Answer:
1 and 2 are adjacent
Step-by-step explanation:
1 and 2 are congruent because 90 is been bisected in two equal parts 1 and 2
1 and 2 form right angle and complementary angle because 1 + 2 = 90
x + y = 75
+ <u>x - y = 35</u>
2x = 110
x = 55
x + y = 75
55 + y = 75
y = 20
Since Tom is older, then he is 55 and Mike is 20.
Answer: 55
T= total length
T=1 2/5 meters + 4 1/5 meters
add the whole #s and the fractions
T= (1+4) + (2/5 + 1/5)
T= 5 3/5 meters total
Hope this helps! :)
Answer:
143degrees
Step-by-step explanation:
sum of angles of a triangle =180degrees
let the third unknown angle be x
99+37+x=180
136+x=180
x=180-136
x=44
the sum of two opposite interior angles is equal to the exterior angle
44+99=<PQR
<PQR=143 degrees.
OR
the sum of angles on a straight line is 180 degrees
<PQR+37=180
<PQR=180-37
<PQR=143
Answer:
multiply 4 x 12 and 9 x 12
Step-by-step explanation:
