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MAVERICK [17]
3 years ago
12

If a =-2 and b= 2 what will be the value of a^b

Mathematics
2 answers:
raketka [301]3 years ago
7 0
Write out the equation;

y=a^b 
y=(-2)^2 
y=(-2)(-2) 
y=4 

Therefore, the value of a^b is 4 

Hope I helped :) 
Butoxors [25]3 years ago
5 0
The answer ould be (-2)^2=4.  Please mark Brainliest!!!
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1/2(8-x)=10<br> A.12<br> B.3<br> C.-12
Murljashka [212]
4-1/2x=10
-1/2x=6
3
so your answer would be B
hope that helps
7 0
3 years ago
Suppose we want to choose 5 objects, without replacement, from 15 distinct objects.
goblinko [34]

15444 ways we can choose 5 objects, without replacement, from 15 distinct objects.

Given that, suppose we want to choose 5 objects, without replacement, from 15 distinct objects.

<h3>What is a permutation?</h3>

A permutation is a mathematical calculation of the number of ways a particular set can be arranged, where the order of the arrangement matters.

Now, 13P_{5}= 13!/(13-5)!

= 13!/8! = 13x12x11x10x9= 1287 x 120 = 15,444

Therefore, 15444 ways we can choose 5 objects, without replacement, from 15 distinct objects.

To learn more about the permutation visit:

brainly.com/question/1216161.

#SPJ1

3 0
2 years ago
What simple machine is this? i'll mark brainliest!
BartSMP [9]

A LEVER

Its a lever because both sides can be controlled by eachother :)

6 0
3 years ago
Read 2 more answers
Determine the GCF of the coefficients.
viktelen [127]

A is correct = greatest.

3 0
3 years ago
Your team scores and -8 and -for on the first two rounds of a game how can you use addition to find your Teams total score
viktelen [127]

Answer:

-12

Step-by-step explanation:

-8-4=-12

because -×-=+

and -+-=-

why because when you add the highest number gives you the sign

4 0
3 years ago
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