jdery03 jdery03

11-05-2020
Mathematics

contestada

Find the value of c that completes the square.
v^2– 40v + c
A 40
B. 404
C. 400
D. -400

Respuesta :

Hrishii Hrishii

11-05-2020

Answer:

C. 400

Step-by-step explanation:

[tex] {v}^{2} - 40v + c \\ = {v}^{2} - 2.20.v + {20}^{2} \\ = {v}^{2} - 2.20.v + 400 \\ c = 400[/tex]

Answer Link

Otras preguntas

historically what kind of relationship has the press had with the government?

can I get a short poem about "nationalism" please

D 1. What FITT principle refers to the difficulty or exertion level of your physical activity or exercise? Frequency Intensity Time Type

what is result of 54 x 18 in standard form

four difference between developed and developing country

if each border paving stone costs $4.75, how much will the stones on the border of the patio cost if there are 324 paving stones

Diversification Reading Quiz QUESTION 9 of 10: In the years before the stock market crash of 1929, the values of stock soared. Then, the value dropped and stagn

help i need step by step explantion

Please answer this math problem... I will mark you brainliest

If a recipe call for 1/4 cups oats per 1/2 cup flour, how much oats would you need for 1 cup of flour? * O 1/8 cup oats O 1/4 cup oats O 1/2 cup oats O 3/4 cup