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2 years ago

37,916,037,349 + 6,966,839

Mathematics

1 answer:

lubasha [3.4K]2 years ago

3 0

Answer:

37923004188

Step-by-step explanation:

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What would this be please?

snow_lady [41]

Answer:

I know the drawing is not cool :), But it is right

Step-by-step explanation:

I hope that is useful for you :)

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3 years ago

Please help. I’ll mark you as brainliest if correct!

Sergeu [11.5K]

Answer:

a = 13

b = 0

Step-by-step explanation:

Conjugate of -3 + 2i is -3 - 2i

(-3 + 2i) (-3 - 2i)

We need to expand:

9 + 6i + -6i + -4i^2

-4i^2 =(-4)(-1) = 4

9 + 4 = 13

a = 13

b = 0

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3 years ago

Which expression is equivalent to 13-(-21)

pantera1 [17]

Answer:

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3 years ago

What is the slope of the line <br><br> Brainliest to the correct answer

denis-greek [22]

Answer:

3/4

Step-by-step explanation:

Choose two coordinates on the line and use the slope formula to figure out the slope.

For example, use coordinates (0,-1) and (4,2).

Slope formula: y2-y1/x2-x1

2--1/4-0 = 3/4

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3 years ago

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An equilateral triangle with side length 4cm is shown in the diagram, work out the area of the triangle.

dexar [7]

Answer:

8cm²

Step by step explanation:

A= ½×4cm×4cm

A= ½×16cm²

A= 8cm²

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3 years ago

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