3 years ago

What does 20−(3×3+1)+2 it's equivalent to 12 right?...

Mathematics

2 answers:

nevsk [136]3 years ago

7 0

Answer:

Yes, it is equivalent.

Step-by-step explanation:

3x3=9

9+1+10

20-10=10

10+2=12

dangina [55]3 years ago

5 0

Yes the answer is 12

You might be interested in

What is the answer to 8÷544

Stells [14]

8 ÷ 544 = 0.0147058824, 544 ÷ 8 = 68

3 0

3 years ago

A recipe that makes 20 cookies calls for 2 cups of chocolate chips and 1 cup of chopped nuts. How many cups of chocolate chips a

dangina [55]

Answer:

8 cups of chocolate chips and 4 cups of chopped nuts

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What is the constant of variation if y varies inversely as x and y = 3 when x = 6? PLZ HELP ME I DONT UNDERSTAND

mojhsa [17]

Answer:

k = 18

Step-by-step explanation:

Given that y varies inversely as x then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition y = 3 when x = 6, that is

3 = $\frac{k}{6}$ ( multiply both sides by 6 )

18 = k

The constant of variation is k = 18

7 0

3 years ago

HELP ASAPP!!!! PLZZZ

liberstina [14]

Answer:

x = 4

Step-by-step explanation:

35/60 = (5x+1+35)/96

3,360 = 60(5x+36)

56 = 5x+36

20 = 5x

x = 4

7 0

3 years ago

The radius of a circle is 9 feet. What is the circumference?

Vlad1618 [11]

Answer: 18 $\pi$

Step-by-step explanation:

The circumference formula is C= 2 $\pi$ r

r being the radius, so you can just plug in.

C= 2 $\pi$ (9) = 18 $\pi$

7 0

2 years ago

What does 20−(3×3+1)+2 it's equivalent to 12 right?...​

What does 20−(3×3+1)+2 it's equivalent to 12 right?...