Answer:
BD = 4.99 units
Step-by-step explanation:
Consider the triangle ABD only.
The angle formed is 31 degrees which occurs between two sides that are AD and BC.
We know that for a right angled triangle, the angle can always be taken as an angle between hypotenuse and base.
Thus, The perpendicular sides is then 3 units, where base is BD and Hypotenuse is AD
Using formula for tanθ
tanθ = Perpendicular/Base
tan31 = 3/BD
0.601 = 3/BD
BD = 3/0.601
BD = 4.99 units
Penny- 3g
nickel-5g
dime- 2g
quarter-6g
half dollar- 11g
Answer:
46%
Step-by-step explanation:
Because i think so sorry if i get it wrong have a great day!
since there is always a decimal at the end of every value so :
= 262144.0
you move the decimal backwards if there is no decimal between the value. you place the decimal after the 1st digit, you will also count the digits you have passed :
= 2.62144 X 10^5
you passed 5 values so you put 5 in exponent form.
<span>The tens place of the given
number 974.362 is 7. To round it to the nearest ten then is should
remain the same because the ones digit is equal to 4, the tens digit so be
retained because it is less than 5.</span>
<span>So the
answer is 970</span>
