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Tanzania [10]
3 years ago
6

Is algebra.

Mathematics
1 answer:
anzhelika [568]3 years ago
4 0

Step-by-step explanation:

they need to add up to -56

and multiply to 180

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Whats the normal arm span for these heights? : 4'10,4'11,5'0,5'4,5'5,5,'7,5'8,5'9,5'10,5'11,6'0
Svetllana [295]

 

In adults, the arm span is approximately 5 cm greater than the height in adult males and 1.2 cm in adult females. To calculate the arm span for the heights given, we add 5cm to their height. The following are the results:

 

Height                   Arm Span Length (in cm)

4’10                        152.32

4’11                        154.86

5’0                          157.4

5’4                          167.56

5’5                          170.10

5’7                          175.18

5’8                          177.72

5’9                          180.26

5’10                        182.80

5’11                        185.34

6’0                          187.88

 

To add, the total measurement of the length from the furthermost part of an individual's arms to the other end when raised equidistant to the ground at shoulder height at a 90º angle is called the arm span or wingspan.

7 0
3 years ago
I need help my grade depends on your answer!!
Fynjy0 [20]

Answer:

Angle 4 and Angle 5 are congruent.

Step-by-step explanation:

5 0
3 years ago
Math help.... Please....
garri49 [273]
First, you want to solve for the equation for this problem, would be: 
0.05N + 0.10D = 20.50 
While N = The amount of nickels, and D = The amount of dimes. 

Since N = 164, and D = 123. It would add up to 287 coins. 164 + 123 = 287. 
Now that you have the number for those two variables, solve the equation for when N = 164, and D = 123. 
0.05N + 0.10D = 20.50 
<span>0.05(164) + 0.10(123) = 20.50 
</span><span>8.2 + 12.3 = 20.50 
</span>20.50 = 20.50 
So, there is 164 nickels, and 123 dimes for your answer. 

<em>I hope this helps! </em>

<em>~ Notorious Sovereign</em>
6 0
3 years ago
Read 2 more answers
A parasail is at 200.6 feet above the water. After 5 minutes, the parasail is at 120.8 feet above the water. What is the change
kow [346]

Answer:

   Change in height of the parasail after 5 minutes = 79.8 feet.

Explanation:

  Change in height = Absolute value of the differences of the initial height and final height.

  Initial height of parasail = 200.6 feet.

  Final height parasail  = 120.8 feet.

  Change in height of the parasail = 200.6 - 120.8 = 79.8 feet.

   Change in height of the parasail after 5 minutes = 79.8 feet.

5 0
3 years ago
What is the slope of a line perpendicular to y = 2x + 3
hammer [34]

Answer:

-1/2

Step-by-step explanation:

The slope of a perpendicular line is opposite reciprocal. So the opposite of 2 is -2, and the reciprocal of 2 is 1/2.

3 0
3 years ago
Read 2 more answers
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