3 years ago

Wonderful people, please come in and try to help me. Please, only real comments not a random answer.

Mathematics

1 answer:

Ivenika [448]3 years ago

3 0

Answer:

Step-by-step explanation:

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Imani earned $24 in interest after four years on an account that paid 6% simple interest annually. Use the formula 1 - Prt to fi

ZanzabumX [31]

Answer:

$5.76

Step-by-step explanation:

Prinkpal balance = $24^4^6% =5.76

5 0

3 years ago

A quality-control center finds that 2 out of 250 toy trains are defective. How many trains would they expect to be defective in

solmaris [256]

Its A. 10,000 divided by 250 is 40. Then multiply 40 by 2 and you get 80

10,000 / 250 = 40
40 * 2 = 80
80= A.

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3 years ago

In the above figure (not drawn to scale), Find ∠AEC.

n200080 [17]

Answer:

C. 75°

Step-by-step explanation:

We have been given a circle and we are asked to find the measure of angle AEC.

We will use Intersecting chords theorem to find the measure of angle AEC, which states that measure of angle formed inside a circle by two intersecting chords is one half the sum of the measure of the arcs intercepted by the angle and its vertical angle.

We can see that measure of arc AC is 110 degrees and measure of its vertical arc BD is 40 degrees.

$m\angle AEC=\frac{110^o+40^o}{2}$