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Alecsey [184]
3 years ago
8

I need helppppp....

Mathematics
2 answers:
TiliK225 [7]3 years ago
8 0
I believe the answer is D 29 ft :)))
FinnZ [79.3K]3 years ago
3 0

Answer:

D

Step-by-step explanation:

well as you can see your shadow in afternoon is half of your original hieght,so if the shadow of the tree is 14.5 you would need to multiply it by two to get the original

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PLEASE HELP ME!!! I WILL GIVE ALL THESE POINTS HELP MEEE!!!!!
BlackZzzverrR [31]
Vertical angles are congruent due to the fact that they intersect. If they did not, they would in fact be parallel. (last section)
8 0
3 years ago
Which graph shows the solution to the inequality Negative 3 x minus 7 less-than 20
mart [117]

Answer:

qw567

Step-by-step explanation:

8 0
3 years ago
Which of the following statement is incorrect? .
Nuetrik [128]

Answer:

b) Commutative property is true for subtraction of Rational numbers

Step-by-step explanation:

  • Option B is incorrect.
  • Commutative property is not true for subtraction of Rational numbers .

5 0
3 years ago
Read 2 more answers
*trigonometry and area.*
soldier1979 [14.2K]

Answer:

<u>The correct answer is that the area of the regular octagon is 309 cm²</u>

Step-by-step explanation:

There are several formulas for calculating the area of a regular octagon. We will use this one for solving this question because it does not require additional information .

Area = (2 * s²)/tan 22,5°

s = 8 cm

Replacing with the real values, we have:

Area = (2 * 8²)/tan 22,5°

Area = 2 * 64/0.4142

Area = 128/0.4142

<u>Area = 309 cm² (Rounding to the nearest tenth)</u>

6 0
3 years ago
A company has actual unit demand for four consecutive years of 100, 105, 135, and 150. The respective forecasts were 120 for all
Lubov Fominskaja [6]

Answer:

c. 20

Step-by-step explanation:

Calculation to determine Which of the following is the resulting MAD value that can be computed from this data

Using this formula

MAD= [ABS( Year 1 actual unit demand - Forecast) + ABS (Year 2 actual unit demand - Forecast) + ABS (Year 3 actual unit demand - Forecast) + ABS (Year 4 actual unit demand - Forecast)]/ Number of years

Let plug in the formula

MAD = [ABS(100 - 120) + ABS (105 - 120) + ABS (135 - 120) + ABS (150 - 120)]/4

MAD =(ABS 20) + (ABS 15) + (ABS 15) + (ABS 30)/4

MAD= 80/4

MAD=20

Therefore the resulting MAD value that can be computed from this data is 20

8 0
3 years ago
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