3 years ago

Simplify the problem; 18x^15

Mathematics

1 answer:

Maurinko [17]3 years ago

8 0

Answer: 6746640616477458432x

Step-by-step explanation: 18^15=6746640616477458432

so the answer is 6746640616477458432x

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stiks02 [169]

Answer:

Step-by-step explanation:

Pythagorean Theorem and Radius used

24^2 + 10^2 = 676

$\sqrt{676}=26$

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3 years ago

Find the equation of line parallel line to y=2x+7 and that goes through the point 4,12

Step2247 [10]

Y= 2x+4, because when you plug in x and y you then solve for b and get 4. The 2x is the same because the slope stays the same on parallel lines.

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3 years ago

a surveyor measures the distance to the two landmarks as shown in the diagram what is the distance d. between the landmarks

Inessa [10]

<h3>The distance between two landmarks is 123 meters</h3>

<em><u>Solution:</u></em>

We have to find the distance between two landmarks

<em><u>Use the law of cosines</u></em>

The third side of a triangle can be found when we know two sides and the angle between them

$c^2 = a^2 + b^2 - 2ab\ cos c$

Here, angle between 90 meters and 130 meters is 65 degrees

From figure,

a = 90

b = 130

c = d

Therefore,

$d^2 = 90^2 + 130^2 - 2(90)(130)\ cos 65\\\\d^2 = 8100 + 16900 - 23400\ cos\ 65\\\\d^2 = 25000 - 23400 \times 0.4226\\\\d^2 = 25000 - 9889.267\\\\d^2 = 15110.73\\\\d = 122.92\\\\d \approx 123$

Thus, the distance between two landmarks is 123 meters

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3 years ago

4 to the second power divided by (3 + 1)

Citrus2011 [14]

Answer:

Step-by-step explanation:

3 + 1 = 4

4 to the second power / 4 is 4

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3 years ago

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So 6+3 is 9 right? So let's just say it's 9:37 with a 45 min ride. 60 minutes are in a hour. 60 - 37 = 23. We have 23 minutes left until 10:00. 45- 23 = 22. Therefore it'd be 10:22 p.m.

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3 years ago