligible for first place.

6 of those are eligible for 2nd given that one of the 7 finished first.

similarly 5 of the remaining are eligible for 3rd place given 2 horses have taken the first 2 spots.

therefore 7 x 6 x 5 possible combinations = 210 combinations.

Answer:

20 mm

Step-by-step explanation:

Divide 120 by 6

Answer:

x=12

Step-by-step explanation:

Answer:

D. 6 x 3 = 18

Step-by-step explanation:

Your multiplying which would make this equation the correct equation.

Hope this helps! Have a great day ahead :) Stay Safe <3

Answer:

the answer is d i took the quiz :)

Step-by-step explanation:

Divide both sides by 5:

A = 10,000,000 / 5

A = 2,000,000

Answer: 2,000,000

Step-by-step explanation:

3/8 -> 3/8 (it is fully simplified)

6/15 -> 2/5 (dividing the top and the bottom by 3)

Have a nice day!

     If this is not what you are looking for - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

Answer:

c≥2(x-2) ÷ 5

Step-by-step explanation:

5c+3≥6x-8

5c ≥6x-8-3

5c≥6x-12

c≥(6x-12) ÷ 5

c≥ 2(x-2) ÷5

Answer:

A (6,2)

B (7, 0)

C (4, -1)

Step-by-step explanation:

Add 3 to x and add 2 to y.

Answer:

move 3 to the right and 2 up

Step-by-step explanation:

A' ( b, 2 )

B' ( 7 , 0 )

C' ( 4, -1 )

Answer: probably A

Step-by-step explanation:

Answer:

999.9

Step-by-step explanation:

hjvjg

Answer:

4

Step-by-step explanation:

It moved forward 4 yards, then back 10 yards:

4-10 = -6

It is now -6 yards from where it started.

It then moved 2 yards forward from there:

4-6 + 2 = -4

The ball finished -4 yards from the original location.

Answer:

16y+7z

Step-by-step explanation:

combine like terms, so 9y+7y, and 11z-4z

Answer:

16y + 7z

Step-by-step explanation:

The only thing you need to do is combine like terms.

9y + 11z + 7y - 4z

Add 9 + 7 together.

16y + 11z - 4z

Subtract 4 from 11.

16y + 7z

Hope this helps.

9514 1404 393

Answer:

  = x + y + 20

Step-by-step explanation:

There are a couple of ways you could write this.

  friend sales + your sales

  = (14 +x) +(y +6)

  = (x +14) +(6 +y) . . . . commutative property used twice

  = x +14 +6 +y = x +20 +y

  = x + y + 20 . . . . . . . commutative property used again

__

  first-day sales + second-day sales

  = (14 +y) + (x +6)

  = (y +14) +(6 +x) . . . . commutative property used twice

  = y +14 +6 +x = y +20 +x

  = y +x +20 . . . . . . . . commutative property used again

  = x + y + 20 . . . . . . . and again

_____

Additional comment

We also used the associative property (to move parentheses) and the properties of addition of integers to simplify the sum. We have chosen to put the variables in lexicographical order, a sort of standard.

Answer:

For every 1 cup of blue paint used, 1.5 cups of red paint are used.

Step-by-step explanation:

1. We know that constant of proportionality is 1.5 because when we divide the number of cups of red paint by the number of cups of blue paint, we get 1.5.

2. Since 1 cup of red paint is used every 1.5 cups of red paint, this is equivalent to the constant of proportionality.

Therefore, the answer is For every 1 cup of blue paint used, 1.5 cups of red paint are used.

Answer:

1.(2,4)

2.(-4,2)

3.(-2,8)

Answer:

answer attached

Step-by-step explanation:

dilation about origin (0,0) with factor 12: multiplicate every coordinate value by 12

Answer:

20 hundredths

Step-by-step explanation:

Because 2 x 10= 20

A Tenth of a number is the value that we get when we divide the number by 10. Similarly, Hundredth is the value we get when it is divided by 100.

Answer:

20

Step-by-step explanation:

2/10 = x/100 -> both sides times 100

20 = x