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nirvana33 [79]
3 years ago
5

(3+7i)+(-5+2i)-(-7+6i)

Mathematics
1 answer:
anzhelika [568]3 years ago
5 0
I believe that the answer to your question is 5 + 3 i?
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Find the perimeter. Simplify your answer.
Aloiza [94]

we have: P=(7c-5) +(10c-2) + (7c-5) = 7c-5+10c-2 + 7c-5=24c-12

ok done. Thank to me :>

4 0
2 years ago
Which of the following demonstrates the commutative property across multiplication for 2×10×7
Luba_88 [7]
Commutative property basically states that u can " commute " ...move the numbers around

so the commutative property of 2 * 10 * 7 could be 7 * 2 * 10... or 10 * 7 * 2...or 10 * 2 * 7 or 2 * 7 * 10....I think u get what I mean
4 0
3 years ago
Write a SIMPLIFIED inequality for x that would give a rectangle with a length of 4 meters and a width of x+7 meters an area of m
Rashid [163]

Answer:

128 > 4*(x + 7)

Step-by-step explanation:

Given the following data;

Length = 4 meters

Width = x + 7 meters

Area = 128 m²

Mathematically, the area of a rectangle is given by the formula;

Area of rectangle = length * width

Substituting into the formula, we have;

128 > 4*(x + 7)

128 > 4x + 28

128 - 28 > 4x

100 > 4x

Dividing both sides by 4, we have;

25 > x

5 0
3 years ago
7 a) The table shows the masses of the planets in our solar system.
babunello [35]
Answer:

1. Neptune (lightest)
2. Jupiter
3. Mercury
4. Venus
5. Saturn
6. Earth
7. Mars
8. Uranus (heaviest)

Explanation:

Neptune: 1.02 x 1026 = 1046.52 kg
Jupiter: 1.90 x 1027 = 1951 . 3 kg
Mercury: 3.30 x 1023 = 3375.9 kg
Venus: 4.87 x 1024 = 4986.88 kg
Saturn: 5.68 x 1026 = 5827.68 kg
Earth: 5.97 x 1024 = 6113.28 kg
Mars: 6.42 x 1023 =6567.66 kg
Uranus: 8.68 x 1025 = 8897 kg

hope this was what you were looking for :)

5 0
2 years ago
6<br> (<br> p<br> +<br> 6<br> )<br> −<br> 3<br> (<br> p<br> +<br> 3<br> )
MAXImum [283]

Answer:

3p +27

Step-by-step explanation:

6( p+6) - 3(p+3)

Distribute

6p +36 - 3p -9

Combine like terms

6p -3p +36-9

3p +27

4 0
2 years ago
Read 2 more answers
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