Since perimeter is all of the sides added up..
And we have
side 1 = 4in
side 2 = 4in
side 3 = 5in
side 6 = 6in
Lets just add them all up
4 + 4 + 5 + 6 = 19
So the perimeter of the trapezoid is 19 inches
love, the Pineapple<3
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The length of the sides of the board are 12. (12 times 12 equals 144).
Answer:
pg. 1
teresa: use difference of 2 squares
rico: 6561 is not a perfect square
pg. 2
i think teresa is right and that 6561 can be broken down
problem 1: (x^4-81)^2=(x^2-9)^4=(x-3)^8
problem 2: a. false b. rico
pg. 3
problem 3: a. -1(3x+5)^2 b. teresa is right because it cant still be a perfect square trinomial while having a negative first term.
problem 4: a. (y+3)^2 b. teresa
pg. 4
problem 5: a. (x^n+y^n)(x^n-y^n) b. teresa
teresa got more right, rico is buying pizza
Step-by-step explanation:
apex
Answer:
first answer is correct
Step-by-step explanation:
Hello, we want to write 2 + 4 + 6 + ... + 20
for n = 1, 2n = 2*1 =2
for n = 2, 2n = 2*2=4
for n = 3, 2n=2*3=6
etc
so
thanks
-2f-5=-e
then you divide by the -1 to get the positive e
e=2f+5
