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Reika [66]
3 years ago
6

The bears football team lost 7 yards and then gained 12 yards. what is the result of the two plays

Mathematics
2 answers:
anastassius [24]3 years ago
8 0
Start at 0 and go back 7 yards for their loss.  You are not at -7 on the number line.
Move 12 to the right because of the gain.   It takes 7 or those 12 just to get back to zero and you can still move 5 more to the right.   You will wind up with a gain of 5 yards.  (+5)
nalin [4]3 years ago
4 0

Answer:

The result of the two plays is that the bears gained 5 yards.

Step-by-step explanation:

We can denote the lost values as negative and won value as positive.

Given is - the bears football team lost 7 yards and then gained 12 yards.

If we take the initial start point to be zero, we can calculate the resultant.

0-7+12=+5

Or we can calculate simply :

-7+12=+5

Hence, the result of the two plays is that the bears gained 5 yards.

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Find the missing height of the parallelogram when the area is 340 cm². I NEED IT IN LESS THAN 5 MINS!!!
egoroff_w [7]

Answer:

17cm

Step-by-step explanation:

b*h=Area of parallelogram           b=15+5=20

20h=340

h=340/20

h= 17 cm

4 0
2 years ago
In order to drive from your home to the store, there has to be at least one operating route. Once a bridge is closed on a route,
Dahasolnce [82]

Answer:

The probability of driving to the store is 0.969

Step-by-step explanation:

The remaining part of the question is attached

Solution

There are only two possible ways –  

a)  Route comprising of bridges 123  

b)  Route comprising of bridge 45

Probability of success while traveling through Route 123 = P(Bridge 1 open) x P(Bridge 2 open) x P(Bridge 3 open)

= 0.9 x 0.92 x 0.91

= 0.75348

P(Route 123 is closed) = 1 - 0.75348 = 0.24652

Probability of success while traveling through Route 45 =

P(Bridge 4 open) x P(Bridge 5 open)

= 0.94 x 0.93

= 0.8742

P(Route 45 is closed) = 1 - 0.8742 = 0.1258

To travel to store, atleast one route from 123 and 45 should be open.

Probability that you can drive to store :

= P(atleast one route from 123 and 45 is open)

= 1 - P(Both routes 123 and 45 are closed)

= 1 - P(123 is closed)*P(45 is closed)

= 1 - 0.24652*0.1258

= 1 - 0.031012216

= 0.968987784

~ 0.969

5 0
2 years ago
Nathan has a $5 gift card to download Pokemon games. The function m =
PIT_PIT [208]

Answer:

  • B. Nathan can download 10 games and have $0 left on the card

Step-by-step explanation:

<u>Function given</u>

  • m = -0,5d + 5

Each game costs $0.5 so 10 games cost 10*0.5 = $5

  • m = -0.5*10 + 5
  • m = -5 + 5
  • m = 0

Therefore when 10 games downloaded, no money is left on the card.

<u>Correct choice is:</u> B

3 0
2 years ago
What is the measure of angle B?
ICE Princess25 [194]

Answer: The measure of angle B is  102.

Step-by-step explanation:

50 + 28 =78

180-78= 102

5 0
3 years ago
Read 2 more answers
Using the formula Distance = rate . time, find the distance covered by an airplane flying at 300 mph for 3 hours.
Brut [27]
900. If your formula is correct, you only have to multiply 300 by 3
6 0
3 years ago
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