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Dvinal [7]
3 years ago
12

Use the rules of equations and inverse operations to solve the equation 3x^2=;8

Mathematics
1 answer:
PtichkaEL [24]3 years ago
4 0

8-2 and then 3 divided by 6 which will give you 0.5 so x=0.5

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Help!!! Please will give points
galben [10]

Option D:

The solution to the equation is y = 27.

Solution:

Given equation:

$\frac{1}{3} y=9

To solve this equation:

$\frac{1}{3} y=9

Multiply by 3 on both sides of the equation.

$3 \times \frac{1}{3} y=9 \times 3

3 in the numerator and denominator get canceled.

y = 9 × 3

y = 27

The solution to the equation is y = 27.

Option D is the correct answer.

3 0
3 years ago
8 classmates share 4 pizzas equally
trasher [3.6K]

Answer:

each classmate gets half of a pizza

4 0
2 years ago
Petra jogs 3 miles in 30 minutes at this rate how long would it take a jog 10 miles​
bazaltina [42]

Answer:

100 minutes or 1 hour and 40 minutes

Step-by-step explanation:

3 miles in 30 minutes means 1 mile in 10 minutes

10 miles takes 100 minutes or 1 hour and 40 minutes.

7 0
3 years ago
Read 2 more answers
Some of your friends who are coming over for pizza prefer more of the edge crust. Which pizza the circular one or rectangular on
Svetradugi [14.3K]

Answer:

Circular one

Step-by-step explanation:

It really depends on how you cut it, but circles are just one big edge that's curved to meet up with itself.

Also, corners aren't edges and rectangles have corners.

Go with the circle one

6 0
2 years ago
5/8 divided by 3/4 what the answer
charle [14.2K]

Answer:

20/24. Simplified answer is 5/6

Step-by-step explanation:

5/8 divided by 3/4 is the same as asking 5/8 times 4/3

When dividing a number by a fraction, you can always just multiply by the fraction with its numerator and denominator switched!

So, now we have 5/8 times 4/3

Step 1: Multiply the numerators together. 5 times 4 = 20

Step 2: Multiply the denominators together. 8 times 3 = 24

Step 3: Put the new numerator over the new denominator. 20 over 24 is 20/24

Step 4: Simplify the fraction if necessary. 20 and 24 share a common factor of 4, so divide both the numerator and denominator by 4.  

20 divided by 4 = 5

24 divided by 4 = 6

So, 20/24 is equal to 5/6.

7 0
3 years ago
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