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Bad White [126]
4 years ago
7

620,000 rounded to the ten thousand

Mathematics
1 answer:
Trava [24]4 years ago
7 0
Youre answer would be <span> 620,000 hope this helps!!!</span>
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Natalie counted the number of birds she saw each day for 20 days, and she recorded her data in the table. Which scatterplot corr
vlada-n [284]

Answer:

I would answer this question, however there is no picture in order for me to tell.

Step-by-step explanation:

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5 0
4 years ago
The area of a rectangle is 52 in^2. If the length is 9 inches more than the width, find the
Bingel [31]

Answer:

width=4in.

length=13in

Step-by-step explanation:

let the width of the rectangle be x

then the length will be x+9

Area= length×width

52= (x+9)x

52= x²+9x

x²+9x-52=0

x²+13x-4x-52=0

x(x+13) - 4(x+13)= 0

(x-4)(x+13)=0

x=4 or -13

dimension cannot be negative

hence x=4in

the width is 4in. and the length is 4+9=13in.

4 0
2 years ago
Read 2 more answers
please help!!!! 10 points!!!!! I’ve been trying to figure this out for 45 mins now and still haven’t been able to :(
7nadin3 [17]
What does this mean I’m confused
7 0
3 years ago
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
Can anybody help me?​
GenaCL600 [577]

Answer:

im literally doing the same question , i hope someone helps us .  

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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