Answer:
Volume of the rectangular prism will be 
Step-by-step explanation:
We have given that length of the prism 
Height 
We have given width = 3 cm
So length = 
Height h = 
We know that volume of rectangular prism is given by
Area = 20 meters square
perimeter = 24 meters
l*w=20
2l+2w=24 divide both sides by 2 and will get
l+w=12 => l = 12-w substitute inside the first equation of area
(12-w)*w = 20
12w -w^2 =20
w^2 -12w +20 = 0
D = 144 -4*20 = 144-80 = 64
w_1,2 = (12 +/- 8)/2 = 20/2 = 10 and 4/2 = 2
l = 12 -w
l_1 = 12 - 10 = 2
l_2 = 12 - 2 = 10
so from these result that the length of the rectangle equal 10 and the width of the rectangle equal 2
hope helped
32-14=18
18/3 = 6
she rented the bike for 6 hrs.
Answer:
4a^2-6b^2+12
Step-by-step explanation:
(a^2 - 2b^2 + 3) - (4b^2 - 5) + (3a^2 + 4)
distribute the negative sign to each term in the 2nd expression
a^2-2b^2+3-4b^2+5+3a^2+4
combine like terms
4a^2-6b^2+12
Numerous information’s of
immense importance is already provided in the question. Based on them the
answer to the question can be easily deduced.
Total number of students that visited their grandparents = 243
Percentage of 6th grade students that visited their grandparents = 50%
Let us assume the number of students = x
50x/100 = 243
x/2 = 243
x = 243 * 2
= 486
<span>So the total number of students in Grade 6 of
Snowflake school was 486.</span>
