donannancy29 donannancy29

28-02-2021
Mathematics

contestada

Find the value of x that will allow you to prove that CD below is parallel to EF if the measure of 21 is
(3x + 30)° and the measure of 22 is 81°(The figure may not be drawn to scale.)

Find the value of x that will allow you to prove that CD below is parallel to EF if the measure of 21 is 3x 30 and the measure of 22 is 81The figure may not be class=

Respuesta :

abidemiokin abidemiokin

05-03-2021

Answer:

23

Step-by-step explanation:

According to the diagram, two sum of <1 and <2 is 180 degrees

Hence 3x+30+81 = 180

3x+111 = 180

3x =180-111

3x = 69

x = 69/3

x = 23

Answer Link

Otras preguntas

HELP! Please show your work

Okay I need help with this. We are just beginning this Cross Multiply thing again and I forgot how to use it. He was very vague about it, here is the question.

Tiffany collects perfume bottles. She has 99 bottles in her collection. Two thirds of her perfume bottles are made of crystal. How many of the perfume bottles i

erin and sasha went to a candy store . sasha brought 50% candies than erin. after erin brought 8 more candies sasha had 20% more. how many candies did sasha and

. Explain the deal that the United States made with Spain in 1819 to end the conflict over Florida.

Find The ordered pairs for 3x+7y=17

If you were on a Crusade to the Holy Land, what would you most likely encounter there? Select the best answer from the choices provided. exotic goods f

T object]user: which of the following countries struggles with language diversity, making it difficult for the government to communicate effectively and educate

Determine whether relationship is a function? Help me please

Devon wants to write an equation for a line that passes through 2 of the data points he has collected. The points are (8, 5) and (–12, –9). He writes the equati

ACCESS MORE EDU ACCESS Universidad de Mexico