3 years ago

Please help me with this Proving triangles are similar using AA

Mathematics

1 answer:

fredd [130]3 years ago

6 0

By their angles, as in a right triangle all the angles have the same degree.

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he actual weights of 10 sample “1 lb packages” of meat are found to be: sample 1 2 3 4 5 6 7 8 9 10 weight 1.01 1.03 0.98 0.99 1

Viefleur [7K]

To do this problem, add up all the numbers and divide by the amount of numbers:

1.01+1.03+.98+.99+1.01+1.02+.98+1.05+.97+.98
10.02

Now divide by 10 (the amount of samples)

10.02/10
1.002

The Mean of the Data Set is 1.002

Hope this helps!

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3 years ago

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Evan is signing up for a gym membership with a one-time fee to join and then a monthly fee to remain a member. The total cost of

kodGreya [7K]

Answer:

the slope of the function is 40 which represents the monthly fee to remain a mrmber.

Step-by-step explanation:

THE SLOPE IS THE COEFFICIENT OF THE INDEPENDENT VARIABLE

C= 40t + 125

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2 years ago

The slope-intercept form of a line is y = mx + b. Using that equation for a line of best fit, you can substitute an input value

liq [111]

Answer:

Yes it is

Step-by-step explanation:

If you us a formula you can predict data points that are not on a graph

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3 years ago

What is the first term in a geometric sequence if the common ratio is −2 and the sum of the first five terms is 77?

kirza4 [7]

Answer is a1 = 7

Using equation (derived from formula to find sum of values in a geometric series),
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Hence, solve for a.

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3 years ago

Solve 3cot (2x) =- Route3 for<br> x, 0 = x < 360

ivolga24 [154]

Answer:

x=60,150,240,330

Step-by-step explanation:

$3 \cot(2x) = - \sqrt{3}$