5x3/8x3+11x2/12+2
15/24+22/24
15+22/24
37/24
1 13/24
If you want the regular fraction its 37/24, if you want the mixed fraction its 1 13/24
54.00 of subtotal
+2.70 of tax
--------------------------------
$56.70 Total
Step-by-step explanation:
Answer:
vertical angles are equal:
< (1) = < (2) (in fact they are congruent angles)
so, if measure of < 1 is 63° and measure of < 2 is 4x-9°, than
4x-9=63° ...solve for x
4x=63%2B9°
4x=72°
x=72%2F4°
x=18°
if x=18°, than < 2 is 4x-9=4%2A18-9=72-9=63°...it proves that < (1) = < (2) are congruent angles
Step-by-step explanation:
Hope it helps
Step-by-step explanation:
CONGRUENT TRIANGLES : Two triangles are said to be congruent if they have same sides and exactly same angles.
Now, any two triangles can be congruent by any of the following 3 properties:
1) SIDE SIDE SIDE (SSS) : Here three sides of triangle 1 is equal to the three sides of the triangle 2.
2) SIDE ANGLE SIDE (SAS) : Here two sides and including angle of triangle 1 is equal to the two sides and including angle of the triangle 2.
3) ANGLE SIDE ANGLE (ASA) : Here two angles and including side of triangle 1 is equal to two angles and including side of the triangle 2.
4) ANGLE ANGLE SIDE (AAS) : Here two angle and one side of triangle 1 is equal to the two angles and one side of the triangle 2.
