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astra-53 [7]
2 years ago
13

What are the solutions to the equation? x^2 + 6x = 40

Mathematics
2 answers:
Alex_Xolod [135]2 years ago
8 0

Answer:

4 and -10

Step-by-step explanation:

......... hope this is helpful

navik [9.2K]2 years ago
7 0
The answer is x=-10 and x=4
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What's the question??
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4 years ago
Find the percent of decrease from 6 to 5.
lozanna [386]

Answer:

Use this

Step-by-step explanation:

3 0
3 years ago
The population of Mathloversville is given by the equation P=38e^0.095t , where t is the number of years from now. How long will
lys-0071 [83]

Answer:

Approximately 107years

Step-by-step explanation:

Given the population of Mathloversville modelled by the equation P=38e^0.095t where t is the number of years from now.

To find the time it will take the population to reach 1million from now, we will substitute P = 1,000,000 into the equation given

1,000,000 = 38e^0.095t

Dividing both sides by 38

1,000,000/38 = e^0.095t

Taking the ln of both sides

ln(1,000,000/38) = ln e^0.095t

ln26,315.79 = 0.095t

10.18 = 0.095t

t = 10.18/0.095

t = 107.16years

It will take approximately 107years for the population to reach 1million

5 0
4 years ago
Someone please answer
pishuonlain [190]

Answer:

it travled 420km/h

Step-by-step explanation:

3 0
3 years ago
Write an equation to convert a diamond's weight in carats to its weight in milligrams. Be sure to define your variables.
kolbaska11 [484]
Carats, known as ct, is a measure of weight used for gemstones.One carat is equal to 1/5 of a gram (200 milligrams). Stones are measured to the nearest hundredth of a carat. So, the equation would be as follows:

m = c x 200

where m is the mass in units of milligrams and c is the weight in units of carats.

Hope this helped. Have a nice day.
6 0
4 years ago
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