1 year ago

2. Please answer attached Parallel Lines with Multiple Transversal

Mathematics

1 answer:

Zielflug [23.3K]1 year ago

5 0

Answer:

Step-by-step explanation:

( x )° + 60° + ( x - 20 )° = 180°

x + 60 + x - 20 = 180

2x + 40 = 180

2x = 140

x = 70

m ( ∠A ) = 70°

m ( ∠B ) = 50°

m ( ∠C ) = 60°

You might be interested in

How would eight billion, nine hundred seventy-seven thousand, thirteen be written in standard form?

zheka24 [161]

Answer:

8 billion > 8,000,000,000

977 thousand > 977,000

13> 13

8,000,977,013

Step-by-step explanation:

3 0

1 year ago

Read 2 more answers

Help ! Please !!!!!!!!!!!!!!

Ostrovityanka [42]

Answer:

12a^6b^3 you multiply 4 and 3 to get 12,then you factor out the algebra with the common terms.

4 0

2 years ago

Find real or imaginary solutions of x^4-10x^2=-9

malfutka [58]

This resembles a quadratic and we can factor it using that pattern.

$(x^2)^2-(10x^2)+9=0$

$(x^2-9)(x^2-1)$

$(x+3)(x-3)(x+1)(x-1)=0$

6 0

2 years ago

True or false, there are two solutions to the equation |x-21|= -7

notsponge [240]

Answer:

false

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

A store has 30 boxes of melons each box holds four bags each bag holds two melons what is the total number of melons in the stor

Papessa [141]

Answer:

240 melons

Step-by-step explanation:

First, multiply the # of boxes and # of bags

(30 * 4 = 120)

Then, multiply that with 2

(120*2=240)

5 0

2 years ago