shelbyb55 shelbyb55

09-02-2021
Mathematics

contestada

In parallelogram ABCD, AB = (2x + 15) and 4C = x. Find x.
O55
O60
O15
O45

In parallelogram ABCD AB 2x 15 and 4C x Find x O55 O60 O15 O45 class=

Respuesta :

Аноним Аноним

09-02-2021

Answer:

x = 55

Step-by-step explanation:

ABCD is a paralellogram, m∠ABC = 2x + 15, m∠BCD = x

m∠ABC + m∠BCD = 180° (same side interior angles)

2x + 15 + x = 180

3x + 15 = 180 -15

3x = 165

x = 55

Answer Link

Otras preguntas

A duchene smile is best described as

What is the gerund phrase in this sentence? Rescuing the princesses was not easy, but Milo, Tock, and Humbug succeeded. A. Rescuing B. Rescuing the prince

A rectangular block of copper has a mass of 143.584 g and measures 5.05 cm by 2.55 cm by 1.25 cm. Find the density of the copper block.

A biome has the following characteristics: grasses and shrubs, temperate or tropical climate. What would this biome be classified as?

three tables are placed by side. one table is 6 feet 10 inches wide, another is 5 feet 5 inches wide, 4 feet 11 inches wide. How wide are they combibed?

A cereal bar contains 3000 milligrams of protein. How much protein does it contain in grams? Be sure to include unit in the answer.

Read The Poem "Dear Teacher" and answer the questions: Dear Teacher, I am a survivor of a concentration camp. My eyes saw what no person should witness: gas c

Abolitionists were convinced that slavery should be banned. They saw it as a _________ (Moral science, Moral evil, Social advantage, Social virtue). Others foun

max has a collection of 99 dimes and pennies worth $4.41. How many pennies does he have?

What did the republicans want during the 1872 election?