highschoolhelp9 highschoolhelp9

22-09-2017
Mathematics

contestada

∠A and ∠B are vertical angles with m∠A = x and m∠B = 4x - 30. What is m∠A?

Respuesta :

choixongdong choixongdong

22-09-2017

∠A and ∠B are vertical angles
so
∠A =∠B
x = 4x - 30
4x - x = 30
3x = 30
x = 10

m<A= x = 10

answer
m<A = 10

Answer Link

amp0476 amp0476

23-09-2020

Answer:

m<A = 10

Step-by-step explanation:

Ver imagen amp0476

Answer Link

Otras preguntas

can you use a 100-ml graduated cylinder to measure the approximately 200-ml water portions?

The difference in a number 75 is greater than 3. What are three possible values for that number?

Who was the first president???

who where buttermilk people

Please help 25POINTS pls need ASAP

Find the difference ( they are Fractions btw). 2/x+10 - 3/x+4

How many 45 angles would it takes to turn in a complete circle

how was italys unification significant to history?

The Man robin met on the bridge was

An owl and a bat share the same kingdom and phylum; an owl and a robin share the same kingdom, phylum, and class. Which of the following statements is correct?