The picture in the attached figure
we know that
m∠BXA =
°
'
m∠CXB =
°
'
m∠CXA = ?
m∠CXA = m∠BXA + m∠CXB
m∠CXA =
°
' +
°
'
m∠CXA =
°
'
therefore
the answer ism∠CXA = ° '
Answer:
a7=4/3 or a7=-4/3
Step-by-step explanation:
using the geometric sequences formula
an=ar^n-1
a2=ar
a4=ar³
when a2=324 and a4=36
324=ar...........(1)
36=ar³............(2)
from equation (1) a=324/r substitute in equation (2)
we have :
36=324/r *r³
36=324r²
r²=36/324
r²=1/9
r=±1/3
substitute when r=±1/3 in (1)
324=a(±1/3)
a=±972
so the 7th term is
when r=±1/3
we have
a7=ar^6
a7=±972(±1/3)^6
a7=972/729
a7=4/3 or a7=-4/3
Answer:
The missing information is attached in the picture below.
The company made $292.5 dollars in profit.
Step-by-step explanation:
Using the information provided by the table, we can calculate how much money was spent
1. gravel
12 and a half cubic yards * $15 = $187.5
2. tar/sealant
$0.15 per square foot * (75*20 ft^2) = $225
3. labor
$10 per hour * 25 hours = $250
4. insurance
fixed $45
We add all the expenses together
$(187.5 + 225 + 250 + 45) = $707.5
The profit will be equal to
$1000 - $707.5 = $292.5
Step-by-step explanation:
Answer:
10 is right answer using Pythagoras theorem we can solve it
Answer:
20, 23, 26, 29
Step-by-step explanation:
