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pochemuha
2 years ago
15

-9.2 + 4.4= -81.4 + (-12)=

Mathematics
2 answers:
Darina [25.2K]2 years ago
7 0

Answer:

-9.2 + 4.4 = -4.8

-81.4 + (-12) = -93.4.

artcher [175]2 years ago
4 0
-9.2+4.4=-4.8
-81.4+(-12)=-93.4
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Select all pairs of numbers that have a least common multiple of 30.
ddd [48]

5 and 6  and 3 and 10, the pairs of numbers that have a least common multiple of 30.

<u>Step-by-step explanation:</u>

Case 1: LCM (3, 6)

Prime factorization of 3:  1 \times 3

Prime factorization of 6:  2 \times 3

Using all prime numbers found as often as each occurs most often we take

               2 \times 3=6

Therefore LCM (3, 6) = 6.

Case 2: LCM (5, 6)

Prime factorization of 5:  1 \times 5

Prime factorization of 6:  2 \times 3

Using all prime numbers found as often as each occurs most often we take

                     5 \times 2 \times 3=30

Therefore LCM (5, 6) = 30

Case 3: LCM (3, 10)

Prime factorization of 3:  1 \times 3

Prime factorization of 10:  2 \times 5

Using all prime numbers found as often as each occurs most often we take

                    5 \times 2 \times 3=30

Therefore LCM (3, 10) = 30

Case 4: LCM (5, 10)

Prime factorization of 5:  1 \times 5

Prime factorization of 10: 2 \times 5

Using all prime numbers found as often as each occurs most often we take

                       5 \times 2=10

Therefore LCM (5, 10) = 10

8 0
3 years ago
Thx and have a great day!!
Elan Coil [88]

Answer:A

Step-by-step explanation:<3and <11 are corresponding angles, and corresponding angles are congruent

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2 years ago
Here is a base-ten diagram that represents 1.13.
Romashka-Z-Leto [24]

Answer: 0.67

Step-by-step explanation:

4 0
3 years ago
What is the correct answer?
Fynjy0 [20]
I believe it’s 12. But I’m not sure
8 0
2 years ago
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Help me in this math please please
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A. -1 Because you would divide 3x and -6 by 2.

4 0
3 years ago
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