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2 years ago

1. what statement best represents the angle pair relationship for angle aoc and boc

Mathematics

1 answer:

IRINA_888 [86]2 years ago

5 0

Answer:

AOC and BOC is complementary angles.

AOC and BOD is supplementary angles

Step-by-step explanation:

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Tính đạo hàm của y=2x-1-căn3x-0

adoni [48]

Answer:

The derivative is

$\frac{dy}{dx} = 2 - \frac{2\sqrt3}{\sqrt x}\\$

Step-by-step explanation:

The function is given by

$y = 2x - 1 - \sqrt {3x}$

Differentiate with respect to x, we get

$\frac{dy}{dx} = 2 - 0 - \frac{2\sqrt3}{\sqrt x}\\\\\frac{dy}{dx} = 2 - \frac{2\sqrt3}{\sqrt x}\\$

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2 years ago

I need help to solve this problem Simplify (6^7)^3

VMariaS [17]

Answer:

Step-by-step explanation:

(6^7)^3 means (6^7)(6^7)(6^7).

When multiply numbers with same base, add the exponents.

6^(7+7+7)=6^(3*7)=6^(21).

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2 years ago

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A system of equations is given below:

My name is Ann [436]

Solving by substitution:

y = 4x - 3

2x + 7y = 41

Let us substitute the first equation y = 4x - 3 into the second.

2x + 7y = 41

2x + 7(y = 4x -3) = 41

2x + 7(4x -3) = 41

So that's the third option.

I hope this helps.

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2 years ago

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Which of the following sets of numbers could represent the three sides of a triangle?

olchik [2.2K]

Answer:

i'm not sure but i think its 7,14,21

Step-by-step explanation:

7,14,21

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2 years ago

How would i solve |2x+9|<5

grigory [225]

Answer: x=7

1 Add

9 to both sides.

2x=5+9

2 Simplify

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14.

2x=14

3 Divide both sides by

4 Simplify

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2 years ago

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