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3 years ago

2 − 36 = 0 Solve by square roots

Mathematics

1 answer:

Paraphin [41]3 years ago

7 0

Answer:

no solution

Step-by-step explanation:

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3.3 = ? as a friction

Allushta [10]

Answer:

33/10

Step-by-step explanation:

I used a calculator sorry if I am wrong

6 0

2 years ago

Read 2 more answers

At the movie theatre, child admission is S5.20 and adult admission is $8.30. On Tuesday, 156 tickets were sold for a total sales

Annette [7]

Answer:

So, 89 Adult tickets were sold.

Step-by-step explanation:

So, we first name our variables, say, a for number of adult tickets, and c for child tickets.

Then we write our system of equations, first the total $ sale:

5.2c + 8.3a = 1087.10

Then we write the 2nd equation, the total number of tickets:

c + a = 156

Now, we can solve the system:

We do have different methods, let's to by subsitution.

make some change to the 2nd equation, to make c the subject: c = 156 - a

Now we plug that into the 1st equation:

5.2(156 - a) + 8.3a = 1087.10

811.2 - 5.2a + 8.3a = 1087.10

811.2 + 3.1a = 1087.10

3.1a = 275.9

a = 89

8 0

2 years ago

PLEASEEEEE HELP MEEEE!!!!!!

Vinvika [58]

Answer: A

Step-by-step explanation:

6 0

3 years ago

Solve for rv=r+at, for r

mafiozo [28]

$v=r+at$

Since we need to solve for r we have to leave that variable alone in one side of the equation. We notice that at is adding in the right side, then it goes to the left side substracting, that is:

$v-at=r$

Therefore:

$r=v-at$

in the last part we only switch the sides of the equation.

8 0

1 year ago

Question 3 (1 point)

Fittoniya [83]

Answer) Od
(a+b)2 =a2+2ab+b2

4 0

2 years ago