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Vladimir79 [104]
3 years ago
5

Can someone please answer this question please answer it correctly and please show work please help me I need it

Mathematics
2 answers:
andrezito [222]3 years ago
6 0

Answer:

A. Kayla

Step-by-step explanation:

To find the difference between the two numbers we will do:

7°C - (-5°C)

Subtracting a negative number is the same as simply adding, so we can rewrite the equation as:

7°C + 5°C = 12°C

kicyunya [14]3 years ago
6 0

Answer:A Kyla

Step-by-step explanation:

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3 years ago
Reina and Sam are multiplying (8^4)^5 (7^3)^9<br><br> Is either of them correct?
PilotLPTM [1.2K]

Answer:

Sam is correct.

Step-by-step explanation:

Exponent rules state that when an number with an exponent is raised to a power, the two exponents multiply.  For example, a^2^2=a^4.

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3 years ago
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sveticcg [70]

Answer:

option 2

Step-by-step explanation:

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3 0
3 years ago
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How to find area of parallelogram with coordinates of verticles?
ExtremeBDS [4]
You find a parallelogram area by this formula:
A=b\cdot h
Where b is its base and h, its height.
You get b's value applying distance between two points formula.
If A and B points form the base:
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And h is the perpendicular distance between both bases.
You can visit next link to know further about it:
https://www.ck12.org/geometry/Distance-Between-Parallel-Lines/lesson/Distance-Between-Parallel-Lines
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3 years ago
Find the equation of the straight line that passes through the points (1, 10) and (3, 2)
slava [35]

Answer:

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Step-by-step explanation:

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Substitute a point into the equation

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Add 4 to each side

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8 0
3 years ago
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