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3 years ago

Please answer for all of these, I give brainiest! also points

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

6 0

#2: 3
#4: 8
#6: 7
#8: 7
#10: -4
#12: 3
#14: -9

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HELP PLZZZZ! thank you

Setler79 [48]

1. Same length.

2.vertically opposite angle.

3.BAC =BDE

4.AC = DE

Hope this helps you ___!!❤

3 0

3 years ago

which of the following is the most likely order of magnitude for the population of a large U.S city such as chicago

Mariulka [41]

Answer:6

Step-by-step explanation:

4 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.

Method 1: "Without using logs"

$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,
Method 2: "Using Logs"

$4^{x-2}=256 \\\\ ~~~~~~~\Downarrow ~~~~~~ is\ the\ same\ thing\ as\ saying \\\\$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 $This is your answer$

So, either way we get x= 6

8 0

3 years ago

Read 2 more answers

What is the first step needed to solve 4 over 7 multiplied by x minus 5 equals negative 13?

Lorico [155]

The answer is C, you need to add 5 to both sides

8 0

3 years ago

The faces of a six sided number cube are labeled with even numbers 2 4 6 8 10 and 12 list the outcomes express the theoretical p

masya89 [10]

Answer: P(2)= 1/6

P(4)=1/6

P(6)=1/6

P(8)=1/6

P(10)=1/6

P(12)=1/6

Step-by-step explanation:

The number of possible outcomes us still 6 as the dice is said to be six sided.

Probability= no of desired outcome/no of possible outcome

5 0

3 years ago