Take 250 times 9 because each unit represent 250. so 9 units of 250 is 2250
Answer:
Step-by-step explanation:
A )
a / sinA = c / sinC
sinA = a sinC / c
= 56.2 sin 46.32 / 22.1
= 1.84
The value of sin value of an angle can not be more than 1 so the triangle is not possible .
B )
B = 180 - ( 32.76 + 21.97 )
B = 125.27
a / sin A = c / sin C
200 / sin 32.76 = c / sin21.97
c = 74.82 / .5411
= 138.27 m
b / sin B = a / sin A
b / sin 125.27 = 200 / sin 32.76
b = 163.28 / .5411
= 301.75 m
C )
Area of triangle = 1/2 ac sinB
= .5 x 7.2 x 3.4 x sin 42
= 8.19 sq ft .
Answer: B. 20
Step-by-step explanation: It takes Micah 30 minutes to run 3 miles. If you divide both by three you can see that it take him 10 minutes to run one mile. If you multiply this by 2 then it would take him 20 minutes to run 2 miles.
Answer:
C(n)=1.25n
Where n= number of cans
Step-by-step explanation:
C=cost
n=number of cans
Quantity Total cost
1 $1.25
2 $2.50
3 $3.75
4 $5.00
Total cost, c(n) =1.25n
Check
Total cost when n=4
Total cost c(4)=1.25×4
Total cost c(4)=5.00
Sum of all the angles in a triangle is 180
so, 120 + x + x+16 = 180
136 + 2x = 180
2x = 180 - 136
x = 44/2
x = 22
Now, Angle B = x = 22
In short, Your Answer would be 22
Hope this helps!
