There are infinitely many values which are equal to 2/3. You can multiply it by any real fraction which is equal to one, ie 2/2, 3/3, π/π, √2/√2 for examples which would give you:
4/6, 6/9, 2π/3π, 2√2/(3√2), √(8/18)
Answer:
The correct answer is option D. 85°
Step-by-step explanation:
Here we consider two angles be <1, <2 and < 3, where <1 is the linear pair of angle measures 133° and <2 be the linear pair of angle measures 142°
<u>To find the value of m<1
</u>
m<1 = 180 - 133 = 47°
<u>To find the value of m<2
</u>
m<2 = 180 - 142 = 38°
<u>To find the value of m<3
</u>
By using angle sum property,
m<1 + m<2 + m< 3 = 180
m<3 =180 - (m<1 + m<2)
= 180 - (47 + 38))
= 180 - 85
= 95°
<u>To find the value of n</u>
Here n and <3 are linear pair,
n + m<3 = 180
n = 180 - m<3
= 180 - 95 = 85°
Therefore the value of n = 85°
The correct answer is option D. 85°
2.6*10 4
two. six times ten to the fourth
Answer:
325
Step-by-step explanation:
Answer:
$9000
Step-by-step explanation:
Let a and b represent the amounts invested in the two funds. The problem statement gives two relations:
a = 2b . . . . . . the amount invested in A was twice that invested in B
7%×a +3%×b = 1530 . . . . . the total profit from the two funds
Substituting for a in the second equation, we have ...
0.07(2b) + 0.03b = 1530
0.17b = 1530 . . . . . . . . . . collect terms
1530/0.17 = b = 9000
Deandre invested $9000 in Fund B.