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Vlad1618 [11]
3 years ago
12

What the sum of -1 2/3÷(2 1/5)

Mathematics
1 answer:
Marina CMI [18]3 years ago
5 0

Answer:

-20/21

Step-by-step explanation:

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Complete this question.
olga2289 [7]

Answer :The evidence from the story is base of the new church in this period and the first child to be a part in church and church of the church

Step-by-step explanation:

3 0
4 years ago
If 1/4 of a gallon of paint covers 1/3 of a fence ,how much paint is needed for the entire fence?
Lisa [10]

Answer:

3/4 gallon

Step-by-step explanation:

Write and solve an equation of ratios:

1/4 gallon       1/3 fence

---------------- = ----------------------

        x              1 whole fence

Then (1/4)(1) = (1/3)(x).  Multiplying both sides by 3 to isolate (solve for) x, we get:

3/4 gallon = x = the amount of paint needed to cover the entire fence

3 0
4 years ago
Multiply
brilliants [131]
The answer is going to be y^4 -13y^2 +36
I hope this helps!
Please make me brainiest

3 0
3 years ago
The company Digit Tech designs a new
Marat540 [252]

Answer:

The amount of cardboard Digit Tech needs to

package all 1500 new Smart Phones = 891000 square cm

Step-by-step explanation:

Points to remember:-

<u>Surface area of cuboid</u>

Surface area = 2(lb + bh + lh)

Where, l - Length of cuboid

b - Breadth of cuboid and

h - Height of cuboid

It is given dimensions of cardboard box

12 cm long, 9 cm wide, and 9 cm high.

<u>To find the surface area of box</u>

Here l = 12 cm, b = 9 cm and h = 9 cm

Surface area = 2(lb + bh + lh) = 2[(9*12) + (9*9) + (12 * 9)]

 = 2(108 + 81 + 108) = 2 * 297 = 594 square cm

To find the cardboard required for 1500 box

Total cardboard = 1500 * 594 = 891000 square cm

6 0
4 years ago
1.Amulya is x years now. Write expressions for her age 5 years ago?
ikadub [295]

Answer:

Step-by-step explanation:

1)    a = x - 5

a)   z = y + 5

b)  z = y - 3

c)   z = 6y

d)  z = 6y - 2

e) z = 3y + 5

5 0
3 years ago
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