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slava [35]
3 years ago
12

What is 2x^2+3x-7=x^2+5x+39

Mathematics
1 answer:
aksik [14]3 years ago
3 0
The answer for this equation is 68
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HELP Me please
-Dominant- [34]

Answer:

I belive its C not 100%

Step-by-step explanation:

3 0
3 years ago
Al, Pablo, and Marsha shared the driving on a 1,500-mile trip. Which of the three drove the greatest distance on the trip?(1) Al
Svetach [21]

Answer:

Pablo drove the greatest distance of 527 miles.

Missing Content:

Since information on Pablo is not given, it is impossible to solve this problem. Let us assume some scenario for Pablo. Say:

(3)Pablo averaged 52.7 miles per hour and drove for 10 hours.

Step-by-step explanation:

Using this information, we can find out the data on Al,

Al drove 1 hour longer than Pablo so,

Time Al drove= 10+1 =11 hours

Average rate of Al=Pablo's average rate-5= 52.7-5 = 47.7 miles per hour.

We know that,

Average Speed = \frac{Distance}{Time}

Distance =Average Speed x Time

Distance travelled by Al = 47.7 x 11 =524.7 miles

Distance Travelled by Marsha = 50 x 9=450 miles

Distance Travelled by Pablo= 52.7 x 10= 527 miles

<u>As we can see that Pablo drove the greatest distance which is 527 miles.</u>

6 0
3 years ago
If m angle B=m angle D=41, find m angle C so that quadrilateral ABCD is a parallelogram
Novay_Z [31]

ABCD is a parallelogram =>

∡A = ∡C

∡B = ∡D

∡A + ∡B = 180°  } => ∡A = 180° - 41° = 139°

∡B = 41°

∡A = ∡C = 139°

∡B = ∡D = 41°

4 0
4 years ago
The following are the temperatures in °C for the first 10 days in January: -5, 0.7, -1.9, 3.5, -9.2, 7.1, -0.6 ,-8.7 ,2.2 ,0.6 C
mestny [16]

Answer:

The range is -16.3

Step-by-step explanation:

The range is the highest number minus the lowest number and if we take a look at this data -5, 0.7, -1.9, 3.5, -9.2, 7.1, -0.6 ,-8.7 ,2.2 ,0.6, we can see that the lowest value is -9.2 and the highest value is 7.1, so we have to minus the lower value from the higher value

-9.2 - 7.1 = -16.3

The range is -16.3

7 0
3 years ago
Michael and Daniel are on a team together. Michael scores 5 points on his turn, but Daniel loses 5 points on his turn.
My name is Ann [436]
There is the answer. Your wellcome and pls give me a brainliest

4 0
3 years ago
Read 2 more answers
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