emptyusername12 emptyusername12

02-04-2021
Mathematics

contestada

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

HELP class=

Respuesta :

xiaoline4ever xiaoline4ever

02-04-2021

Answer: 35

Step-by-step explanation:

The sum of interior angles of a triangle is 180°.

40 + 2a + 2a = 180

4a + 40 = 180

4a = 140

a = 35

Answer Link

Otras preguntas

What served as the basic building blocks of African society?1: feudal contracts2: lineage groups3: slaves4: camel caravans

how to solve 0.01x+0.07y=0.22 and 0.03x-0.05y=0.14 by substitution

What does this mean?The levying money for or to use of the crown by pretense of prerogative,without grant of parliament, for long time, or in other manner than

If a potato is allowed to dehydrate by sitting in open air, would the potato cells be more likely to absorb more water or less?

What is this answer?10y=360°

Which words in this sentence are common nouns? Until the Spaniards brought cattle and sheep from Europe, the Aztecs had no dairy products. Choose all answers th

A jar contains 133 pennies. a bigger jar contains 1 2/7 times as many pennies. what is the value of the pennies in the bigger jar?

doors for the small cabinets are 11.5 inches long.doors for the large cabinets are 2.3 times as long as the doors for the small cabinets.how many large doors ca

help me with this french hw plzz

How did geography influence the way the Incas ruled the empire?