What is the area of a trapezoid that has bases measuring 19 centimeters and 23
centimeters, and a height of 14 centimeters?
1
testartet
t at
atat
attistini
Ett
Fietstraat
Sa
294 square centimeters
TISSERIE
TERRASSETTE
TELSE
Start
tot
TETER

TERETET
TESTET
BITARTERITE
THATtattet
att
TESTET
att
105 square centimeters
322 square centimeters
266 square centimeters

294

Step-by-step explanation:

sum of bases:

42

multiply by height:

588

divide by 2:

294

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11