dfoster2357 dfoster2357

02-06-2020
Mathematics

contestada

PLS HELP ASAP twenty points Find the value of c such that the expression is a perfect square trinomial.
x^2-14x+c

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-06-2020

Answer:

49

Step-by-step explanation:

x^2-14x+c

Take the coefficient of x

-14

Divide by 2

-14/2 = -7

Square it

(-7)^2

49

This is the number you add

Answer Link

Otras preguntas

Use the past participle to complete the sentence. I wish I would have _____ to greet her when she walked by. rise rose rised risen

How is the underlined gerund used in the sentence? Her hobby in the springtime is gardening.

The Ottoman Empire has its roots in _____. Syria Persia Anatolia Iran

4.8 times what equals 1.2

How to do all these please help

Teresa's restaurant bill comes to $29.99 before tax. If the sales tax is 6.25% and she tips the waiter 20%, what is the total cost of the meal?

What was one result of the broadcasting of the Army-McCarthy hearings on television

Mrs nine is correcting math tests. She corrects 7 tests before school, and 5 tests after school. If each test takes her 1/5 hour to correct, how long will it t

Which direction does air flow within a cyclone? a. Air rises. b. Air sinks. c. Air flows laterally. d. Air does not move in a cyclone.

Write the rational number as a decimal -21/16