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ira [324]
3 years ago
13

Jeremy tracked the temperature as a weather front crossed his region. The temperature rose 12 degrees, fell 27 degrees, and fina

lly rose 4 degrees. If the starting temperature was 9° C, what was the ending temperature?
Mathematics
2 answers:
Lisa [10]3 years ago
7 0
Since the starting temperature is 9 degrees you add 12 which will give you 21 degrees. 21 minus 27 is -6. -6+4=-2


you’re welcome :)
Basile [38]3 years ago
6 0

Answer: -2 degrees Celsius

Step-by-step explanation:

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Laura drove 638 miles in 11 hours at the same rate how long would it take her to drive 406 miles
shusha [124]

Answer:

Step-by-step explanation:

This is a d = rt problem; but since it is linear, then proportions will work too. Set up the proportion with miles on top and hours on the bottom:

\frac{miles}{hrs}:

Then put the numbers in where they go, keeping in mind that miles goes with miles and hours goes with hours in the ratios, and that our unknown is time (hours):

\frac{miles}{hrs}:\frac{638}{11}=\frac{406}{x} and cross multiply to solve:

638x = 4466 so

x = 7 hrs

6 0
2 years ago
What is the quotient of (2x4 – 3x3 – 3x2 7x – 3) ÷ (x2 – 2x 1)? 2 x superscript 4 baseline minus 3 x cubed minus eleven-halves 2
evablogger [386]

The answer choice which represents the quotient of the polynomials given is; 2x² +x -3.

<h3>What is the quotient of the polynomial division?</h3>

According to the task content, the quotient of the polynomial division; (2x4 – 3x3 – 3x2 7x – 3) ÷ (x2 – 2x 1) is required;

Hence, it follows from long division of polynomials that the required quotient is; 2x² +x -3.

Read more on quotients of polynomials;

brainly.com/question/24662212

#SPJ4

7 0
2 years ago
An aquarium tank is 3 feet long 1 foot wide and 2 feet high how many gallons of water would it take to fill the tank two thirds
m_a_m_a [10]

Answer: i believe it'll take 6 gallons to fill up the tank two thirds full

Step-by-step explanation: 3 x 1 x 2 = 6 gallons

6 0
3 years ago
Did I do this equation correctly?​
Gre4nikov [31]

Answer:

It looks correct!!!!!!!!!

3 0
3 years ago
Write an equation using four numbers that multiply to 0, neither of which are opposites.
guapka [62]

Answer:

0 x anything = 0

Step-by-step explanation:

Anything multiplied by 0 = 0

4 0
2 years ago
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