Answer:
3/2
Step-by-step explanation:
y2 - y1 / x2 - x1
1 - 7 / -5 - (-1)
-6 / -4
= 3/2
Answer:
3/4
Step-by-step explanation:
Find the term that goes into both - in this case, it's 2.
Therefore, we divide both numbers by 2 to simplify.
4/2 = 2
6/2 = 3
So the simplified form is 2 : 3
The product (-3) * (1, 4) is (-3, -12)
<h3>How to multiply the numbers?</h3>
The expression is given as:
(-3) * (1, 4)
Rewrite the expression as
(-3 * 1, -3 * 4)
Evaluate the product
(-3, -12)
Hence, the product (-3) * (1, 4) is (-3, -12)
Read more about products at:
brainly.com/question/10873737
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Use the formula,
I = Prt
P = Principal amount = 400
I = interest = 18
r = annual rate
t = time in years = 9/12 = 3/4
so,
18 = 400*r*3/4
r = 0.06
so the annual interest rate is 0.06 or 6%.
