cobravenom5958 cobravenom5958

14-10-2021
Mathematics

contestada

If m∠ABF = (7x + 31)°, m∠EBF = (3x – 6)°, and m∠ABE = (12x – 9)°, find m∠ABE.

Respuesta :

anasweeney43 anasweeney43

14-10-2021

Answer:

<ABE = 60 degrees

Step-by-step explanation:

<ABE + <EBF = <ABF

(12x-9) + (3x-6) = 7x +31

15x - 15 = 7x + 31

15x - 7x = 31 + 15

8x = 46

x = 46/8

x = 5.75

<ABE = 12 (5.75) - 9

= 60 degrees

Answer Link

Otras preguntas

examples of how percents are used in business

Which sentence is correct? 1. A voluminous account is one that is extremely lengthy. 2. A lominous account is one that is extremely lengthy. 3. A voluminous acc

Use the formula c=3.14d to calculate the diameter of a circle with a circumference of 15.7 centimeteres

An orange is divided into six equal wedges jody eats 1 wedge. then she eats 3 more wedges how much of the orange did jody eat

Determine whether CS and KP are parallel, perpendicular, or neither. Show work. C(1,12), S(5,4), K(1,9), P(6,-6)

What group is generally held responsible for the terror attacks of setember 11,2001?

When elements combine, the compound that form has different properties than the original elements. List the property of copper, sulfur, and copper sulfide

When would you use a semicolon in a sentence

Powers specifically granted to congress by the constitution are called enumerated powers. implied powers. inferred powers. obvious powers.

How do mobility barriers affect the structure of an industry?