Answer:
c i think
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
= f (x) = -2 log 4 (x + 5) - 4
= 4 (-2 + 5) - 4
= So you do -2 + 5 because they are in ( ) so you do it first so (-2 + 5) = 3
= So now you have 4 (3) - 4
= You do 4 and (3) because when you have a 4 by a ( ) that means you multiply.
= 4 (3) which is the same as 4 × 3 which is 12.
= then you do 12 - 4 which is 8.
= 8 is your answer.
I hope this helps.
Answer:
t = 5
Step-by-step explanation:
since those 2 angles make up 180 degrees turn it into an equation
20t + 5 + 15t = 180
combine like terms 20t + 15t = 35t
the equation is now 35t + 5 = 180
subtract 5 from both sides, 5 - 5=0, 180 - 5 = 175
35t = 175
now divide each side by 35, 35t/35 = t, 175/35= 5
t = 5
hope this helps :)
A rectangle is 2.8 meters wide and 3.5 meters long.
Length of the rectangle = 3.5 meters
Width of the rectangle = 2.8 meters
Area of the rectangle = Length * width
Area of the rectangle = 3.5 * 2.8 = 9.8 square meters
The unit of area is square meters or meter square
Area of the rectangle =
Answer: 48.9
Step-by-step explanation:
i just did it on delta math