3 years ago

N equation is shown below:

Mathematics

1 answer:

QveST [7]3 years ago

7 0

12x -6 = 1 then 12x =7

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To make the perfect orange color hector mixes 2/3 quarts of red paint with 1 4th Court of yellow paint. How much red paint is us

jonny [76]

6/12 or the same thing but reduced 1/2

WELCOME!

5 0

3 years ago

Read 2 more answers

One month, ruby worked 8 hours more than isaac, and svetlana worked 4 times as many hours as ruby. together they worked 136 hour

Travka [436]

Let Issac work for x hours, and Ruby works 8 hours more than of Issac, so Ruby work for $(x+8)$ hours.

And Svetlana worked four times of Ruby, therefore Svetlana worked for

$4(x+8) hours$

And total hours they worked together is 136. That is

$x+x+8 + 4(x+8) = 136
\\
x+x+8 +4x+32=136
\\
6x+40 =136
\\
6x=96
\\
x =16 hours$

So Issac worked for 16 hours, Ruby worked for 24 hours and Svetlana worked for 24 times 4 equals 96 hours .

6 0

4 years ago

Solve: log2(x-4) = 4

defon

Answer:

Step-by-step explanation:

log₂(x-4) = 4

Undo the log by raising 2 to both sides:

2^(log₂(x-4)) = 2^4

x - 4 = 2^4

x - 4 = 16

x = 20

Answer D.

7 0

4 years ago

Read 2 more answers

Please Help need help

velikii [3]

You would round up 58 to 60 and round down for 93 to 90 and round up to 1.5 so the answer is D.

5 0

3 years ago

What is the circumference of the following circle?<br> units<br> R=1

lesantik [10]

Answer:

6.28 or 157/25

Step-by-step explanation:

Firstly, you find the formula for the circumference of a circle which is C= PI ( diameter)

So since the radius is 1 you multiply it by 2 and get 2 so then you multiply 2 by 3.14 (pi) and get 6.28

I hope this helped!!!

$c = \pi(d)$

7 0

4 years ago