It doesn't matter improper fractions are aloud
Answer:
It should be A
Step-by-step explanation:
120 around b then 45 around a
120 clockwise is positive
45 counterclockwise is negative
Answer:
8 rows
Step-by-step explanation:
He has 32 plants in total.
He wants 4 plants in a row, then he has 32/4 = 8(rows)
Answer:
Question 25: C
Question 26: E
Question 27: B
Question 28: H
Step-by-step explanation:
Question 25: Again, the statement is described in the given section.
Question 26: This requires a little more knowledge. The Alternate Interior Angle Theorem states that if a line (in this case, RT) cuts through two parallel lines (RQ and TS, as described in the given section), the alternate interior angles (∠RTQ and ∠SRT) are congruent.
Question 27: Again, the reflexive property states that anything is equal to itself. B shows that RT ≅ RT, an example of this property.
Question 28: Unlike last time, we found <em>two sides and one angle</em> of each triangle to be congruent with each other. This is an example of SAS, choice H.
Answer:
2 (x^2-10)((x^2 +10)
Step-by-step explanation:
2x^4 - 200
Factor out 2
2(x^4 -100)
The inside is the difference of squares (a^2 -b^2) = (a-b)(a+b)
2 (x^2-10)((x^2 +10)