LMK ASAP...... 10 POINTS

Mathematics

2 answers:

Anarel [89]3 years ago

7 0

Answer: The correct answer is 15 according to my work that I have done.

Step-by-step explanation:

* Here is all the all information you'll need just in case.

* Hopefully this helps:) Mark me the brainliest:)!!

∞ 234483279c20∞

Lunna [17]3 years ago

6 0

Answer:

The correct answer is option 3

arc length = 7.5π

Step-by-step explanation:

It is given a circle with central angle ADC = 45° and radius = 30 cm

To find the length of arc ABC

From the figure we can see that the central angle of arc ABC = 45°

Therefore the arc length = (45/360) * Circumference

To find the circumference

Circumference = 2πr = 2 * π * 30 = 60π

To find the arc length

Arc ABC = (45/360) * 60π= 7.5π

Therefore arc length = 7.5π

The correct answer is option 3

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choli [55]

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2. Pass the number 50 from the right member to the left member. Then you obtain:

x^2+20x+100-50=0
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3. Then, you must apply the quadratic equation, which is:

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konstantin123 [22]

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