So we need to move that 3x over to get -3x+y=1 (subtract 3x from both sides)
Answer:
For #1 no the doll wont fit in the box because there is 12 inches in a foot 12+12+8=32 so no.#2 Yes because half of of 85 is 42.5 and 85-17.6=67.4 and that wont make it half way.
Step-by-step explanation:
Answer:
Is that a question or what
Step-by-step explanation:
dont make sense
Answer:
Step-by-step explanation:
The angles of a triangle add to 180°, so the acute angles of a right triangle add to 90°. This is one relation between the angles that can be made in to an equation.
Another relation that can be used to make an equation is the given fact that one angle is 4 times the size of the other.
The equations above express these relationships.
Answer:
(a)
Step-by-step explanation:
using the rule of exponents
• ⇔ , hence
= = → (a)