Answer:
36.1 pounds
Step-by-step explanation:
Nancy found a large metal bar that contains 38 pounds of gold while mining
She also determined that the bar was 95% gold
The total weight of the metal bar in pounds can be calculated as follows
= 95/100 × 38
= 0.95×38
= 36.1 pounds
Hence the total weight of the metal bar is 36.1 pounds
Answer:
x=-3
Step-by-step explanation:
-9<2x-3 is the same as:
-9=2x-3
add three to both sides
-6=2x
Dived 2 from both sides
-3=x
Hope this helps!
2/8 divided by 1/4. Steps: 1. Division in math actually means multiplication. You just have to multiply by the reciprocal of the second fraction (reciprocal= denominator and numerator are switched). 2. Do 2/8 times 4/1. 3. 2 times 4= 8 and 8 times 1= 8
4. Your answer would be 8/8 which equals 1. This is how you divide fractions
K= 35/9
Multiply5/3 on both sides
Radius =
9^2 + 9^2 = d^2
d = sqrt(162), about 12.73
theta =
atan(9/-9)
is 45°, but in 2nd quad, so add 90
(12.727, 135°)