Answer:
(t+p,r)
Step-by-step explanation:
To find midpoint you average the x's and averages the y's of the endpoints.
So x-coordinate (2p+2t)/2 =p+t
So y-coordinate (2r+0)/2=2r/2=r
So midpoint (p+t, r)
Answer:
im not sure but lets go with one million dollars
Step-by-step explanation:
seems correct
I believe answer is triple the height of pyramid
so answer
Top right
Answer:
A. 30Lbs. 6 oz.
B. 27Lbs. 4oz.
Step-by-step explanation:
Considering that there are 16 ounces in one pound, you just have to add the ounces first so, 9+ 13= 22, subract that with 16 to get 6 ounces and carry the 16 ounces to 1 pound,the add the pounds. Now do that with the second equation.
8+12= 20
20-16= 4
15+11=26+1= 27
27 pounds and 4 ounces
30 pounds and 6 ounces
Answer:
x = ± 3, x = ± 2i
Step-by-step explanation:
Given
f(x) = (x² + 4)(x² - 9)
To find the zeros let f(x) = 0, that is
(x² + 4)(x² - 9) = 0
Equate each factor to zero and solve for x
x² - 9 = 0 ( add 9 to both sides )
x² = 9 ( take the square root of both sides )
x = ± = ± 3
x² + 4 = 0 ( subtract 4 from both sides )
x² = - 4 ( take the square root of both sides )
x = ± = ± = ± × = ± 2i
Thus zeros are
x = - 3, x = 3 ← real
x = - 2i, x = 2i ← complex