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3 years ago

if the temperature at the North Pole is -10º F, how many degrees would the temperature have to increase for it to be 0º?

Mathematics

2 answers:

Scorpion4ik [409]3 years ago

7 0

Answer:

10.

Step-by-step explanation:

-10 + 10 = 0.

works the same for degrees as well.

Nina [5.8K]3 years ago

5 0

Answer:

10 degrees

Step-by-step explanation:

:) Thank you enjoy your day kind human :)

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In a village, there was an epidemic and the population decreased by 10%. If there were only 1800 people left in the village, wha

tester [92]

$\bold{\boxed{\huge{\blue{\underline{Answer }}}}}$

$\bold{\underline{ Given :- }}$

$\sf{The\: population\: is\: decreased \:by\: 10 percent }$

$\sf{There\: were \: only \: 1800 \: people \: left}$

$\bold{\underline{ To\: Find :- }}$

$\sf{we \: have \: to \: find\: original \: population? }$

$\bold{\underline{ Let's \: Begin :- }}$

$\sf{Let \: the \: total \: population\: be \: x }$

$\sf{\underline{ Therefore }}$

$\sf{According \: to \: the \: question }$

$\sf{ x - 10/100 = 1800 }$

$\sf{ 100x - 10/100 = 1800}$

$\sf{ 100x - 10 = 1800 × 100}$

$\sf{100x - 10 = 180000}$

$\sf{ 100x = 180000 + 10}$

$\sf{ x = 180010/100}$

$\sf{ x = 1800.1 }$

$\bold{\pink{Hence , The\: original \:population \:of \: the\: village \:is \:1800.1 }}$

7 0

2 years ago

When modeling hourly pay, which part of the equation is used to represent the<br> hourly rate?

lesantik [10]

Answer:

y = mx + b

Step-by-step explanation:

The reason is, x is always the hour, and m is the amount of money you earn in the hours.

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3 years ago

Click the pair of numbers that is relatively prime.

7nadin3 [17]

I believe the answer is D. 25 and 27

Hope this helps :)

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3 years ago

Scott sends an email to 3 people and each of those people will send the email to 3 more people, and so on. Which

Naddika [18.5K]

Answer:

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3 years ago

SEE IMAGE! Which of the following expressions is equal to the value of x?

Virty [35]

Answer:

A) 0.9(sin50)

Step-by-step explanation:

Since this is a right triangle, we can use

sin a = opposite side/ hypotenuse

sin 50 = x /.9

Multiply each side by .9

.9 * sin 50 = x/.9 * .9

.9 (sin 50) = x

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3 years ago