2 years ago

PLEASE HELP

Mathematics

1 answer:

qaws [65]2 years ago

8 0

NUMBER ONE IS THE RIGHT ANGLE AND THE SECIND INE IS SUPPLEMENTARY

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Hazel traveled 796 meters by foot. She traveled 3,486 meters by car and 56,975 meters by hot air balloon. How many meters did Ha

Marina CMI [18]

Answer:

61,257

Step-by-step explanation:

796+56,975+3,486

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3 years ago

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A taxi charges a flat fee of $4.00 plus $3.25 per mile. How much will it cost to travel 7.1 miles? Round your answer to the near

Leto [7]

It will cost $23.08 (:

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2 years ago

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Please answer correctly. Thanks! Will mark brainliest

PSYCHO15rus [73]

Answer:

$x=2\\y=22\\or\\(2,22)$

Step-by-step explanation:

$x+y=24\\y=11x$

Subtitute y in the first equation.

$x+y=24\\x+11x=24\\12x=24\\x=\frac{24}{12}\\ x=2$

Now replace x in either equation to find y.

$y=11x\\y=11(2)\\y=22$

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3 years ago

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Does anyone know the answer???

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

R=50+20t, B=150-20t they will be the same height when

50+20t=150-20t

50+40t=150

40t=100

t=2.5, usingvthis value for t in either original equation will give you the height.

h=50+20(2.5)

h=100m

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3 years ago

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Elimination <br> 2x - 5y = 8 <br> x - 3y = -1

ruslelena [56]

X=29 and y=10

You would isolate one of the variables and then plug the expression into the other equation to find the value of one variable. Then you would plug this value into the other equation to determine the value of the remaining variable.

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