3 years ago

What's the answer ????

1 answer:

5 0

The mistake is line 4, she should have divided 42 by 5, not add 5 and 16

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KonstantinChe [14]

1. 2n + 2*5 =2
2. 2n + 10 = 2
3. 2n = 2 -10
4. 2n= -8
5. n = -8/2
6. n = -4

6 0

2 years ago

natulia [17]

Answer:

subtract

Step-by-step explanation:

3 0

2 years ago

Fudgin [204]

Answer:

240

Step-by-step explanation:

add up the numbers of all the students that were surveyed

get 90

60 of those were rock or hiphop

divide 360 by 90

get 4

multiply 60 by 4

get 240

8 0

2 years ago

Nikolay [14]

Answer:13.1

Step-by-step explanation:

Area equation:S= $S=\frac{1}{2} ab sinθ$

4 0

1 year ago

balandron [24]

The absolute value of -200 is 200

3 0

2 years ago