Answer:
this is what i found
Step-by-step explanation: Multiply k and 9
Multiply k and 1
The k just gets copied along.
The answer is k
k
9*k evaluates to 9k
Multiply m and 9k
Multiply the m and k
Multiply m and k
The m just gets copied along.
The k just gets copied along.
The answer is mk
mk
9*k*m evaluates to 9mk
Multiply u and 9mk
Multiply the u and mk
Multiply u and mk
The u just gets copied along.
The m just gets copied along.
The k just gets copied along.
The answer is umk
umk
9*k*m*u evaluates to 9umk
Multiply l and 9umk
Multiply the l and umk
Multiply l and umk
The l just gets copied along.
The u just gets copied along.
The m just gets copied along.
The k just gets copied along.
The answer is lumk
lumk
9*k*m*u*l evaluates to 9lumk
Multiply t and 9lumk
Multiply the t and lumk
Multiply t and lumk
T
Answer:
A,B,D,E,H
Step-by-step explanation:
First, write an expression.
The correct expression is n + 8.
Second, substitute 5.3 for the variable, n.
Third, simplify by adding 5.3 and 8.
The answer is 13.3.
3 n
- = -
4 10
cross multiply to get 4n=(3)(10)
multiply 3 and 10. 4n/4 = 30/4
n = 7.5
Answer:
4
Step-by-step explanation:
25 - 3(7) .... Plug in 7
25 - 21 .... Multiply 3 and 7
4 ..... Answer
Hope this helps!
Answer:
b
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= 
, substitute values
= 
( cross- multiply )
15YZ = 210 ( divide both sides by 15 )
YZ = 14 → b
