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3 years ago

Solve for m2m = -6n -5; n = 1, 2 ,3

1 answer:

8 0

Substitute with the value of n in the equation to get m as follows:
at n=1:
2m=-6(1)-5=-6-5=-11
m = -11/2
at n=2:
2m=-6(2)-5=-12-5=-17
m = -17/2
at n=3:
2m=-6(3)-5=-18-5=-23
m = -23/2

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Aliyah is selling ice cream at the local fair. She recorded the temperature outside and the amount of money that she made. Based

tigry1 [53]

Answer:

It would be about 17

Step-by-step explanation:

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3 years ago

A right triangle has side lengths 7, 24, and 25 as shown below.

Hoochie [10]

Answer: Tan B = 0.2917 (16.26 degrees)

Sin B = 0.2800 (16.26 degrees)

Cos B = 0.9600 (16.26 degrees)

Step-by-step explanation: Please refer to the picture attached for details.

The right angled triangle LNB has been drawn with the sides labeled as 7, 24 and 25 as indicated. With angle B as the reference angle, we can now identify each side as follows;

Side 7 (opposite, facing the reference angle)

Side 24 (adjacent, between the reference angle and the right angle)

Side 25 (hypotenuse, facing the right angle).

Hence, using the trigonometric ratios,

Tan B = opposite/adjacent

Tan B = 7/24

Tan B = 0.2917 (16.26 degrees)

Sin B = opposite/hypotenuse

Sin B = 7/25

Sin B = 0.2800 (16.26 degrees)

Cos B = adjacent/hypotenuse

Cos B = 24/25

Cos B = 0.9600 (16.26 degrees)

3 0

3 years ago

3(8-4g) simplify by distributing

lys-0071 [83]

Answer:

24 - 12g

Step-by-step explanation:

3(8-4g)

= 3(8) + 3(-4g)

= 24 + (-12g)

= 24 - 12g

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3 years ago

A tree leans such that it is not perpendicular to the ground. The distance between points A and B is 30 feet, and point A is 20

steposvetlana [31]

Answer:

h= 12.98 metres

Explanation:

The tree is leaning over so, the triangle is no longer right-angled.

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3 years ago

Read 2 more answers

Ronny is selling coffee mugs for $3.50. So far, he has earned $301.00. Ronny needs to earn more than $371.00 in order to meet hi

mestny [16]

The easiest way to solve for this is to first find out how many he has sold right now. The way to find it is to divide the total amount of money (301) by the amount of each cup. (301/3.50) That should be equal to 86 cups. Now, you want to find the rest he needs to sell. The easiest way is to divide the number you want (371) by the number of each cup (371/3.50) That should be equal to 106. Since you want to know how many more he needs to sell you now need to subtract them. (106-86) That is equal to your answer, 20.

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3 years ago