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Anna [14]
3 years ago
10

PLEASE HELP ME

Mathematics
1 answer:
mafiozo [28]3 years ago
4 0

Answer:

1) SAT average divided by budget per student

Graduation rate divided by budget per student

2) No. The definitions have opposite results

Step-by-step explanation:

did it on khan academy

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Don’t understand number 5. HELP
denis23 [38]
Domain is the x value. So you would just plug in every value in the domain set into the f(x) function.

5 (-2) + 4 =
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5 (3) + 4 =
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5 (5) + 4 =
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Your answer is B.
3 0
3 years ago
Please help me with number 3 <br><br> Thanks
blsea [12.9K]

Answer:

x = 2.8

y = 2

Step-by-step explanation:

Reference angle = 45°

Opposite = 2

Hypotenuse = x

Adjacent = y

✔️To find x, apply the trigonometric function SOH:

Sin 45 = Opp/Hyp

Sin 45 = 2/x

x*Sin 45 = 2

x = 2/Sin 45

x = 2.82842712 ≈ 2.8 (nearest tenth)

✔️To find y, apply the trigonometric function TOA:

Tan 45 = Opp/Adj

Tan 45 = 2/y

y*Tan 45 = 2

y = 2/Tan 45

y = 2

7 0
2 years ago
What is the answer to -9=-7+x+2
Angelina_Jolie [31]
X=-4 cause
-2=x+2
Then -4=x
7 0
3 years ago
Read 2 more answers
Kiran paid $54.00 for 3 tickets to go to a corn maze. At the same rate, what is the cost of 5 tickets to the maze? *
Shtirlitz [24]

Answer:90

Step-by-step explanation:

6 0
3 years ago
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Justify solution<br>-1/2(5x-8)=7<br>5x-8=-14<br>5x=-6<br>x=-6/5​
Leona [35]

Answer:

solution is -6/5 because:

-1/2(5x-8)=7

-5x+8/2=7

-5x+8=7*2

-5x+8=14

-5x=14-8

-5x=6

x=-6/5

5 0
3 years ago
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