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kolbaska11 [484]
1 year ago
8

Please help 2 x ( 6 ÷ 2 + 8 ) - 4​

Mathematics
1 answer:
11111nata11111 [884]1 year ago
6 0
2x(3+8)-4
2x(11)-4
22-4
18
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Mr. Howard planted a new garden. The garden is 15 feet long and 4 feet wide. What is the perimeter of mr. Howard's garden?
MrRissso [65]

Answer:  38 feet

Step-by-step explanation:

Based on the dimensions of the garden, we can infer that it a rectangular garden because one side is longer than the other.

The perimeter of a rectangle is calculated as:

= (2 * length) + (2 * width)

= (2 * 15) + (2 * 4)

= 30 + 8

= 38 feet

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3 years ago
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3 years ago
Does anyone know how to graph this !!????!!
Oksanka [162]

Answer:

Step-by-step explanation:

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5 0
3 years ago
The table below shows the number of school absences each day.
lidiya [134]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Not sure how to do this
OLEGan [10]
It's pretty simple! So it looks like you are learning proportions. You would cross multiply to achieve your answer. 

First, let's do your first problem: 

2     12
--- = ----
5       n 

You would take 5 and multiply it by 12 and get 60! Then you would do the same with 2 times n, giving you 2n (because you do not know what n represents YET.) 

Now you should have this:
60=2n OR 2n=60

We must isolate our variable, in order to do that, get rid of two! But how? You would do this by dividing 2n by 2. Yet in equations, when you do something to one side, you must do it to the other because they must be EQUAL! (hence the "equa-" in equation) 

2n=60
---   ---
2      2  DIVIDE 2 into 60
----------
n= 30   Simplify! 

Your final answer for the first question is n= 30! 



8 0
3 years ago
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