2 years ago

If <a and <b are vertical and <a =115°,detemine <b what is it??!

Mathematics

1 answer:

Oliga [24]2 years ago

3 0

The vertical angles have equal measures.

Therefore, if ∠ a and ∠b are vertical angles, then m∠a = m∠b.

Answer: m∠b = 115°

You might be interested in

29 is 6more than k ( write answer and equation)

almond37 [142]

K is 23.
As for the equation, it is
29=k+6
To solve, subtract 6 from both sides.

6 0

3 years ago

Read 2 more answers

How do you graph y=-(x+4)(x+7)

vampirchik [111]

-8,-4
7,0
-11/2,9/4
-5,2
-4,0

4 0

2 years ago

Read 2 more answers

From a top of a building 20 m high if the angle of elevation top of a vertical pole is 30 degree.and the angle of depression of

Delvig [45]

Answer:

The height of the pole is 26.64 metres.

Step-by-step explanation:

Please kindly see the attached for explanation

7 0

3 years ago

Amir has a bag of dimes and quarters. He has a total of 31 coins worth $5 20. Let x represent the number of dimes and y represen

yulyashka [42]

Answer:

This is the given information for which system of equations would be used to find out how many dimes and quarters Amir has?

x = dimes x = 0.10 or 0.1

y = quarters y = 0.25

31 coins

worth $5.20 = 5.2

x + y = 31

0.1x + 0.25y = 5.2

Step-by-step explanation:

3 0

2 years ago

Which is small 1.2 or 1.7

Orlov [11]

Answer:

1.2 is less so your answer should be 1.2.

= 1.2

7 0

3 years ago

Read 2 more answers