<h3><u>
Answer:</u></h3>
Hence, the sum of a 7-term geometric series is:
-32766.
<h3><u>
Step-by-step explanation:</u></h3>
We have to find the sum of a 7-term geometric series (i.e. n=7) if the first term(a) is -6, the last term is -24,576, and the common ratio(r) is 4.
We know that the sum of the 7-term geometric series is given as:
On putting the value of a,n and r in the given formula we have:
Hence, the sum of a 7-term geometric series is:
-32766.
Answer:
31.6°
Step-by-step explanation:
The triangle given us a right angled Triangle
We solve the above question using the trigonometric function of Tangent
The formula is given as:
tan θ = opp/adj
θ = m∠G = ?
Opposite = EF is 28.2
Adjacent = GF is 45.8
tan θ = 28.2/45.8
θ = arc tan (28.2/45.8)
θ = 31.621459805°
Approximately
m∠G = 31.6°
Answer:
1: 76°
2: 76°
3: 104°
4: 76°
Step-by-step explanation:
1: 76°
2: 76°
3: 104°
4: 76°
Answer:
108
Step-by-step explanation:
Jesicca wants to make tarts
She uses 3/4 cup of flour per batch
Jessica has 9 cups of flour hence the number of batches she will make can be calculated as follows
= 9÷ 3/4
= 9÷ 0.75
= 12
= 12×9
= 108
Hence Jessica will make 108 batches of tart
Answer:
y= 3cb/ 5t
Step-by-step explanation:
combine 5 and t/4
5t/4 times y= 3(b/4) times c
combine 5t/4 and y
5ty/4=3(b/4) times c
combine 3 and b/4
5ty/4= 3b/4 times c
combine 3b/4 and c
5ty/4=3bc/4
multiply each term in 5ty/4=3bc/4 by 4/5t to eliminate the fractions
y=3bc/4 times 4/5t
simplify
y=3cb/5t
