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3 years ago

9

GEOMETRY PROOFS. NEED ANSWERS TO 15, 16, and 18!!!! BRAINLIEST ANSWER AND LOTS OF POINTS WILL BE GIVEN! please help i literally

have no idea what i’m doing

1 answer:

igor_vitrenko [27]3 years ago

3 0

Sorry but I am depressed and I just need points for this but I’ll help you :)

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25 x square - 4y Square = 36 equation 1 <br>5 x - 2 y=2equation 2

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3 years ago

Tickets at the carnival cost 35 each.on Friday night the carnivals earned a total of 12,425 in ticket sales on Saturday night th

Blababa [14]

ticket sale on Saturday night is triple the ticket sale on Friday night.

Therefore

ticket sales on Saturday night = 3 x 12425 = 37275

Then

ticket sales for both nights = 12425 + 37275 = 49700

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Let the number of people that attended the carnival on both nights be n.

Then, we have

$\begin{gathered} 35n=49700 \\ \Rightarrow n=\frac{49700}{35}=1420 \end{gathered}$

Therefore 1420 people attended the carnival on both nights

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10 months ago

Please help find mDF!!

Natalka [10]

9514 1404 393

Answer:

72°

Step-by-step explanation:

The external angle E is half the difference of subtended arcs CG and DF.

E = (CG -DF)/2

2E = CG -DF . . . . . . multiply by 2

DF = CG -2E = 160° -2(44°) . . . . . add DF-2E to both sides; substitute values

arc DF = 72°

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2 years ago

What is equal to 7 times 13

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Answer:

7x13=91

Step-by-step explanation:

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3 years ago

Consider the compound interest equation B(t)=100(1.1664)t. Assume that n=2, and rewrite B(t) in the form B(t)=P(1+rn)nt. What is

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3 years ago