Answer:
Option C. Side a 1.5 inches long, side b is 2 inches long and side c is 2.5 inches long
Step-by-step explanation:
The scale factor=4:1=4/1
Scale factor=(Scale drawing)/object
4/1=6/a
4a=6
a=6/4
A=1.5 inches
4/1=8/b
4b=8
b=8/4
B= 2 inches
4/1=10/c
4c=10
c=10/4
C=2.5 inches
Therefore, side a is 1.5 inches long and side b is 2 inchea long and side c is 2.5 inches long
Answer:
4x+9 if that's not what u needed I can graph it for you too
It will converge if the common factor r is between 0 and 1.
For example:-
A GS with first term a1 = 2 and d = 1/2, the terms are:-
2 , 1 , 1/2, 1/4, 1/8,1/16 and so on
Each term gets smaller and smaller and they will become very small - close to 0. The sum will converge to a certain value also.
In this case it will converge to 2 /( 1 - 1/2) = 4
If d > 1 the terms will increase without bounds and the sum gets bigger and bigger . The series diverges.
for example 2, 8, 32, 128, 512 .... where a1 = 2 and d = 4.
Divide -19 by 2 then square it to get the last term
-19 / 2 = -9.5 and (-9.5)^2 = 90.25
Answer n = 90.25
Answer:
x= 5.5
Step-by-step explanation:
18=12x-48
-12x= -48-18
-12x= -66
x= -66/-12
x= 5.5
