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Vlad1618 [11]
3 years ago
9

Find the measure of angle c SHOW ALL WORK

Mathematics
1 answer:
Andreyy893 years ago
8 0

Answer:

easy peasy lemon squeazy

Step-by-step explanation:

in this circle, BC is the diameter,

hence, BCA is a semicircle,

and we know that, angle subtended by a semicircle at any point inside the semicircle is 90°,

therefore by angle sum property of triangles, we have

in ΔABC

∠A + ∠B + ∠C = 180°

=> 90° + 50° + ∠C = 180°

=> ∠C = 180° - 140°

=> ∠C = 40°

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erastova [34]

Answer:

The answer is 6.451 or 6.5 rounded

Step-by-step explanation:

The way to solve this is to find all the degrees inside the triangle first

you have two given degrees which are 21 and 90 degrees

add those numbers up and subtract it from 180. That is the last corner degree

you then use that information to find all the side lengths using the given hypotenuse length.

Btw its geometry not really trig.

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3 years ago
BD is a diameter of circle Q. If M_ACB=30°, what is M<DBA?
Papessa [141]
I also agree with answer C
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Howie wants to get a car loan with 4% simple interest rate. If the car costs $25,000, how much would Howie need to pay back at t
likoan [24]

The amount Howie will pay back at the end of one year is $26000.00

The given parameters are:

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The amount to pay back in this duration is then calculated using:

A = P(1 + RT)

So, we have:

A = 25000(1 + 4\% \times 1)

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Multiply

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Hence, the amount to pay back is $26000.00

Read more about simple interest at:

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7 0
3 years ago
Scarlett is throwing a end of the year party for 2013
galben [10]

Answer:

7.5 pounds.

Step-by-step explanation:

the answer is 7.5 ponds because if each slider has 2 oz. then we can find the total number of oz. needed by multiplying by 60. This gets 120 oz that Scarlett needs in total. Since there are 16oz in a pound we divide 120 by 16 to find the number of pounds needed.

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never [62]

Answer:

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Solve for <em>x</em> as follows:

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The number line will be:

B. Number lines from minus five by increment of one from left to right and each tick mark is labeled. Shaded part from open circle at minus one to infinity

3 0
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