3 years ago

Which expression represents: the sum of a number and 12 N 12 1 x 12 12 m 12

Mathematics

1 answer:

marysya [2.9K]3 years ago

7 0

Sum is the result of adding so
12 + x, but i don't see it as a option.

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jarptica [38.1K]

For
1. its
D=Days
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3d+5h+15m
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3 years ago

If y = 2 and x = 5, Then solve 3x + 4 + 2y A 20 B 61 C 23 D 0

Arisa [49]

Answer:

Step-by-step explanation:

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3 years ago

Help me pleas. And no bots. :)

andreev551 [17]

Answer:

1st is B

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3 years ago

Read 2 more answers

I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS 3

sveticcg [70]

Answer:

$x=8$

Step-by-step explanation:

The best way to go about this is to use a trig identity. You have the unknown opposite the angle and the hypotenuse, so its best to use the sine identity: $sin(x)=\frac{O}{H}$ , where O is the opposite side, and H is the hypotenuse.

Set up the equation as: $sin(27)=\frac{x}{17}$ , and solve for X.

I got x=7.718, rounded to x=8.

If I helped, a brainliest answer would be greatly appreciated!

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3 years ago

This circle is centered at the origin, and the length of its radius is 2. What iS

Igoryamba

Answer:

Step-by-step explanation:

If the center of the circle is at the origin, the general formula for the circle is

x^2 + y^2 = r^2.

Since r = 2 units in this particular problem, the equation of the circle is:

x^2 + y^2 = 2^2, or x^2 + y^2 = 4

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3 years ago