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3 years ago

I need help to answer A and B and C I got kind of confused

Mathematics

1 answer:

liubo4ka [24]3 years ago

6 0

Answer:

a y=25+89x b 25 c 14

Step-by-step explanation:

89*22=1958

1983-1958=25(service fee)

(1271-25)/89=14

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L really need help plz i will mark brainliest plz help

Ipatiy [6.2K]

$\\ \sf\longmapsto x+5+x-5=80$

$\\ \sf\longmapsto 2x=80$

$\\ \sf\longmapsto x=40$

Angles are

180-80=100°
x+5=40+5=45°
x-5=40-5=35°

No sean was wrong

5 0

2 years ago

Read 2 more answers

Do waves move matter as they travel?

umka2103 [35]

Answer:

No.

Step-by-step explanation:

Waves are energy moving through the matter, but they leave the matter in the same place as they pass through.

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3 years ago

Very large or very small numbers are best input with exponential notation. For instance, the number 8,000,000 (eight million) is

Lerok [7]

Answer:

$9*10^{12}km$

Step-by-step explanation:

$9,460,730,472,580.8 km$

First, we can work out 5% of our number, by multiplying it by 0.05

$9,460,730,472,580.8 * 0.05 = 473,036,523,629$

Now, if we add and subtract our 5% calculated from our original number, we can work out the minimum and maximum value that our final answer can be in the range of.

$9,460,730,472,580.8 + 473,036,523,629 = 9.933767*10^{12}\\9,460,730,472,580.8 - 473,036,523,629 =8.98769395*10^{12}$

We can see that $9*10^{12}$ is in the range of valid answers, as:

$8.9*10^{12} \leq 9*10^{12} \leq 9.9 * 10^{12}$

So, our final answer is:

$9*10^{12}km$

5 0

2 years ago

Read 2 more answers

What is the least common denominator of 6/17 and 5/18

Minchanka [31]

Answer:

The least common denominator is 306.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which of the following is an example of discrete data?

ahrayia [7]

Answer:

D- the number of times you get heads when you flip a coin 100 times

Step-by-step explanation:

7 0

2 years ago

I need help to answer A and B and C I got kind of confused ​

I need help to answer A and B and C I got kind of confused