Answer:
21 ten-thousands
Step-by-step explanation:
210,000/10,000 = 21
Answer: 21 ten-thousands
Answer:
13
Step-by-step explanation:
use this using the FOIL Method. 5⋅5+5(2√3)−2√3⋅5−2√3(2√3)Simplify
hope this helps
Answer: 83
Step-by-step explanation:
A triangle is always 180 degrees
You know the measure of 2 angles (44 and 53). You need the 3rd.
180 - 44 - 53 = 83
Answer:
5.4 numbers of purple beads and 12.6 numbers of silver beads.
Step-by-step explanation:
Arlene makes a necklace using 14 purple beads for every 6 silver beads. So, she uses purple and silver beads in the ratio 14 : 6 = 7 : 3.
Now, the necklace contains 18 beads, then in the ratio 7 : 3, there will be
numbers of purple beads and (18 - 5.4) = 12.6 numbers of silver beads. (Answer)