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Vsevolod [243]
2 years ago
11

Any help is much appreciated

Mathematics
1 answer:
anyanavicka [17]2 years ago
6 0

7.) 12y^8
8.) a^28
9.) 384n^27 m^15
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Liv made punch by mixing 2.8 liters of orange juice, 0.75 liter of pineapple juice,
lana [24]

Answer:

0.95 liter in each container

Step-by-step explanation:

Orange juice=2.8 liters

Pineapple juice=0.75 liter

Ginger ale=1.2 liters

If Liv mix the three ingredients above to make punch and he split the punch into 5 containers, how much punch will be in a container.

Firstly,

Add the three ingredients together.

We have,

2.8 + 1.2 + 0.75=4.75 liters

Next is to divide the total liters by 5

That is,

4.75/5=0.95 liter

6 0
3 years ago
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More help please !!!
butalik [34]

Answer:

(-2, 1).

Step-by-step explanation:

The x coordinates are -1 and -3 and the y coordinates are 4 and -2.

So the midpoint is (-1 + -3)/2,  ( 4 + -2) / 2

=  (-4/2, 2/2)

= (-2, 1).

4 0
3 years ago
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Prove algebraically that (m + 2)2 – m 2 – 12 is always a multiple of 4
Julli [10]

Answer:

(m + 2)^{2} - m^{2}  - 12 = 4(m - 2)

Step-by-step explanation:

Step 1:

Write the expression

(m+2)^{2} - m^{2}  - 12

Step 2: Expand (m + 2)^{2}

(m+2)^{2} - m^{2} - 12\\(m+2)(m+2) - m^{2}  - 12\\m^{2} + 2m + 2m + 4 - m^{2}  - 12

Step 3: Collect similar terms

m^{2}  - m^{2}  + 4m + 4 - 12\\4m - 8

Step 4: Factor 4 out of the expression to prove that the expression is a multiple of 4.

Therefore\\4m - 8 = 4(m - 2)\\Hence,\\(m+2)^{2}  - m^{2} -  12 is a multiply of 4 because the expression is equal to 4(m-2)

3 0
2 years ago
What is the greatest common factor of 8 and 52
PilotLPTM [1.2K]
The greatest common factor of 8 and 52 is 2.

<span><span>8:   222  </span><span>50:   2  55</span><span>GCF:   2  <span> 

</span></span></span>
4 0
3 years ago
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What is the greatest number that divides<br> 14, 2 and -8
KATRIN_1 [288]
| 2 | I think that’s right
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3 years ago
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