3 years ago

What is the measure of ABC?

Mathematics

2 answers:

lesantik [10]3 years ago

8 0

Answer:

Step-by-step explanation:

85 degrees. Step-by-step explanation: From the diagram, it is clearly visible that the angle ∠ABC is formed by intersections of two chords AE and CD of the circle.

DENIUS [597]3 years ago

7 0

Answer:

85 degrees

Step-by-step explanation:

You might be interested in

from the edge of a cliff 180m high, the angles of depression of two boats at sea are 43° and 52° respectively what is the distan

MrRa [10]

tan 52 = 180/a; a = 180/tan 52

tan 43 = 180/b; b = 180/tan 43

you need to calculate, a-b = 180/tan 52 - 180/tan 43

substitute the value of tan thetas, and calculate it simply...

8 0

3 years ago

What is the value of x? This is the last question I don’t get

Stels [109]

Answer:

The answer is 166

Step-by-step explanation:

x+90+24

4 0

3 years ago

Read 2 more answers

Oceanside Bike Rental Shop charges a 17 dollar fixed fee plus 7 dollars an hour for renting a bike. Alyssa paid 66 dollars to re

Brilliant_brown [7]

Answer:

4 hours

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Determine if the statement is true or false. If a linear system has the same number of equations and variables, then it must hav

lutik1710 [3]

Answer:

False

Step-by-step explanation:

Consider the equations with the same number of equations and variables as shown below,

Case 1

$x_{1} + x_{2} = 0\\x_{1} + x_{2} = 1$

This equation has no solution because it is not possible to have two numbers that give a sum of 0 and 1 simultaneously.

Case 2

$x_{1} + x_{2} = 1\\2x_{1} + 2x_{2} = 2$

This equation has infinitely many possible solutions.

Therefore it is FALSE to say a linear system with the same number of equations and variables, must have a unique solution.

5 0

3 years ago

At a department store, a coat that normally sells for $50 is on sale for $35. What is the percent decrease in the cost?

velikii [3]

Answer:

50÷35=15%

Step-by-step explanation:

7 0

4 years ago