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blsea [12.9K]
3 years ago
14

Eight 3 inch squares are put end to end to form a rectangle. What is the distance around?

Mathematics
1 answer:
IceJOKER [234]3 years ago
4 0
Well, if you're talking about the perimeter when you stack them together, it would be 54 inches.
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This is due tonight pls
Anettt [7]

Answer:

I think it's A.3

Step-by-step explanation:

if you didvide the 7.8 by 2.6 then you will get 3, therfore you will have to multiply the original (2.6) times 3 in order to get the scaled image (7.8).

7 0
3 years ago
Read 2 more answers
Solve for x 4^x-2=256
salantis [7]
We can do this problem using two ways....
Let me show you both methods.

<u>Method 1: "Without using logs"</u>

4^{x-2}=256\\\\  4^{x-2}=4^4\ \ \ \ \ |\because 4^4 \ $is the same as 256

Now, since both sides of the equation have same base and they equal each other, then their exponent must be equal to each other. So, we equal their exponents. 

After equaling the exponents, we get,
x - 2 = 4 \\\\ x=4+2 \\\\ \boxed{x = 6} \Leftarrow $ This is your answer!!

Now,
<u>Method 2: "Using Logs"</u>

4^{x-2}=256 \\\\ ~~~~~~~\Downarrow   ~~~~~~ is\ the\ same\ thing\ as\ saying \\\\$log\ _4\ 256 =x-2 \\\\ Now,\ using\ the\ log\ property\ log_AB= \frac{log_cA}{log_cB}, \ we \ get, \\\\  \frac{log_{10}256}{log_{10}4}=x-2 \\\\ 4=x-2 \\\\ 4+2=x\\\\ 6=x \\\\ \boxed{x=6} \Leftarrow $This is your answer



<u>So, either way we get x= 6</u>
8 0
3 years ago
Read 2 more answers
Andre is solving the inequality 14x+3 is less than or equal to 8x+3.he first solves a related equation
Arte-miy333 [17]

Answer:

14x+3=8x+3

14x+3 -3 = 8x+3 -3

Cancels out the 3

14x = 8x

14x - 8x = 8x -8x

Cancels out the 8x

14x = 0

x = 0

Step-by-step explanation:

4 0
3 years ago
Plz I'll mark BRAINIEST if correct!!!!!!!!!!!!!!!!!!!!!​
Snowcat [4.5K]

Answer:

+2 ، +3 ، - 2 ، - 3

Step-by-step explanation:

-12.2÷-6.1=+2

(3(3/7))÷((1(1/7))=+3

16/-8=-2

(-2(2/5))÷(4/5)=-3

4 0
3 years ago
Read 2 more answers
The actual distance between two cities is 1250 mi. the shortest distance between the two cities on a map is 10 in. what is the s
Varvara68 [4.7K]
So the scale is usually ine inch of the map to actual distance right?we
So we need to calculate how much one inch is.
So we are told 10 inches is 1250 miles right?
So for one inch we need to divide the number of inches for the equivalent distance.
In this case it is 10 and 1250 miles.
So dividing 1250 by 10 gives you 125 right?
That means for every one inch on the map it is 125 miles right.
This can be written like 1:125.
This is how they write scales in the map.
It means for one unit in the map it is 125 units in real life
6 0
3 years ago
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