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3 years ago

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Please need help asap!!

1 answer:

VladimirAG [237]3 years ago

6 0

Draw a line from Y through the center of the circle to the opposite edge. Label the opposite edge T. ZYT = 90o. That's a property of a tangent line and a diameter touching the tangent point.

ZYX = 60o Given

TYX + ZYX = 90o Property of a diameter and circles. That's

TYX = 90 - 60

TYX = 30.

The arc measurement between T and X = 60o Property of a central angle and an angle whose vertex is on the circumference sharing the same endpoints of chord are related by a ratio of 2:1.

The rest of the arc = 120o. The rest of the arc is 180 - 60 = 120. The rest of the arc is XYZ which is 120o

Arc XYZ is bisected by YW. Therefore Arc XW = 120/2 = 60

The answer is A.

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How many simple interest accrues on a $5,000 loan at 8% for 18 months?

katen-ka-za [31]

Answer:

$600

Step-by-step explanation:

A = P(1 + rt)

P is the Principal amount of money to be invested at an Interest Rate R% per period for t Number of Time Periods.

A= 5,000(1+ 0.08x1.5) = $5600

5 0

3 years ago

What is the missing statement in the proof? Scroll down to see the entire proof.

Eva8 [605]

Answer: C. $\angle BCA\cong \angle DCB$ is the missing statement.

Explanation: Given: ΔABC with m∠ABC = 90° (view diagram)

Prove: $AB^2 + BC^2 = AC^2$

Proof: 1. Draw $BD\perp AC$ (construction)

2. $\angle ABC\cong\angle BDC$ (Angles with the same measure are congruent.)

3. $\angle BCA\cong \angle DCB$ (Reflexive Property of Congruence)

4. $\triangle ABC\sim \triangle BDC$ (AA criterion for similarity)

5. BC:DC=AC:BC (Corresponding sides of similar triangles are proportional.)

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8. $\angle BAC\cong \angle DAB$ (Reflexive Property of Congruence)

9. $\triangle ABC\sim \triangle ADB$ (AA criterion for similarity)

10. AB:AD=AC:AB⇒ $AB^2=AC.AD$ --------------(2)

equation (1) + equation (2) ⇒ $AB^2+BC^2= AC(DC+AD)$ ⇒ $AB^2+BC^2= AC^2$

6 0

3 years ago

Read 2 more answers

Nicole rented a scooter while she was on vacation. She paid an initial rental fee of $50 plus a daily fee of $ 25 each day. The

Vlad1618 [11]

Answer: Nicole rented the scooter for 10 days.

Step-by-step explanation:

50 + 25 = 75 (Day 1)

75 + 25 = 100 (Day 2)

100 + 25 = 125 (Day 3)

125 + 25 = 150 (Day 4)

150 + 25 = 175 (Day 5)

175 + 25 = 200 (Day 6)

200 + 25 = 225 (Day 7)

225 + 25 = 250 (Day 8)

250 + 25 = 275 (Day 9)

275 + 25 = 300 (Day 10)

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3 years ago

The graph below shows the distance John hiked while camping at Sweetwater Park. What was his average rate of change between hour

Marizza181 [45]

Need the graph in order to answer the question

4 0

3 years ago

The area of a rectangle is 40 meters. One of the sides is 10 meters. What are the measurements, in meters of the

mr_godi [17]

Answer:

Step-by-step explanation:

area of the rectangle = l×b = 40m

let the breadth be 10m

l = ?

l × 10 = 40

l = 40/10

l = 4m

so the length of the 4 sides = 10m, 10m, 4m, and 4m

since opposite sides of a rectangle are equal

hope this helps

plz mark it as brainliest!!!!!!

6 0

3 years ago