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3 years ago

In 1968, it cost $54,000 for a 30-second commercial during the Super Bowl. In 1973, the cost for a 30-second

Mathematics

1 answer:

8_murik_8 [283]3 years ago

8 0

Answer:

Step-by-step explanation:

maybe I'm not sure tho

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I don't understand???? I'll give the brainliest!!!!!

olasank [31]

Answer:

Option A is the correct option.

Step-by-step explanation:

${a}^{2} + {b}^{2} - 2ab \: \cos \: c \: = {c}^{2} \\ a = 4 \\ b = 5 \\ c = 2 \\ \\ 2ab \: cos \: c = {a}^{2} + {b}^{2} - {c}^{2} \\ \: \: \: \: \: \: \: \: = {(4)}^{2} + {(5)}^{2} - {(2)}^{2} \\ \: \: \: \: \: \: \: \: = 16 + 25 - 4 \\ \: \: \: \: \: \: = 41 - 4 \\ \: \: \: \: \: \: = 37$

Hope this helps...

Good luck on your assignment...

6 0

3 years ago

a washer and dryer cost $586 combined. the washer costs $64 less than the dryer. what is the cost of the dryer?

oksano4ka [1.4K]

Hello!

*I'm not very good at algebra, so I am not 100% sure this is correct!*

w = cost of washer

d = cost of dryer

w + d = $586

w = d - 64

d - 64 + d = 586

2d = 586 + 64

2d = 650

d = 650 / 2 = 325

586 - 325 = 261

Check 325 - 261 = 64

So, the dryer costs $325 and because the washer is $64 less than the dryer, it costs $261.

7 0

3 years ago

If the radius of a circle equals 20 cm find its circumference correct to one decimal place

Brums [2.3K]

Answer:

125.66

Step-by-step explanation:

i don't get the one decimal place part but there your answer

3 0

3 years ago

Read 2 more answers

Find the value of:<br><br> 3 x 5²

notka56 [123]

75;
3x5x5
15x5
!!!75!!!

4 0

2 years ago

Read 2 more answers

Please solve. best answer gets rewarded! show step by step.

sukhopar [10]

Hey!

Let's write the problem.
$2x-4-5x=2$
Add like terms...
$-3x-4=2$
Add $4$ to both sides.
$-3x-4+4=2+4$
$-3x=6$
Divide both sides by $-3$ .
$\frac{-3x}{-3}=\frac{6}{-3}$

Our final answer would be,
$x=-2$

Thanks!
-TetraFish

4 0

3 years ago

Read 2 more answers