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algol [13]
3 years ago
8

ANSWER ALL THE QUESTIONS IN THIS WORKBOOK.

Mathematics
1 answer:
777dan777 [17]3 years ago
8 0

Answer:

i. 15, 18, 20, 20, 25

ii.

a) 19.6

b) 20

c) 20

d) 10

Step-by-step explanation:

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What is the simplified form of the expression?
Oduvanchick [21]

Answer:

the third one

6a^{5} - 3a^{3} - 5a^{2} - 3b^{3}

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
1. What is the range? Write your answer like #<br> Helppppppp
Korolek [52]
I don’t know sorry but like how’s yoonbum doing? Also like wanna be friends?
4 0
3 years ago
Can someone please help me with this!!!
Volgvan

Step-by-step explanation:

I am not fully sure what your teacher is aiming for. it friends very much on what you were just discussing in class (which I don't know).

but the first thing coming to mind is a minus sign ("-"). squaring a negative number removed the minus and makes the result equal to squaring the same positive number.

just for the undoing the 1/2 :

that is, because a fraction as exponent specifies in its denominator the root to be calculated for the basic value or expression.

so, 1/2 means square root. and yes, square is the inverse function of a square root, and it "undoes" the square root.

in exponent calculation it just means that for exponent 1 to the power of exponent 2 we simply multiply both exponents. and so, 1/2 × 2 = 1

FYI - the numerator still represents an original "to the power of" operation.

so, e.g. 3/2 would mean put the basis to the power of 3 and then do the square root of that result. or the other way around. these operations are commutative (the sequence does not matter).

4 0
3 years ago
Thank you so much!! If u get this right I'll mark you!
Semenov [28]

Hi! I hope you are having a great day! So looking here at this question I do so humbly believe that your answer is Number to and or B. all numbers Less than 7. <em>(seven) ==> ♥</em>

Explanation for Q.A.:

  1. The sign is to the right (<)
  2. If x = < 7 then it is evidently going to be B. (LOL)
  3. You are, Awesome! and I am to so yea... It is going to be right! trust me.

I hope that this is helpful to you! I also pray that you get a 100% Good luck.`♥

4 0
3 years ago
PLEASE HELLP ASAP!!! Will Mark Braniliest!!!
Tasya [4]

Answer:

1. 15

2. 17

ur welcome :)000))

4 0
3 years ago
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