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Allushta [10]
3 years ago
6

If a number is added to itself and the sum is multipled by 2 , the product is 4

Mathematics
1 answer:
Step2247 [10]3 years ago
8 0
The number is 1

1 + 1 = 2

2(2) = 4

1 is your answer

hope this helps
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may runs 10/4 miles everyday after school. Beth says that she runs farther than May every day because she runs 5/2 miles everyda
Degger [83]
Yes her statement is correct i think well maybe it is because if you cut 3 rectangles in to 2 than you color in 5 and stop and draw a rectangle with 4 in 3 rectangles and color in 10 and the two has less shaded in so the one who ran more was beth cause if you put it into a mixed number it is 2 and 1/2 and May's mixed number is 2 and 2/4 and the dinominator 2 is greater than the dinominator 4 cause 2 has bigger pices and 4 has smaller pices
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3 years ago
The width of a rectangle is 4y-2.5 feet and the length is 2.5y+10 feet. Find the perimeter of the rectangle.
VLD [36.1K]
Answer:
13y+15
Explanation:
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3 0
3 years ago
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12-packs of Skwunch apple juice cost $3.00 after a 40% discount. Which equation would allow you to find the original price of th
GaryK [48]

Let x be the original price.

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\frac{60x}{100} = 3

x = 3(\frac{100}{60} )

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6 0
3 years ago
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The parallelogram shown below has an area of ​​135 units2 Find the missing base.
Nostrana [21]
<h3>Answer:  9</h3>

===================================================

Explanation:

The area of the parallelogram is equal to the base times height. The formula to use is A = b*h. The height and base are always perpendicular to one another.

The base is some unknown variable b. Multiply the base by the height 15 to get 15*b which is equal to the area 135

Therefore, 15*b = 135

Divide both sides by 15 and we isolate b

15b = 135

15b/15 = 135/15

b = 9

So the base is 9

Check:

area = base*height = 9*15 = 135

so the answer is confirmed

side note: we never use the value 17 at all. It is likely put in there as a distraction.

3 0
3 years ago
(A) all values at which F has a local maximum: <br><br> (B) all local maximum values of F:
Bingel [31]

Answer:

  (a) {-3, 2}

  (b) {3, 4}

Step-by-step explanation:

The high points are (-3, 3) and (2, 4).

The x-values at which the function has a local maximum are {-3, 2}.

The local maximum values are {3, 4}.

_____

Your answer box probably doesn't want the curly brackets and maybe not the spaces, either. Those brackets are used to identify a <em>set</em> of values.

6 0
3 years ago
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