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olga nikolaevna [1]
3 years ago
6

Which substance is a heterogeneous mixture? Cereal Silver Nickel Shampoo

Mathematics
2 answers:
Papessa [141]3 years ago
7 0
It's definitely cereal because you can see the different contents, making it heterogeneous. The rest of the options, whether mixtures or natural elements, are homogeneous because all the contents come together nicely. 
solong [7]3 years ago
6 0

Answer:

3.06 The answer is Cereal

Step-by-step explanation:

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Can you help me solve this problem
Fiesta28 [93]
112 <span>≥ b+128

First: You would subtract 128 on both sides of your sign
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HOPE THIS HELPS! ^_^</span>
7 0
3 years ago
Read 2 more answers
519 divided by 6 and 915 divided by 7 and 439 divided by 7 and 812 divided by 9 which one does not have a two digit quotient.
Setler [38]

519/6=86.5

915/7=130.7142

439/7=62.7142

812/9=90.2222

so i think its the 1st on but i may be wrong.

5 0
3 years ago
1st. (2 root 2 + root 3 ) ( 2 root 3 - root 2)
satela [25.4K]

Answer:

1st: 3*root6 + 5

2nd: 35*root2 + 115

3rd: 24*root2 - 20*root6 + 15*root3 - 18

4th: 17*root6 - 38

5th: 13*root10 - 42

Step-by-step explanation:

To simplify these expressions we need to use the distributive property:

(a + b) * (c + d) = ac + ad + bc + bd

So simplifying each expression, we have:

1st.

(2 root 2 + root 3 ) ( 2 root 3 - root 2)

= 4*root6 - 2*2 + 2*3 - root6

= 3*root6 - 4 + 9

= 3*root6 + 5

2nd.

(root 5 + 2 root 10) (3 root 5 + root 10)

= 3 * 5 + root50 + 6*root50 + 2*10

= 15 + 5*root2 + 30*root2 + 100

= 35*root2 + 115

3rd.

(4 root 6 - 3 root 3) (2 root 3 - 5)

= 8*root18 - 20*root6 - 6*3 + 15root3

= 24*root2 - 20*root6 + 15*root3 - 18

4rd.

(6 root 3 - 5 root 2 ) (2 root 2 - root 3)

= 12*root6 - 6*3 - 10*2 + 5*root6

= 17*root6 - 18 - 20

= 17*root6 - 38

5th.

(root 10 - 3 ) ( 4 - 3 root 10)

= 4*root10 - 3*10 - 12 + 9*root10

= 13*root10 - 30 - 12

= 13*root10 - 42

8 0
3 years ago
-3×^5+11×^4+33×^3-26×^2 -36×-6/×^3+6×^2-3×-5 I keep getting this wrong​
Andreas93 [3]

Answer:

-3x^{2} + 29x - 150 +  \frac{946x^{2} - 341x - 756}{x^{3} + 6x^{2} - 3x - 5}

Step-by-step explanation:

There's a calculated explanation below. I hope this helps!

7 0
3 years ago
Whoever answers this correct gets most brainly!!
zzz [600]
D the last please tell me if I’m right thanks
5 0
3 years ago
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