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NISA [10]
3 years ago
13

Which expression is equivalent 121x^2-64y^2 ?

Mathematics
1 answer:
Lelu [443]3 years ago
6 0
Would this be the correct answer? If not, can you further explain the question?(11x+8y)(11x-8y) 
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You need to mix 3 pints of water and 13 pints of vinegar to make a cleaner. Which
Tju [1.3M]

Answer:

2 gallon bottle is the smallest because it would be 16 pints of cleaner and that is equal to 2 gallons.

4 0
3 years ago
A person gain sp of 4 lemons by selling 20 lemon find profit percentage?​
dezoksy [38]

Answer:

Question not Understood

Step-by-step explanation:

I am not understanding the question. Are they Gaining 4 lemons by selling 20? Did they buy 24 lemons, and sell 20 then keep the 4? please elaborate

3 0
3 years ago
Given the function k(t) = 6t − 9,<br> complete the following Solve k(t) = 21.
ELEN [110]

Answer: 5(k)

Step-by-step explanation: “k”times “t” equals 6t-9 so if “k” times “t” equals 21, 6t-9=21, add 9 to 21 which equals 30 so then you divide 30 by 6 to get 5. “t”=5 which means the solution is 5(k)

(I’m just a sixth grader dont blame me if I couldn’t do this)

7 0
3 years ago
PLS ANSWER CHANCE TO GET BRAINLIEST If the numbers represent prices of shoes, which store does not have any shoes less than $20?
irga5000 [103]
B is the answer
B- prices are all higher than 20$ all other of the answer choices are lower than 20$
5 0
3 years ago
Help please :) <br> V74 <br> V74
Lelechka [254]

Answer:

x =10

Step-by-step explanation:

Using the pythagoras theorem om one of the right triangle;

(√74)² = (x/2)²+7²

74 = (x/2)²+49

(x/2)² = 74 - 49

(x/2)² = 25

Square root both sides

√ (x/2)² = ±√25

x/2 = ±5

x = 2 * ±5

x = ±10

Hence the value of x is 10

8 0
3 years ago
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