Answer:
angle ABC= 47°
angle CAD= 38°
Step-by-step explanation:
angle ABC= 180-(49+84)= 47°
because all angles in a traingle add up to 180°
angle ACD= 180-84= 96°
because angle on a straight line add up to 180°
so, angle CAD= 180-(46+96)= 38°
because all angles in a traingle add up to 180°
HOPE IT HELPS ☺️!
Answer: The car is 6.6 years old.
Step-by-step explanation:
Hi, to answer this question we have to replace the values in the equation given:
Y = 1/2 (half the value)
A = 1 (total value)
r =10% = 0.10 (decimal form)
Replacing:
y = A(1-r)^t
1/2 = 1 (1-0.10)^t
Solving for t:
(1/2)/1 = 0.9^t
1/2 = 0.9^t
log 1/2 = log 0.9^t
log 1/2 = (t) log 0.9
(log 1/2)/ log 0.9 = t
6.57 =t
6.6 years (rounded)
Answer:
<em>thanks but no thanks cause i.d.k you -o-</em>
Step-by-step explanation:
Margaret's rectangular garden is 56 ft squared
Answer:
a = 4
Step-by-step explanation:
Let the number be a.
2× a = 8 ...(1)
We need to find the value of a such that th above equation is true.
Divide both sides of equation (1) by 2 .
a = 8/2
a = 4
Hence, if the value of a is 4 the equation will become true.
