It should be n+4=3n. Hope this helps
Answer:
A=61, B=74
Step-by-step explanation:
Because all the angles in a triangle add up to 180:
(2x+4) + (2x-9) + x = 180
If you solve that for x, you will get that x=35. Now you just plug in x to the angles A and B.
Answer:
Step-by-step explanation:
2s + 2.97, if he buys 2 sandwiches and a large drink then
2 represent the coefficients of s which is the number of sandwiches he bought
s represent a variable since it a function of the coefficient; s represent the price of sandwich
2.97 represent the price of large drink and also a constant since it has no letter added to
Answer:
A) The answer is a to the second power
B) The answer is c to the first power or you can just write c
Step-by-step explanation:
If there are exponents that have the same base and you are dividing, you will need to subtract the exponents.
A)5-3=2
The answer is a to the second power
B) 4-3=1
The answer is c to the first power or you can just write c
Hope this helps!
Answer:
x=25
Step-by-step explanation:
they are supplementary and adjacent, thus you do 4x-3+3x+8=180, simplify and get 7x+5=180, subtract 5 from 180 which is 175, then ending up with 7x=175 and 175/7 is 25.
