10-19. Find the area of a regular polygon with 100 sides and with a perimeter of 100 units.

How big is a acute obtuse and right angles degrees

Which of the following is a composite number that is divisible by both 3 and 5? a. 116 b. 135 c. 1025 d. 1546

There are 8 teachers going to the science museum if each teacher pays 15 to get inside how many did the teachers pay

Romeo paid $380.75 in car repairs. The sales Tax rate is 7.5%. Which of the following is a responsible estimate for the total Romeo paid to repair his car? A $28.50 B $410.00 C $352.50 D $442.00

Which comparison is not correct? a. 6 > 5 B. - 7 > - 9 C. - 3 < 4 D. - 4 < - 12

Which expression is equivalent to 3m+1-m? a. 3m b. 3m-1 c. 1+3 d. 2+m-1+m

Which statements are always true regarding the diagram? Select three options. m25 + m23 = m_4 m23 + m 24 + m25 = 180° m25 + m26 = 180° m_2 + m23 = hizo m 2 + m23 + m25 = 180°

What is 7x5+9 (2x9) 2+3 (8+6) 5-=___?

You do you solve systems of equations by subsitution

Solve for b. 6b + 5a = 7b - 2a + 3 -7a + 3 7a-3 A. b = B. b = 13 13 C. b = 7a - 3 O D. b = - 7a + 3