3 years ago

What is 81 = 3x plz help will give phone number and brainlest

Mathematics

2 answers:

Nadya [2.5K]3 years ago

7 0

Answer:

x= 27

Step-by-step explanation:

81=3x

divide by 3

x= 27

Vitek1552 [10]3 years ago

5 0

Answer:

x = 27

Step-by-step explanation:

hopefully that is the answer

You might be interested in

What is the slope of the line below?

Dominik [7]

Up two over one so the slope is 2

5 0

3 years ago

Read 2 more answers

A vat of milk has spilled on a tile floor. The milk flow can be expressed with the function r(t) = 4t, where t represents time i

Likurg_2 [28]

R(t) = 4t
A(r) = π(r^2)

a) A(t) = A[r(t)] = π[r(t)]^2 = π[4t]^2 = 16π(t^2)

b) t = 4,

A(4) = 16*3.14*(16)^2 = 12,861.44

3 0

2 years ago

<img src="https://tex.z-dn.net/?f=5%20%2B%204%20-%20%28%205%20-%20%286%20-%205%29%29" id="TexFormula1" title="5 + 4 - ( 5 - (6 -

Ket [755]

(6-5)=1 (5-1)=4 5+4=9 9-4=5

8 0

2 years ago

Read 2 more answers

When will these two equations intersect <br>y=-2x +5<br>y = 1/3 x - 2 2

max2010maxim [7]

-2x + 5 = 1/3x - 22
-7/3x = -27
-7x = -81
x = 81/7 or 11.57
They will intersect when x = 81/7 or 11.57

6 0

2 years ago

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x - 6|?. . . shift 6 units up. s

s2008m [1.1K]

Answer:

Shift 6 units right.

Step-by-step explanation:

Easiest way to answer this question is to plot the two graphs:

Let's plot these graphs and analyse each graph.

Lets take the graph of $y=|x|$ that is attached.

We can clearly see that graph intersects x axis at x=0 and then essentially looks like y=x is mirrored by the y axis.

Now when we look at the $y=|x-6|$ that is attached,

We can see that graph intersects x axis at x=6 and is a composite graph of $y=|x-6|$ and its mirrored graph by y=6.

We can clearly see that graph has moved 6 units to the right.

8 0

3 years ago

Read 2 more answers