Answer:
Assuming that "x" symbol indicates multiplication, the answer should be 4/3. If you need the decimal form, it would be 1.3. If you want the mixed number form, it'd be 1 1/3.
Step-by-step explanation:
Answer: c. $9.00
Step-by-step explanation:
45 x .20 = 9.00
Fifty-five and twelve hundreths
Answer:
B Positive, because the products (-5)(-2) and (-7)(-6) are positive and the product of two positive numbers is positive
Step-by-step explanation:
(-5)(-2)(-7)(-6)
Negative times a negative is positive
+ (-7)(-6)
Negative times a negative is positive
+ * +
Positive times a positive is positive
Answer:
base = 21.2
Step-by-step explanation:
Let the base be 2x
Drawing a perpendicular bisector divides the bases into 2 equal parts.
Then using trigonometric ratio :
, ![[ \ where \ \theta = 28^{ \circ} , \ adjacent = x,\ hypotenuse = 12 \ ]](https://tex.z-dn.net/?f=%5B%20%5C%20where%20%20%5C%20%5Ctheta%20%3D%2028%5E%7B%20%5Ccirc%7D%20%2C%20%5C%20adjacent%20%20%3D%20x%2C%5C%20%20hypotenuse%20%3D%2012%20%5C%20%5D)
