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telo118 [61]
3 years ago
14

Write an expression for the sequence of operations. Subtract 4 from x, double, and add 8.

Mathematics
1 answer:
Ivenika [448]3 years ago
3 0
4-x=3
Double the 3 witch is =6
And add 8 witch is
6+8=14
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What are the general direction of badplaas from colesburg
wel

Based on the map, the general direction of Badplaas from Colesburg is South.

<h3>What is a map?</h3>

A map simply refers to a graphical representation which can be used to depict and show all or some parts of a geographical region on planet Earth, and it's drawn to scale on a flat surface.

Generally, the four (4) main cardinal directions on a map include the following:

  • North (N)
  • South (S)
  • West (W)
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By critically observing the map in the image attached below, we can infer and logically conclude that the general direction of Badplaas from Colesburg is South.

Read more on map directions here: brainly.com/question/11165627

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8 0
2 years ago
Can someone please help me with what to do for this question
Evgesh-ka [11]

Answer:

you need to find out how many miles she drove on each section and then add them together. 60 miles, per hour, for 4 hours. and 50 miles, per hour, for 3.

60*4 + 50*3

240 + 150

390: C

Step-by-step explanation:

I hope this helps :)

3 0
3 years ago
Tensile strength tests were performed on two different grades of aluminum spars used in manufacturing the wing of a commercial t
jekas [21]

Answer:

(12.1409, 14.0591

Step-by-step explanation:

Given that Tensile strength tests were performed on two different grades of aluminum spars used in manufacturing the wing of a commercial transport aircraft. From past experience with the spar manufacturing process and the testing procedure, the standard deviations of tensile strengths are assumed to be known.

Group   Group One     Group Two  

Mean 87.600 74.500

SD 1.000 1.500

SEM 0.316 0.433

N 10      12    

The mean of Group One minus Group Two equals 13.100

standard error of difference = 0.556

 90% confidence interval of this difference:  

(13.1-1.725*0.556,13.1+1.725*0.556)\\=(12.1409, 14.0591)

  t = 23.5520

 df = 20

4 0
3 years ago
Which expression is equivalent to 4h ÷ 5? A. 5h/4 B. 45/h C. 54/h D. 4h/5
sweet [91]

Answer:  D. \frac{4h}{5}


Step-by-step explanation:

1. You have the following expression given in the problem above:

4h÷5

2. By definition, two expression are equivalent when they are the same even though they they are written in a different form.

3. Keeping this on mind, you can rewrite the division of those two numbers as a fraction, as you can see below:

\frac{4h}{5}

3. Then,  \frac{4h}{5} is the equivalent expression to 4h ÷ 5.


3 0
3 years ago
How many ink cartridges can you buy with 150 dollars if one cartridge costs 15 dollars ?
musickatia [10]

Answer:

10

Step-by-step explanation:

Very easy equation if you know how to do it. All you need to do is divide your total amount of something (in this case "150" as that's our amount of "money we're given") by whatever the price or amount is. (In this case 15. Each cartridge costs $15. I'm not amazing at explaining things like this.. Sorry about that. If you have any questions about this feel free to let me know!)

So to put it "all together":

150 ÷ 15 = 10.

10 is your answer.

Hope this helps and have a nice day!

8 0
3 years ago
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