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vlabodo [156]
3 years ago
12

Somebody help me please

Mathematics
1 answer:
saw5 [17]3 years ago
7 0
Use the unit circle. Of the choices given, only cos 45 and sin 45 are equal to positive sqrt2/2.
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0.5<br> Which number is the same distance away from zero as -9?<br> -10<br> 0<br> 0 1<br> 9
Sonja [21]

Answer:

9

Step-by-step explanation:

Mathematically, OPPOSITES are the same distance away from zero, but on opposite sides of zero on the number line. Use the drawing tools to plot a point at the opposite of each colored point. <u>The absolute value of 0 is 0. Two numbers are opposites if they have the same absolute value but different signs. Opposites are the same distance from 0 on a number line, and they are on opposite sides of 0. The opposite of 0 is 0.</u>

8 0
3 years ago
20 POINTS!!!! will give more if verified
DaniilM [7]

Answer:

The bottom one. The side with the 12 x 5 side.

Step-by-step explanation:

12 x 5 =60. That is bigger than the other sides

4 0
2 years ago
What's the answer !!<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B58%20%5Ctimes%2058%7D%20" id="TexFormula1" title=" \s
Vladimir [108]

Solution given:

\sqrt{58 \times 58}

\sqrt{58²}=±58

8 0
3 years ago
Read 2 more answers
Line CD contains points A (4, −7) and B (4, 8). The slope of line CD is
Fofino [41]

Answer:

Undefined

Step-by-step explanation:

Slope of CD

=  \frac{8 - ( - 7)}{4 - 4}  =  \frac{8 + 7}{0}  =  \infty \\

Hence, Slope of CD is undefined.

4 0
3 years ago
a diver is 19 meters below the surface of the water use an integer to represent how far the diver will need to travel to reach t
Basile [38]

Answer:

The diver need to travel 19 meter up to reach the surface

Step-by-step explanation:

* Lets explain how to solve the problem

- For any starting point the position at it is zero

- If the moving from the starting point is vertically, then the distance

 below the starting point is negative and above the starting point

 is positive

- If the moving from the starting point is horizontally, then the

 distance left to the starting point is negative and right to the

 starting point is positive

* Lets solve the problem

- A diver is 19 meters below the surface of the water

- Assume that the surface of the water is the zero position

∵ The diver is 19 meter below the surface of the water

∴ The diver is at the position -19

- The diver need to travel 19 meters to reach the surface of the water

∵ -19 + 19 = 0

∴ The diver need to travel 19 meter up to reach the surface

8 0
3 years ago
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