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lakkis [162]
2 years ago
6

Compute (5 2/3)^2-(4 1/3)^2

Mathematics
1 answer:
g100num [7]2 years ago
8 0

Answer:

40/3

Step-by-step explanation: If you have a calculator type in (5 2/3)^2-(4 1/3)^2. To get 40/3. So in short, square (5 2/3)^2 to get 289/9 and square (4 1/3)^2 to get 169/9. Then subtract the two 289/9-169/9 to get 40/3.

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Dont need the math just the answers!
marta [7]

Answer:

1.no 2.no 3.no 4.no 5.yes 6.yes

7.yes 8.yes 9.no 10.yes 11. yes 12.yes

Step-by-step explanation:

hope that helps

5 0
2 years ago
Read 2 more answers
What should you substitute for y in the bottom equation to solve the system by the substitution method?
Contact [7]
Answer: y= -x-5


Step 1: Determine which equation to change

Since we will be using the substitution method, we will need to substitute y from the bottom equation with information from the top equation. This will be the equation we change.

Step 2: Change the equation

Let’s rewrite the equation we will be working with.

3x+3y= -15

Our goal will be to get y alone on the left side. To start, let’s subtract 3x from both sides, leaving only 3y on the left side.

3x+3y= -15
3y= -3x-15

Now we need to get y completely alone by eliminating the coefficient of 3. Let’s do this by dividing each term by 3.

3y= -3x-15
y= -x-5


This is your answer. Hope this helps! Comment below for more questions.
3 0
3 years ago
Need help !! 25 points ​
lyudmila [28]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
Plz help what’s the answer
Maslowich

Answer:

a. 192 b.60 c. 184, 164, 350

Step-by-step explanation:

a.Total of males=88+104

b.Female, Anaerobic=156-96

c. aerobic= 88+96=184

anaerobic=104+60

total=192+158

8 0
2 years ago
The line for the equation y = 1 horizontal or vertical? What is the slope of this line?
Nimfa-mama [501]

Answer:

The line is horizontal and the slope is 0.

Step-by-step explanation:

Any line that is horizontal has a slope of 0.

7 0
2 years ago
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