Answer:
which of the following is not a possible answer to a probability question 2 by 3 that is not a probability questions answer because always a probability will come in the probability of an event ok so 232 want to come
Answer:
44
Step-by-step explanation:
Hello There!
To solve this one all we have to do is plug in 5 for a
so
9(5)-7+6
9x4=45
45-7=38
38+6=44
so when a=5 the value of the expression is 44
Answer:
Options 1 and 2
Step-by-step explanation:
The picture in the attached figure
let
x--------> perimeter of triangle CED
y--------> perimeter of triangle BEA
we know that
∠A=∠D
∠B=∠C
∠E is equal in both triangles by vertical angle
so
triangle CED and triangle BEA are similar
x+y=110------> x=110-y------> equation 1
x/y=3/2----> 2x=3y-----> equation 2
substitute equation 1 in equation 2
2*[110-y]=3y-----> 220-2y=3y----> 3y+2y=220---> 5y=220----> y=44 units
x=110-y-----> x=110-44-----> x=66 units
the answer isperimeter of triangle CED is 66 unitsperimeter of triangle BEA is 44 units