Answer:
c
Step-by-step explanation:
the third picture shows symmetry and equality
2469173 will be in each box. 2 will be leftover. i put this up BEFORE.
Answer:
Here is a more clearer version of the same question ;
29 1.2. Constructing Direct Proofs 1. Let a, b, and c be real numbers with a 0. The solutions of the quadratic equation ax 2 + bx + c = 0 are given by the quadratic formula, which states that the solutions are xi and x2. where and x2 2a 2a (a) Prove that the sum of the two solutions of the quadratic equation ax2 + bx + c = 0 is equal to -b/a . (b) Prove that the product of the two solutions of the quadratic equation ax2 + bx + c = 0 is equal to c/a.
The proving of both a) and b) has been done
Step-by-step explanation:
The step by step explanation has been given in the attachment below.
3 rows x 5 chocolates= 15 pieces per layer
15 pieces x 5 layers= 75 chocolates
Answer:
Step-by-step explanation:
The area of a triangle is half the product of its base and height.
A = 1/2bh
<h3>a)</h3>
A = 1/2(2.3 in)(8.9 in) = 10.235 in²
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<h3>b)</h3>
A = 1/2(15 cm)(30 cm) = 225 cm²