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hammer [34]
3 years ago
8

Factorise 9y^2-66yz+121z^2 plss answer with steps plss

Mathematics
2 answers:
aksik [14]3 years ago
8 0

Answer:

(3y - 11z)2

Step-by-step explanation:

hahaha hello again

kakasveta [241]3 years ago
5 0

Step-by-step explanation:

(3y - 11z)(3y - 11z)

9y^2: 3y 3y

121z^2: 11z 11z

(3y - 11z)(3y - 11z)

9y^2 - 33yz - 33yz + 121z^2

9y^2 - 66yz + 121z^2

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Writen the Number described by 1 ten 16 one
chubhunter [2.5K]

10 + 16 = 26

EZ

i like these lol

4 0
3 years ago
A grocery store has small bags of apples for $5 and large bags of apples for $8. If you buy 6 bags and spend $45, how many of ea
ladessa [460]
Based on the given problem above, here is the given solution.
Given that small bags = $5
                 large bags = $8
                 6 bags = $45
                 ? = number of each size bag you bought
The answer based on the given values above is 5 LARGE BAGS and 1 SMALL BAG.
Since per large bag is $8. $8 x 5 = $40
And per small bag is $5 x 1 = $5
So this gives you a total of $45
hope this helps!
3 0
4 years ago
Math Problem: Convert
Sever21 [200]

Answer:

135°

Step-by-step explanation:

To convert from radians to degrees

degree = radian × \frac{180}{\pi }

Thus for \frac{3\pi }{4}

degree = \frac{3\pi }{4} × \frac{180}{\pi } ( cancel the π  )

            = \frac{3(180)}{4}

            = \frac{540}{4}

            = 135°

3 0
3 years ago
PLEASE ANSWER THISSS<br> AAAAAAAAAAAAAAA
Butoxors [25]

Answer:

147

Step-by-step explanation:

E = greatest common factor of 22 and 30 = 2

F = least common multiple of 3 and 8 = 24

G = 3 * (7 + 10) = G + 30 = 81

3 * 7 + 3 * 10 = G + 30

21 + 30 = G + 30

51 = G + 30

G = 81

H = 5 * (3 + H) = 15 + 45 = 40

5 * 3 + 5 * H = 15 + 45

15 + 5 * H = 60

20 * H = 60

H = 60 - 20

H = 40

E = 2 + F = 24 + G = 81 + H = 40

2 + 24 + 81 + 40 = 147

This was fun lol

4 0
3 years ago
Select the correct answer.
Travka [436]
The answer to the problem is d
3 0
3 years ago
Read 2 more answers
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