Answer: 2
Step-by-step explanation:
5+3=8
8/4=2
♂️ I’m not the best at explaining
the distance from the origin is 5, so
sqrt(x²+y²)=5
x²+y²=25
substitue y=x²
y+y²=25
y²+y-25=0
solve using calculator or the formula
to get
y =( -1+sqrt(1+4*25))/2
or y = (-1-sqrt(1+4*25))/2
the second solution is rejected because a square cannot be negative
the value of x is the positive or negative (sqrt... or -sqrt...) or y
Answer:
<h2>26 Shilling</h2>
Step-by-step explanation:
The amount to be paid = The new price
where;
New price = (100-x)/100 * Original price
Original price = 40.00
x = discount
<h2>Placing in formula</h2>
100-35/100 * 40.00
65/100 *40
26 shilling
<h2>Therefore the amount you will pay for the discount is 26 shilling</h2>
Answer: A toy airplane costs $6
Step-by-step explanation: Because 4 toy cars cost $8 , then there are $30 for 5 toy planes. One toy plane cost 30/5 = $6
The answer is a. If there is an i in the equation, then that means “i” is imaginary.
