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Klio2033 [76]
2 years ago
12

PLEASE HELP ME ASAP!!! TY :)

Mathematics
1 answer:
Alex_Xolod [135]2 years ago
3 0

Answer: A

Step-by-step explanation: You need to graph the inequality by finding the boundary line, then shading the appropriate area. Then you'll get your answer

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What is m∠V?
Bezzdna [24]
We know that
Applying the law of cosines

c²=a²+b²-2*a*b*cos C------> cos C=[a²+b²-c²]/[2*a*b]

in this problem

a=7.6 in

b=8.6 in

c=7.4 in

C=angle V

 cos C=[7.6²+8.6²-7.4²]/[2*7.6*8.6]----> 0.5887

C=arc cos (0.5887)--------> C=53.93°-------> C=53.9°


the answer is

angle V is 53.9°


5 0
3 years ago
The answer to this question
vfiekz [6]

Answer: Easy 17 25/48




8 0
3 years ago
Read 2 more answers
The ratio of clown fish to angel fish at a pet store is 5:4 . The ratio of angel fish to gold fish is 4:3. There are 60 clown fi
SVEN [57.7K]
A)     60 Clown fish / 5 = 12
        12 x 4 = 28 Angel fish
B)     28 Angel fish / 4 = 12
        12 x 3  = 36 Gold fish
C) Add all fish   28 Angel fish + 36 Gold fish + 60 Clown fish = 124 Fish in total
4 0
2 years ago
100 POINTS
IgorLugansk [536]

Answer:

Step-by-step explanation:

90.9^2 - 21.2^2 = b^2

8,262.81 - 449.44 = b^2

b = 88.39326897450959189749074160142

7 0
3 years ago
How much bigger is the Sum of first 50 even numbers than the sum of first 50 odd numbers?
Lunna [17]

Answer:

50

Step-by-step explanation:

Sum Even numbers

n = 50

d = 2

a1 = 2

The last number is

an = a1 + (n-1)d

an = 2 + (50 - 1)*2

an = 2 + 49 * 2

an = 2 + 98

an = 100

Sum of the even numbers

Sum = (a1 + a50)*n/ 2

Sum = (2 + 100)*50/2

sum = 102 * 25

sum = 2550

Sum of the first 50 odd numbers

a1 = 1

n = 50

d = 2

l = ?

Find l

l = a1 + (n - 1)*2

l = 1 + 49*2

l = 99

Sum

Sum = (1 + 99)*50/2

Sum = 2500

The difference and answer is 2550 - 2500  = 50

7 0
3 years ago
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