2 years ago

Write in Standard Form: 9a^2 + 5 = 0

Mathematics

1 answer:

Levart [38]2 years ago

4 0

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

It is in standard form!!!

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

You might be interested in

Sorry ignore this question.

Anna11 [10]

Okay

(Thanks for the points)

7 0

3 years ago

Read 2 more answers

Dwayne buys a pumpkin that weighs 12.65 pounds.To the nearest tenth of a pound,how much dose the pumpkin weigh?

seropon [69]

12.60 is the answer.

4 0

2 years ago

Read 2 more answers

The verbal expression of 4(2x-7)=39

Free_Kalibri [48]

Answer:

x=8.375

Step-by-step explanation:

5 0

2 years ago

Todd owns 3 surfboards and 2 wet suits. If he takes one surfboard and one wetsuit

zepelin [54]

Answer:

The answer is don't ask me to explain cuz i can't O.O

but there yea go :3

Step-by-step explanation:

3 0

3 years ago

I need help trying to understand how they solved this equation. Just a little confused.

Misha Larkins [42]

Answer:

0.495

Explanation:

Given the expression:

$0.55-1.645\sqrt[]{\frac{0.55(1-0.55)}{220}}$

Begin by simplifying the expression under the radical (square root) sign.

$\begin{gathered} =0.55-1.645\sqrt[]{\frac{0.55(0.45)}{220}} \\ =0.55-1.645\sqrt[]{\frac{0.2475}{220}} \end{gathered}$

Using a calculator, we evaluate the radical:

$\begin{gathered} =0.55-1.645\sqrt[]{0.001125} \\ =0.494825 \\ \approx0.495\text{ (to 3 decimal places)} \end{gathered}$

3 0

10 months ago