You will find the area of the 5 surfaces made of glass. There is a front, back, 2 sides, and the bottom. Each face is in the shape of a rectangle, so you will multiply the length by the width.
1. Front- 24 x 27 =648
Back-24 x 27 = 648
2. Side- 21 x 27 =567
Side - 21 x 27 = 567
3. Bottom - 21 x 24 = 504
Add all these together for your total amount of glass needed. The answer is 2934 square cm of glass.
Wouldn't it be 72 72/24=3 72/18=4 72/12=6 72/6=12
Answer:
Step-by-step explanation:
You need to bring the -5 to the left side.
x^2-6x+5=0
Wat two numbers, when multiplied equal to +5? Also when added make the middle term or -6? -5 and -1.
(x-1)(x-5) The x^2 would factor to be x*x
So the answer is the (x-1)(x-5)
Answer:
The cost of chair is 
The cost of a lamp is 
The cost of a table is 
Step-by-step explanation:
Let
x----> the cost of chair
y----> the cost of lamp
z----> the cost of table
we know that
----> equation A
-----> 
-----> equation B
------> equation C
substitute equation C and equation B in equation A and solve for x
Find the value of y
Find the value of z
therefore
The cost of chair is
The cost of a lamp is
The cost of a table is
A triangle with a rectangular peice taken out. figure out the area of the triangle which is 62 plus 63 which is 125. that is the height. multiply that by 63 plus 31 which is 94 and 125 times 94 is 11750 then divide it by 2 because it is a triangle which is 5875 thenfrom that take out the area of the rectangle which is 31x62 which is 1922. so the area equals 3953 which is a
