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Aleksandr-060686 [28]
3 years ago
10

I NEED A ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
pantera1 [17]3 years ago
5 0

Answer:2.20 and 2/200

Step-by-step explanation:

alexira [117]3 years ago
4 0

Answer:

2.2

Step-by-step explanation:

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Im not sure how to explain my question in words so its in the file below-<br><br> ;-;
eimsori [14]

Answer:

C

Step-by-step explanation:

The arrow is pointing right is it is greater than which means that A and B are out. And for

D, -4 is not greater than -3 so D is also out which leaves only C

and -2 is greater than -3

4 0
3 years ago
Read 2 more answers
Simplify the expression. Write your answer using only positive exponents:7^6 x 7 x 7^-4
svetoff [14.1K]
The problem is asking you to simplify the exponents.  When you multiply two or more powers with the same base, the exponents can be added and subtracted.  In this case, the base is 7.

7^6*7*7^{-4}

7 can also be written as 7^1.

7^6*7^1*7^{-4} = 7 ^{(6+1-4)} = 7^3

The answer would be 7³ if you kept the exponent, or 343 if you simplified further.
5 0
3 years ago
HELP FAST! WILL VOTE BRAINLIEST!
Ostrovityanka [42]

Answer:

<h2>v = 5.0</h2>

Step-by-step explanation:

v =  \sqrt{ {u}^{2}  + 2at}

when u = 1.6

a = 5.6

t = 2

Substitute the values into the above formula and solve for v

That's

v =  \sqrt{ {1.6}^{2} + 2(5.6)(2) }  \\  =  \sqrt{2.56 +2(11.2) }  \\  =  \sqrt{2.56 + 22.4}  \:  \:  \:  \:  \:  \:   \\  =  \sqrt{24.96}  \\  =  4.99599

We have the final answer as

<h3>v = 5.0 to one decimal place</h3>

Hope this helps you

6 0
3 years ago
PLEASE HELP :: If 4-5i is a zero of a quadratic function with real coefficients, then ____ is also a zero. (Simplify your answer
Virty [35]
Answer is 4+5i

The reason is that if you have a zero that is imaginary number, than its conjugate value is also a zero of that function. Conjugate value of imaginary number you get simply when changing sign of imaginary part of imaginary number to opposite. in this case imaginary part is -5i so its conjugate value is +5i..
5 0
3 years ago
How do you convert 5,400 inches to miles?
Firdavs [7]
63,360 in are in a mile.
you cant convert that into a mile. you'd have to find the fraction. you do not have enough inches to make a mile.<span />
8 0
3 years ago
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