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SVEN [57.7K]
3 years ago
8

A sail is in the form of a right triangle that is three times as high as it is wide. The sail is made from 24 square meters of m

aterial. WHAT IS ITS HEIGHT???
Remember...a=1/2bh
Mathematics
2 answers:
SIZIF [17.4K]3 years ago
6 0

Answer:

12

Step-by-step explanation:

cause 10+2

spin [16.1K]3 years ago
3 0
The area of a triangle as stated above is calculated through the equation, A = ab/2 where a and b are altitude and base, respectively. From the condition given above, a = 3b. The area is therefore,
                              A = 24 m² = (3b)(b) / 2
The value of b is equal to 4 which gives height equal to 12 m. 
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allochka39001 [22]

Answer:

angle B, angle A, angle C

Step-by-step explanation:

4 0
3 years ago
Calculate the account balance for $800 left on deposit for 255 days earning 5.25% compounded daily.
Svetradugi [14.3K]
The value would be 829.89.

The formula we use is 

A=p(1+\frac{r}{n})^{nt},

where A is the total amount, p is the principal, r is the rate expressed as a decimal number, n is the number of times per year the interest is compounded, and t is the number of years. 

We will use 800 for p; 5.25/100 = 0.0525 for r; 365 for n; and (255/365) for t (since it is not a full year):
A=800(1+\frac{0.0525}{365})^{\frac{255}{365}\times365}
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3 0
3 years ago
Need help with all of this please
Harrizon [31]

Answer:

Step-by-step explanation:

In a right angled triangle, we have perpendicular, hypotenuse and base.

The hypotenuse is the longest side and opposite to the right angle. the side having 90 degree angle is perpendicular.

Applying formulas we can find the values:

the formulas are : cos (Ф) = Base / hypotenuse

sin (Ф) = Perpendicular / hypotenuse

tan (Ф) = Perpendicular / Base

11. cos z

cos z = Base / hypotenuse

cos z = 12/15

12. cos C

cos C = base / hypotenuse

cos C = 38/45

13. tan C

tan C = Perpendicular/ Base

tan C = 40/30

14. tan A

tan A = Perpendicular/ Base

tan A = 21/20

15. tan C

tan C = Perpendicular/ Base

tan C = 12/35

16. tan X

tan X = Perpendicular/ Base

tan X = 30/40

17. sin Z

Sin Z = Perpendicular / Hypotenuse

sin Z = 35/37

18. sin z = Perpendicular / Hypotenuse

sin z = 30/50

8 0
3 years ago
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weeeeeb [17]

The correct answer is ( A )

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3 0
3 years ago
2b^2 +32b + 128 <br> Pls answer this
KengaRu [80]

Answer:

{2b}^{2}  + 32b + 128

Factor and get

x =  - 8

8 0
3 years ago
Read 2 more answers
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