Answer:
<x = 55 degrees
<y = 55 degrees
<z = 70 degrees
Step-by-step explanation:
The 125 degree angle and x are supplementary since they form a straight line, which means that their degrees add up to 180. To find x, the interior angle, we must subtract 125 from 180.
180 - 125 = 55
Angle x is 55 degrees. Since the sides opposite x and y are marked with lines, they are congruent, and since the sides are congruent, the angles must be, too. So, y is also 55 degrees.
Finally, the angles in any triangle add up to 180 degrees. To find z, we must subtract the values of x and y from 180.
180 - 55 - 55 = 70, so z is 70 degrees.
Brainliest, please :)
<em>d = 2√2</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em><u>use formula</u></em>
<em>d = √(x₂ - x₁)² + (y₂ - y₁)²</em>
<em>= √(3 - 1)² + (4 - 2)²</em>
<em>= √2² + 2²</em>
<em>= √4 + 4</em>
<em>= √8</em>
<em>= √2³</em>
<em>= 2√2</em>
<em>(1 ; 2) </em>
<em>1 = x₁ ; 2 = y₁</em>
<em>(3 ; 4)</em>
<em>3 = x₂ ; 4 = y₂</em>
<em>Good luck !</em>
<em />
Answer:
496
Step-by-step explanation:
a+99d
1+ 99 (5)
1+ 495
Step-by-step explanation:
Simplify 1/125
1/125 . (x3))-1) ÷ 3
(x3
(———)-1) ÷ 3
125
3.1 x3 raised to the minus 1 st power = x( 3 * -1 ) = x-3
3.2 125 = 53 (125)-1 = (53)(-1) = (5)(-3)
x(-3)
——————— ÷ 3
(5)(-3)
x(-3)
Divide ——————— by 3
(5)(-3)
Answer: 125
/3x3