20x + 5y = 15
Subtract 20x on both sides
5y = 15 - 20x
Divide by 5 on both sides
y = 3 - 4x
Answer:
10 cm.
Step-by-step explanation:
In order to better understand this question, I will attach an allusive image to the question.
Keep in mind that in this case the base of the triangle is equal to the radius of the base of the cone since the triangle rotates on its own axis, therefore the measurement of the base corresponds to 10 cm, therefore the radius measures 10 cm.
Answer:
i looked it up
Step-by-step explanation:
Two consecutive integers can be written like x, and x+1
sum means add them together.
so,

combine like terms and solve for x.
2.5 rounded to the nearest tenth is: 3
3.5 rounded to the nearest tenth is: 4
2 rounded to the nearest tenth is: 2