You must distribute first, so 3(8p+7r). That will equal 24p +21r. Then you must add all the values together according to like terms, so the variables must match. So simplified it will be 22+24p+30r
Answer:
g . 47.6 degrees.
Step-by-step explanation:
g. The 3 towns form a right angled triangle and
tan A = BC/BA
= 105 / 96
A = 47.6 degrees.
Answer:
27 miles
Step-by-step explanation:
1cm is 6 miles,
4.5cm is ?miles
?=6*4.5/1=27
Only the third one makes x=-1 true
First you would do -30x5 which equals -150 then 2-150 equals -148
