Ask question

Ask question

All categories

3 years ago

11

If b2 + 2b − 24 = 0, and b < 0, what is the value of b?

1 answer:

Effectus [21]3 years ago

3 0

Answer: b = -6, 4

Step-by-step explanation:

Convert into factored form :

(b+6)(b-4)

Then make one of the terms 0.

You might be interested in

PLEASE HELP ME?! BRAINLIEST ANSWER PLUS EXTRA POINTS! The perimeter of a basketball court is 84 meters and he length is 6 meters

Marina86 [1]

Answer:

I hope this helps you and you have an amazing day the answer

Width=12

Length=30

Step-by-step explanation:

L=2W+6 is

P=2L+2W

84=2(2W+6)+2W

84=4W+12+2W

84=6W+12

6W=84-12

6W=72

W=72/6

W=12 ans. for the width.

L=2*12+6=24+6=30 ans. for the length.

Proof:

84=2*30+2*12

84=60+24

84=84

3 0

3 years ago

Read 2 more answers

Round 0.02851 to the nearest thousandth.851

Lyrx [107]

Answer:

.009

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Help asap pls! thanks :)

eduard

The correct answer would be A -2b ^^

HTH ^^

Brainliest would be great is possible! ^^

3 0

3 years ago

algerba write the missing numbers that make these number sentences true . 40+50=60 + ____. __= 89+10

san4es73 [151]

Answer:

it is 9 bc it adds up to 99

Step-by-step explanation:

5 0

3 years ago

F(x) = (x + 2)(x - 1)[x - (4 + 3)][x - (4 - 31)]

natta225 [31]

Answer:

- 6 x - 182

Step-by-step explanation:

6 0

3 years ago