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wariber [46]
3 years ago
7

In the equations of Law of Cosines do I multiply the two by both a AND b or just A?

Mathematics
1 answer:
SashulF [63]3 years ago
5 0
The final answer is 34.0

See the attached image to see how I got that answer.

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.For a hockey game, tickets are $220 for
Romashka [77]

Answer:

900 front row seats

Step-by-step explanation:

Tickets for front row seat = 220 dollars (y)

Cost of remaining seats ticket = 50 dollars (z)

Number of front row seats = x

Number of remaining seats = 2050 (w)

Total amount earned when stadium is full = 300,500 dollars (T)

so if we formulate this using our variables y,z,x,w and T problem it becomes:

y*x + z*w = T, which says the

Tickets for front row seat times Number of front row seats plus Cost of remaining seats ticket times Number of remaining seats gives us Total amount earned by the stadium.

220*x + 2050*50 = 300500

220*x = 300500-102500

220*x = 198000

divide both side by 220

x = 900

5 0
3 years ago
WILL GIVE BRAINLIEST AND 20 PTS
Nesterboy [21]

Answer:

-6/7

Step-by-step explanation:

Slope is negative, around -1

7 0
3 years ago
20 points<br> How on Earth do I do this?
Rasek [7]

a+b+c=-1

a=1

b=-1

c=-1

So for this u just replace the letters

not sure about x+y=7

4 0
3 years ago
Fill in the gaps and the bottom one
g100num [7]
Your file attachment isnt working so i cant help sorry.
3 0
3 years ago
Find the circumference of a circle with a diameter of 20 inches.
Elena-2011 [213]

62.8319 in

Hope Your Thanksgiving Goes Well, Here's A Turkey

-TheKoolKid1O1

7 0
3 years ago
Read 2 more answers
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