Answer:
1.triangular prism and triangular pyramid
2. triangular prism and rectangular prism
3. rectangular pyramid and triangular pyramid
4. rectangular pyramid and rectangular prism
Answer:
2a-3 and a+4
Step-by-step explanation:
Given the equation
2a²+8a -15 = 3a - 3
We are to find one of its factors
Equate the expression to zero
2a²+8a -15 = 3a - 3
2a²+8a -15 - 3a + 3 = 0
Collect the like terms
2a²+8a - 3a - 15 + 3= 0
2a²+5a - 12= 0
Factorize
2a²+8a-3a - 12= 0
2a(a+4)-3(a+4) = 0
(2a-3)(a+4) = 0
Hence the factors are 2a-3 and a+4
So you know that a pound of rice crackers cost $2.88. You also know that Matthew bought 1/4 or 25% or 0.25 of a pound. This means that by multiplying 0.25 by $2.88, you can determine the cost.
0.25 x 2.88 = $0.72
Therefore, Matthew paid 72 cents or $0.72 for 1/4 pound of rice crackers
The -1 means that y = -1, so point is one unit below the x-axis. In (5, -1), the x is positive, which could put the point in either the first quadrant or the fourth. With the y being negative, however, it means that the point is in the fourth quadrant. Those are your 2 true statements.
Answer:
someone had the same exact question i just helped him on it sub 4 for x and 1 for h
Step-by-step explanation: