iiamnuke757 iiamnuke757

18-11-2020
Mathematics

contestada

If m<3=105, what is the m<21 that will prove that lines P and R are parallel. please help

If mlt3105 what is the mlt21 that will prove that lines P and R are parallel please help class=

Respuesta :

Аноним Аноним

18-11-2020

Answer: 75°

have: m∠3 = m∠11 = m∠22 = 105°

but m∠22 + m∠21 = 180°

=> m∠21 = 180° - 105° = 75°

Step-by-step explanation:

Answer Link

Otras preguntas

Which cell has a stronger outer covering-a plant cell or an animal cell

If AD=12 and AC=4y-36 find the value of y. Then find AC and DC

the greatest common factor of 30 48 and 60

WHAT NUMBER IS 75% OF 125

Keith is racing his little sister Pattie and has given her a 15 foot head start. She runs 5ft/sec and he is chasing at 8ft/sec. For how long can Pattie stay ahe

homer has 24 more marbles than lisa. lisa has 105 more than bart. if the three of them have 324 marbles in total, how many marbles does each of them have?

Suppose P is the midpoint of NQ, OP = 11, and OQ = 35. Find NO.

During Jefferson's presidency, cities were?

Partial quotients 36 divided by 540

find the value of the underlined digit 43782 which 7 is the underlined digit