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Softa [21]
3 years ago
8

Would be sweet if you all can help out with these 2...

Mathematics
1 answer:
telo118 [61]3 years ago
5 0

Answer:

for 10 points yep and its 20 and 30

Step-by-step explanation:

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Please hep I really need this answered​
bagirrra123 [75]

Answer: D) 1/32

Step-by-step explanation:

3 0
2 years ago
The length of a rectangle is 3 meters greater than 2 times the width. The perimeter of the rectangle is 30 meters.What is the le
faust18 [17]

Answer:

11 meters

Step-by-step explanation:

Lets say that  w = width of the rectangle, to start. If the length of the rectangle is 3 meters greater than 2 times the width, the length of the rectangle is equal to 3 + 2w.  

The perimeter of the rectangle is 2 * length of rectangle + 2 * width of the rectangle. With the perimeter being equal to 30 and width being w and length being 2w+3:

The perimeter of the rectangle is 2(w) + 2(2w+3) = 30.  

We first need to find out w first, which will give us the width of the rectangle. Taking it step by step, we get:

2w + 4w + 6 = 30

6w + 6= 30

6w = 24 which is done by subtracting both sides by 6 to put the variables on one side and the values on the other side

w = 4 which is done by dividing 6 on both sides

Ultimately, this gets width to be 4 meters. Now that we found the width, we need to plug w = 4 into the equation we set up for length which is 2w+3.

That being said, the ANSWER is:

length of rectangle = 2(4)+3 = 11 meters

Hope this helps! :)

4 0
3 years ago
A number r tripled plus t quadrupled please help !!
ludmilkaskok [199]
This In Expression Form Is:
3r + 4t.
The Reason Why Is Because:
When You Triple r, That Is 3r, And When You Quadruple t, It becomes 4t. And Plus Means to Add. So, This Becomes 3r + 4t 
I Hope this Helps! 
6 0
3 years ago
Read 2 more answers
32+44 distributive property
n200080 [17]

Answer: 76

Step-by-step explanation:

30 + 40 = 70

4 + 2 = 6

70 + 6 = 76

:)

5 0
3 years ago
Emily drives her car 42 miles in 1 hour. what is her average speed in miles per hour.
Svetradugi [14.3K]

Answer:

65 mph would be the answer

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
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