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kobusy [5.1K]
3 years ago
9

Type the expression that results from the following series of steps:

Mathematics
1 answer:
alexira [117]3 years ago
7 0

Answer:

7y - 2

Since two is not able to subtract, just leave it.

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A plane headed due south is traveling with an airspeed of 160 miles per
lord [1]

Answer:

60 °

Step-by-step explanation:

Applying the law of sine we have the following:

160 / Sin B = 80 / Sin 30 °

We solve for B and we have:

160 / Sin B = 80 / 0.5

160 / Sin B = 160

Without B = 160/160

B = Arc Sin (1)

B = 90 °

Now to calculate the other angle (true

 course) would be:

A = 180 ° - (B + C)

A = 180 ° - (90 ° + 30 °)

A = 60 °

That is to say that true course is 60 °

5 0
3 years ago
Find the surface area of a cube is 150 cm2. What is the length an edge of
Alex Ar [27]

Answer:

5

Step-by-step explanation:

The formula is 6x^2

If you set it equal to 150

6 0
3 years ago
Read 2 more answers
Please help!!! Will give brainly!! 50 points. No wrong answers!!
Mrac [35]

The three little lines through the sides of the triangle mean all three sides are equal. Because all three sides are equal the three inside angles would aso be equal.


The three angles of a triangle need to equal 180, so we can divide 180 by 3 to find what each angle is:

180 / 3 = 60.


Now we can set the equation with x in it to equal 60:


7x +4 = 60

Subtract 4 from each side:

7x = 56

Divide each side by 7:

x = 56 / 7

x = 8



5 0
3 years ago
How to convert from decimal to hexadecimal?
Anuta_ua [19.1K]
<span><span>  </span><span>Steps:<span>Divide the decimal number by 16.   Treat the division as an integer division.  Write down the remainder (in hexadecimal).Divide the result again by 16.  Treat the division as an integer division.  Repeat step 2 and 3 until result is 0.<span>The hex value is the digit sequence of the remainders from the last to first.</span></span></span></span>
4 0
3 years ago
Try to find this answer! Thank you!
r-ruslan [8.4K]
418,200 - 326,700 = 91,500
7 0
3 years ago
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