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sveticcg [70]
3 years ago
15

PLEASE HALP!!!!

Mathematics
2 answers:
ryzh [129]3 years ago
8 0

Answer:

B. 84

 (85+89+90+82+x)/5=86

so x=84

Scilla [17]3 years ago
5 0

Answer:

The answer is B

Step-by-step explanation:

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BRAINLIEST ASAP! PLEASE HELP ME :)<br> thanks!
Marizza181 [45]

Answer:

x = 3; y = 6; z =4

Step-by-step explanation:

The point J is the circumcentre of the triangle.

It is equidistant from the vertices. So

2x + 2 = 8

      2x = 6

        x = 3

2y - 4 = 8

    2y = 12

      y = 6

If FI = 9, HI = 9. Then,

3z - 3 = 9

     3z = 12

      z = 4

So, x = 3; y = 6; z =4.

7 0
3 years ago
Which of these statements are true for joint variations? Check all that apply.
Fudgin [204]

Answer:

B and C

Step-by-step explanation:

Just did it on edg

8 0
4 years ago
What is the base 8 representation in the number 600
MAVERICK [17]

Answer:

<h2>1130</h2>

Step-by-step explanation:

1*(8^3) + 1*(8^2) + 3*(8^1) + 0*(8^0) = 600

3 0
3 years ago
The total bear population in a certain area is represented by the function P=120(1.016)t , where t is time in years. How would y
Dima020 [189]
1) function: P = 120 (1.0160)^t, t in years

2) weekly function

w = 52 * t = 52t

=> P(w) = 120 (1.016)^ (52w)

3) growth rate = d P(w) / dw

d P(w) / dw = 120 * 52 * [ 1.016 ^ (52w) ] = 6240 [(1.016) ^ (52w) ]

4) solution of the equation

Separate variables

d P(w) = [ 6240 (1.016) ^ (52w)] dw

integrate from w = 0 until w

P(w) - Po = 7599.84 e ^ (0.82514w)

P(w) = Po + 7599.84 e ^ (0.82514w)
7 0
4 years ago
Read 2 more answers
Solve "To win a bowling trophy, you need a 3-game total score of at least 500. On the first two games, your scores are 183 and 1
ExtremeBDS [4]

Answer:

Correct answer:  game₃  ≥ 152

Step-by-step explanation:

According to the given data we will form the necessary inequality:

g₁ + g₂ + g₃ ≥ 500  ⇒ g₃ ≥ 500 - (g₁ + g₂)  ⇒ g₃ ≥ 500 - (183 + 165)

g₃ ≥ 500 - 348  ⇒ g₃ ≥ 152

g₃ ≥ 152

God is with you!!!

4 0
3 years ago
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