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mezya [45]
3 years ago
11

3.4z + 6.3 = -1.7z + 41.7 What’s z?

Mathematics
2 answers:
Pani-rosa [81]3 years ago
5 0
The answer is 6.941 as a decimal
Ostrovityanka [42]3 years ago
4 0

Answer:

z= 118/17 or 6.94

Step-by-step explanation:

i hope this is the right answer but try using Symbolab its what I use all the time

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PLEASE HELP ME FOR BRAINLIEST ANSWER An architect designs a rectangular flower garden such that the width is exactly​ two-thirds
Oksanka [162]

Answer:

Length: 84 ft

Width: 56 ft

Step-by-step explanation:

Let's define some variables first.

Call the length l and width w.

We know that w = 2/3l. Therefore, we can express w in terms of l with this expression.

Now, let's set up an equation. The flower garden is rectangular, and 280 feet of fencing are used to enclose the garden. This represents perimeter.

Remember the formula for perimeter of a rectangle: 2l + 2w

Let's substitute 2/3l for w:

2l + 2*2/3l = P

2l + 4/3l = 280

2 4/3l = 280

10/3l = 280

l = 84

Now, we know that the length is equal to 84 feet. We can multiply 84 feet by 2/3 to find the width.

84*2/3 = 56

Length: 84 ft

Width: 56 ft

Let's plug these values into the formula and see if they give us the correct perimeter:

2l + 2w = P

2*84 + 2*56 = P

168 + 112

= 280 feet

These are the correct dimensions!  

Hope this helps! You can reach out to me if you have further questions or concerns! :)

6 0
3 years ago
Factor 8c + 10c?.<br> ✅p
Rashid [163]

Answer: 18 c

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Cameron wants to buy a new bike that costs $112. He is saving $8 per week. How many weeks will it be until Cameron has all the m
leva [86]

the answer is 14

Step-by-step explanation:

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3 years ago
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horrorfan [7]

Answer:

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Step-by-step explanation:

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2. C is at (-5.1) &amp; D is at (7.6). Where is the midpoint on segment CD?​
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Answer:

1.25

Step-by-step explanation:

Find the average.

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1.25

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3 years ago
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