Fourty-three and seventy-eight hundreths.
Hope I helped!
Are those fractions?
if so, then there’s a common denominator already
so 1 2/3 + 3 2/3 is 4 4/3
<span>If M is the midpoint of CD, CM = 2x+3 and MD = 3x-6, then:
MD = CM
3x - 6 = </span>2x + 3
3x - 2x = 3 + 6
x = 9
CM = 2x+3 = 2*9+3 18+3 = 21
MD = CM = 21
CD = CM + MD = 21 + 21 = 42
Answer:
Find the stated lengths and values of rectangle M 26 N
LMNO. Round to the nearest tenth. P 5a - 7 2a + 8 240 9. MO
10. LP O 11. LM 12. ZNMO Find the missing leng..
Answer:
49
Step-by-step explanation:
f(-3)= 3(-3)² - 7(-3) + 1
= 3(9) - (-21) + 1
= 27 + 21 + 1
=49
notes: negative × negative = positive