Answer:
180°
Step-by-step explanation:
Answer:
a) The algebraic notation is 4 ( x -3 ) = 4x -3
b) The algebraic notation is 2x +2
Step-by-step explanation:
<u><em>Explanation:-</em></u>
a)
Let 'x' be the number
Given 'x' is a number, subtract three
⇒ x - 3 and multiply '4'
The result of algebraic is 4 ( x -3 ) = 4x -3
b)
<em>Let 'x' be a number and add one</em>
⇒ (x+1) and then double
∴ The algebraic notation is
(x+1 ) (2) = 2x +2
Yolanda will sew 54 buttons in 3 days.
If she sews 3 sweaters a day then, by the end of each day she will have 18. After three days she will have 54.
hope this helps and have an awesome day !
Answer:
1. 53
2. 43
Step-by-step explanation:
1. If angle A and B are supplementary that means they add up to 180 degrees. So 180-127= 53.
2. If angle A and B are complementary that means they add up to 90 degrees. So 90-47= 43.
Answer:
if you multiply anything by zero it stays the same such as 4 x 0 it would be 4
