Answer:
89) no 90) yes 91) yes 92) yes 93) yes
Step-by-step explanation:
use theorem of Triangle Inequality !! "the sum of two sides of a triangle must be greater than the third side" :)
(4,?) is on the line y=2x+3.
? = y bcs how to write coordinate is (x,y)
y = 2x + 3
? = 2(4) + 3
? = 8 + 3
? = 11
so ? = 11
Answer: the number of social media advertisements that you purchased is 18
The number of newspaper advertisements that you purchased is 6
Step-by-step explanation:
Let x represent the number of social media advertisements that you purchased.
Let y represent the number of newspaper advertisements that you purchased.
You purchase three social media advertisements for every one newspaper advertisement. This means that
y = x/3
x = 3y
You end up purchasing a total of 24 advertisements. This means that
x + y = 24 - - - - - - - - - 1
Substituting y = into equation 1, it becomes
3y + y = 24
4y = 24
y = 24/4 = 6
x = 3y = 6×3 = 18
The equations are
x = 3y
x + y = 24
Answer:
168 units cubed for area
D is your answer
Step-by-step explanation:A=L*W*H
4*3=12*14=168 units cubed
1
3+45=48*13=624
2
41*3*11=1353
3
123*11=1353
4
12*14=168
Answer:
5.8 lemme know if im wrong :)
Step-by-step explanation: