Answer:
60
Step-by-step explanation:
5×7=35
35+25=60
Thats how you get you answer
Answer:
38.25
Step-by-step explanation:
It is 4.5 times 8.5 which is 38.25
Answer:
O is the center of the circle with radius IE(=ID=EF)
Step-by-step explanation:
Join all 3 points D, E, F, forming the triangle DEF.
Let the midpoint of EF be M and the midpoint of ED be N. (first picture)
Join point I to E, D and F.
Since IN is both an altitude and median to triangle EID, then triangle EID is an isosceles triangle, and IE=ID
similarly, we see that IE=IF.
conclusion: IE=ID=EF.
It’s 30 months because 2.5 years old times 12 months in a year is 30
Answer:
-15 - 21i
Step-by-step explanation:
<u>Step 1: FOIL</u>
(3 - 3i)(1 - 6i)
(3 * 1) + (3 * -6i) + (-3i * 1) + (-3i * -6i)
(3) + (-18i) + (-3i) + (18i^2)
3 - 18i - 3i - 18
-15 - 21i
Answer: -15 - 21i
