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Vinil7 [7]
2 years ago
13

Please help!! I will give 20 points to the correct answer !! Thanks so much

Mathematics
2 answers:
slava [35]2 years ago
6 0

Answer:

-6 and 10

Step-by-step explanation:

i did this before. np kiddo

Ray Of Light [21]2 years ago
6 0

Answer:

  -6, +10

Step-by-step explanation:

You are looking for factors of -60 that have a sum of 4. It can be helpful to list them so that they have a positive sum.

  -60 = (-1)(60) = (-2)(30) = (-3)(20) = (-4)(15) = (-5)(12) = (-6)(10)

The sums are 59, 28, 17, 11, 7, 4. The factor pair of -60 that has a sum of 4 is ...

  -6 and 10

_____

<em>Additional comment</em>

The square root of 60 is between 7 and 8, neither of which are factors of 60. That means the above list includes all of the factor pairs of 60. We have chosen the signs so that the sums are positive and the product is negative.

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SOMEBODY PLS HELP ME <br> URGENT!!!!!!!!!!
sammy [17]
1. The dimensions of the tank should be 20 by 20 by 20. The hint is telling you that a tank that is 2 by 2 by 2 has a volume of 8, so, if you increase the size of the dimensions, you can reach 8,000 with the same digit of 2. Don't forget that the formula for the volume of a rectangular prism is lwh.

2. Since our aquarium is a square tank that is 20 by 20 by 20, each side on the top is 20 inches long. We have 4 sides, so the perimeter is 4 x 20, or 80. The perimeter of the top of our tank is 80 in². As for the base, we already know that each side is 20, so, in order to find the area of the base, we just multiply 20 x 20 to get 400. The area of the base of the tank is 400 in².

3. Another rectangular prism with a volume of 8,000 might have dimensions of 40 by 20 by 10. These, multiplied together, equal 8,000, using the formula for the volume of a rectangular prism.

To find the dimensions of the rectangular prism that equal 8,000, I mostly just use trial and error. It helps if you think about it as 8, as shown in the first problem, or if you list the factors of 8. For instance, for number 3, I just used the factors of 8 to find some possible dimensions.

8 - 1, 2, 4, 8
For number 3, I used the factors 1, 2, and 4. To change it from 8 to 8,000, I just changed 1 to 10, 2 to 20, and 4 to 40.

Hope this helps!
3 0
3 years ago
Please help me with this problem in geometry.
Yuki888 [10]

Answer:

The photo attached could be of use

Step-by-step explanation:

5 0
2 years ago
Three partners are investing a total of $900,000 to open a garden and landscaping store. Their investments are in the ratio of 2
Zanzabum
The first investor you invested $180,000 the second $270,000 and the third $450,000.
Solution:
2+3+5=10
900,000/10=90,000
90,000x2=180,000
90,000x3=270,000
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4 0
2 years ago
Bob has to study for four final exams: accounting (A), biology (B), communications (C), and drama (D). (a) If he studies one sub
zysi [14]

Answer:

tu

Step-by-step explanation:

no

6 0
3 years ago
Whats is the valume of the created retagular prism
KatRina [158]

Answer:

Formula for the volume of a rectangular prism:

V = length x width x height

To solve, substitute the dimensions given in the problem and multiply.

6 0
3 years ago
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