Answer:
B and D
Step-by-step explanation:
3*(5²)-42=33
75-42=33
3*((-5)²)-42=33
75-42=33
Answer:
The number will be 
Step-by-step explanation:
Let us assume the number as 
.
Given:
⇒ 
less than twice a number that will be 
, which is equal to half the difference of three times the number and 13
We have to find the number.
Solution:
The difference of three times the number and 13 could be represented as : 
The value be equal to 
of this ⇒ 
As we can see here,
- That we got a equation ⇒
Now, we can solve the above equation:
We have multiply both sides by 
⇒ 
then, ⇒ 
⇒ 
Hence we can say that number which was assumed as will be
Answer:The reciprocal of 5/6 is found by switching the numerator for the denominator and the denominator for the numerator. That means that the reciprocal of 5/6 is 6/5.
Answer: 15.4 m
Step-by-step explanation:
The area of a parallelgoram is:
A = bh,
where b is the base and h is the height.
We know that the base is 7.7 meters, and the height is 2 meters, so we can substitute:
A = 7.7 (2)
A = 15.4 m
Hope this helps! :)
N=-3/20
In decimal form it would be n=-0.15
