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2 years ago

A rectangle has an area of 120cm2. It's length and width are whole numbers.

1 answer:

7 0

The two numbers can be any factors of 120. This includes: (1,120) (2,60)(3,40)(4,30)(5,24)(6,20)(8,15)(10,12) and the reverse of this. The smallest perimeter would be the two numbers that are closer together, which is 10 and 12.

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KN bisects ZJKM. If mZNKJ = 7x-9 and<br> m2JKM = x + 3, find m2JKN.

BaLLatris [955]

Answer:

Step-by-step explanation:

7x - 9 = x + 3

6x - 9 = 3

6x = 12

x = 2

7(2) - 9 + 2 + 3

14 - 9 + 5

5 + 5 = 10

5 0

3 years ago

When possible, the best way to esatblish that an observed association is the result of a cuase and effect relation is by means o

vovangra [49]

Answer:

The answer is a well designed experiment.

Step-by-step explanation:

When possible, the best way to establish that an observed association is the result of a cause and effect relation is by means of - well designed experiment.

Cause and effect relation is a relation between events, where one is the result, due to the occurrence of others. A well designed experiment takes place when we consider the cause and effect of events.

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3 years ago

8 (3x-y)<br> what is the answer

lesantik [10]

Answer:

24x-8y

Step-by-step explanation:

8 times 3x is 24x and 8 times y is 8y

8 0

3 years ago

Read 2 more answers

If 3x+y=6 what is the of 6x+2y

LuckyWell [14K]

Answer:

Step-by-step explanation:

3x + y = 6

Multiply both sides by 2

6x + 2y = 12

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3 years ago

Type a digit that makes this statement true.

Aneli [31]

Answer:

1, 3, 5, 7, or 9

Step-by-step explanation:

For 14, 213, 1__2 to be divisible by 4, the last two digits must be divisible by 4.

Using this knowledge, any odd single digit number would make the statement true.

14, 213, 112 ÷ 4 = 3, 553, 278

14, 213, 132 ÷ 4 = 3, 553, 283

14, 213, 152 ÷ 4 = 3, 553, 288

14, 213, 172 ÷ 4 = 3, 553, 293

14, 213, 192 ÷ 4 = 3, 553, 298

Hope this helped!

3 0

2 years ago

Read 2 more answers