Answer:
D)
A = x(x + 4)
Step-by-step explanation:
Area of a rectangular map = width × length
Length of the rectangular map = (x + 4) miles
Width of the rectangular map = x miles
Area of a rectangular map = width × length
= x(x + 4)
= x² + 4x
D)
A = x(x + 4)
Answer:
27
Step-by-step explanation:
becaus you would do 3x3x3 witch will eaqaul 27 (plz rate me good help a sis out just trying to get points to get help with my stupid work plz and thank you ps. dont take my word for it im failing math)
Using the percentile concept, it is found that 10 students scored lower than he did.
<h3>What is the meaning of the percentile of a measure?</h3>
When a measure is in the xth percentile of a data-set, it is greater than x% of the measures and lesser than (100 - x)%.
In this problem, he scored on the 20th percentile, that is, higher than 20% of the 50 students. Then:
0.2 x 50 = 10.
10 students scored lower than he did.
More can be learned about percentiles at brainly.com/question/24495213
#SPJ1
<span>first simplify 10x = 120
then solve
10x = 120
to solving for variable 'x' move all terms containing x to the left, all other terms to the right.
then divide each side by '10'.
x = 12 is ur answer ^-^ hope this helps</span>
