18 - 2x = 4x ....addition property....add 2x to both sides
18 = 6x .... division property...divide both sides by 6
3 = x
well you could make 1 triangle that is 6 by 6 by 4
but if you mean as much as possible it would be 4 triangles because you could use 1 cm for each triangle but since there is only 4cm on one of the side which I'm guessing is the bottom part because that is ushally the smallest but you would run out of cm for the 4 bottom part on the 4th triangle so in conclusion 4
The final result should be 
.
In order to multiply any polynomials, use the pattern FOIL (which stands for first, outer, inner, last). You multiply what they ask you to at each step.
First - The first terms in both parenthesis.
Outer - The terms on the outside of both parenthesis.
Inner - The terms on the inside of both parenthesis.
Last - the last numbers in each parenthesis.
8 * - 5 = - 40
Now we put all the answers together and simplify like terms,
ANSWER: 4 in the TENS place value.
EXPLANATION:
Okay so 74,443
It is asking if the digit 4 in the hundreds which is 400 is 10 times as large as what other 4 digit
Now the other 2 fours in this number are one in the thousands and one in the tens (4000 and 40)
If you multiply 4000 by 10 that is MUCH larger than 400
If you multiply 40 by 10 you would equal 400
Therefore the answer is the 4 in the TENS place value.
Answer:
44
Step-by-step explanation:
-×-=+
11×4=44
so it's equal to =+44
