3 years ago

If the weight of 2,290 steel balls is 3.18 kg, find the number of balls in 8.87 kg.

Mathematics

1 answer:

olga2289 [7]3 years ago

4 0

Answer:

2290 steel balls weigh 3,180 grams so each ball weighs 1.3886462882

grams. If you had a 8.87 kilograms of those balls they would number

8,870 grams / 1.3886462882 = 6,388 steel balls

Step-by-step explanation:

You might be interested in

0.3434343434<br> What is this as a fraction

nlexa [21]

Answer:

34/99

Step-by-step explanation:

4 0

3 years ago

Mr. Hernandez dilates the triangle shown below by a scale factor of 2 with the origin

bezimeni [28]

Answer:

Only student 2

Step-by-step explanation:

5 0

3 years ago

a house on the market was valued at 446000 after several years of value increased by 15% by the how much did the house value inc

olga_2 [115]

Answer:

the house will have gained $66,900$ worth of value putting the house worth at $512,900$

Step-by-step explanation:

446,000 ➗ 100 X 15 = 66,900

446,000 + 66,900 = 512,900

hope this help if you need any more help P.M. me.

6 0

3 years ago

5x=2x-2+2x is true for

Svet_ta [14]

X=-2 is the answer to your question.

3 0

3 years ago

Find the perimeter of squared garden if its area is 1369m2

irina [24]

Answer:

the perimeter is of 148 m

Step-by-step explanation:

the perimeter is the sum of all sides so an square has all sides equal so we have

$P = x+x+x+x = 4x$

and the area is

$A=x^2=1369m^2$

so we find x

$\sqrt{x^2}=\sqrt{1369}\\\\x=37$

and now the perimeter

$P=4x\\\\P=4(37)\\\\P=148$

6 0

3 years ago