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3 years ago

I will give brainiest

Mathematics

1 answer:

forsale [732]3 years ago

7 0

Answer:

A is equal to <em>20.</em>

Step-by-step explanation:

To find the missing side we have to square both 21 and 29.

Because 21 x 21 = 441, and 29 x 29 = 841, all we have to do is subtract 841 from 441 and we have 400.

Now we have to find the square root of 400, since 20 x 20 = 400, that means 20 is our answer.

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Help help help help help

nydimaria [60]

Answer:

<FSM=92

Step-by-step explanation:

5x+32=7x+8 (vertically opposite angles are equal)

7x-5x=32-8
2x=24
x=24/2
x=12

so <FSM =7x+8=7×12+8=92

3 0

3 years ago

Of the 6 people attending a seminar, 3 have red hair.

marin [14]

Answer:

1/2

Step-by-step explanation:

Total -- 6 people

3 people -- 3/6 = 1/2

Therefore, the answer is 1/2

3 0

3 years ago

Jason and Eddy are traveling from Jacksonville to Miami, which is a distance of 382 miles. According to the American Automobile

wolverine [178]

Answer:

The value is $v = 49.23 \ mph$

Step-by-step explanation:

From the question we are told that

The distance from Jacksonville to Miami is d = 382 miles

The time it take to travel from Jacksonville to Daytona is $t_1 = 1 \ hour\ and\ 54\ minutes = 1 + \frac{54}{60} = 1.9 \ hours$

The time it take to travel from Daytona Beach to Fort Pierce is $t_2 = 2\ hours\ and\ 51\ minutes= 2 + \frac{51}{60} = 2.85 \ hours$

The time it take to travel from Fort Pierce to West Palm Beach is

$t_3 = 1\ hour\ and\ 23\ minutes= 1 + \frac{23}{60} = 1.38 \ hours$

The time it take to travel from West Palm Beach to Miami $t_4 = 1\ hour\ and\ 38\ minutes= 1 + \frac{38}{60} = 1.63 \ hours$

Generally the average speed is mathematically represented as

$v = \frac{d}{t_1 + t_2 +t_3 + t_4 }$

=> $v = \frac{382}{1.9 + 2.85 +1.38 + 1.63 }$

=> $v = 49.23 \ mph$

6 0

3 years ago

I WILL GIVE Brainiest IF YOUR RIGHT

Aliun [14]

Answer:

J) 2/5

Step-by-step explanation:

I use a TI-84 Plus Silver Edition Calculator so I can make them fractions then divide so it makes sure it's right.

Hope this helps!

8 0

3 years ago

Please help this is due today!!

LUCKY_DIMON [66]

Answer:

Answer is C

Hope this helped!

7 0

3 years ago