Answer:
32
Step-by-step explanation:
Hope this helps and is correct!
Answer:
a) x= 34°
b) x = 51°
Step-by-step explanation:
Points to keep in mind when solving triangle problems.
An isosceles triangle has two equal sides and the angles opposite to those sides are also equal angles.
A triangle with all sides equal is called an equilateral triangle, which is also called equiangular triangle.
Answer:
<h3>c = 2</h3>
Step-by-step explanation:
The value of the fraction 3c+2/4 one less than the value of the fraction 5c-1/3 is expressed as;
(3c+2)/4 = (5c-1)/3 - 1
We are to calculate the value of c as shown;
(3c+2)/4 = (5c-1)/3 - 1
(3c+2)/4 = [(5c-1) - 3]/3
(3c+2)/4 = 5c-4/3
Cross multiply;
3(3c+2) = 4(5c-4)
9c + 6 = 20c -16
9c - 20c = -16 -6
-11c = -22
c = 22/11
c = 2
Hence the value of c is 2
Answer:
b
Step-by-step explanation:
Answer:
They added 8 to each side, --8 is +8 so we need to subtract - from each side not add 8 to each side
Step-by-step explanation:
We have a slope and a point
We can use point slope form
y-y1 = m(x-x1)
y--8 = -6(x-2)
y+8 = -6(x-2)
Distribute the -6
y+8 = -6x+12
Subtract 8 from each side
ERROR in the students work
They added 8 to each side, --8 is +8 so we need to subtract - from each side not add 8 to each side
y+8-8 = -6x+12-8
y = -6x+4
