Answer: 92°
Step-by-step explanation: In every triangle, there are a total of 180 interior degrees, meaning if we add up two of the three angles, we can calculate how many degrees we are away from the total 180. 31° + 57° = 88°. Subtract the 88° from 180° and we get 92°.
Answer:
<em>The equation of the straight line in point - slope form</em>
<em>y +1 = -2 ( x-2)</em>
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given points are C( 2,-1) and D(1,1)
Slope of the line
m = -2
<u>Step(ii):-</u>
Equation of the straight line passing through the point ( 2,-1) and having slope
m =-2
y - y₁ = m ( x- x₁)
y - (-1) = -2 ( x-2)
y +1 = -2 ( x-2)
<u><em>Final answer:-</em></u>
<em>The equation of the straight line</em>
<em>y +1 = -2 ( x-2)</em>
Answer:
JW is a textspeak acronym standing for just wondering. In some cases, it is also used for Jehovah's Witness
Step-by-step explanation:
im not sure
Answer:
Area of smaller triangle * (scale factor)^2 =
2 * ( 3/2)^2 =
2 * 9/4 =
18 /4 =
9/2 = 4.5
Step-by-step explanation:
5pi/4
7pi/4
13pi/4
Those are the answers to your question have a nice day