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Rasek [7]
3 years ago
5

What is the area of the triangle

Mathematics
1 answer:
djyliett [7]3 years ago
7 0

There is 2 formulas u will end up the same answer

Formula 1:

\frac{1}{2}  (b)(h)\\

formula 2:

\frac{ab}{2} ab reperesent the 2 legs u cannot use the hyp

You can use any but i'll use the first one

==> \frac{1}{2}  (b)(h)\\

==> \frac{1}{2}  (37)(45)\\

==> 832.5 is the answer

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Which is closest to the volume of this circular cone?
AleksandrR [38]

Step-by-step explanation:

here's your solution

=> volume of circular cone = (1/3)πr^2h

=> radius = 4 cm ,, height = 9 cm

=> volume of cone = (1/3)*(22/7)*16*9

=> volume of circular cone = 150.8 cm^3

hope \: it \: helps

4 0
3 years ago
Read 2 more answers
QUESTION BELOW PLEASE HELP
Ad libitum [116K]

Answer:

61°

Step-by-step explanation:

180° - 119° = 61°

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3 years ago
A particle is moving with the given acceleration function and initial conditions. Find the velocity function and the position fu
Lerok [7]

Answer:

The velocity function is the particle is v(t)=-2\cos (t)-4\sin (t)-1.

Step-by-step explanation:

The acceleration function of a moving particle is

a(t)=2\sin (t)-4\cos (t)

The initial conditions are v(0) = −3, s(0) = 5.

Integrate the acceleration function with respect to time to find the velocity function.

\int a(t)=\int (2\sin (t)-4\cos (t))dt

v(t)=-2\cos (t)-4\sin (t)+C_1

Use the initial condition v(0) = −3 to find the value of C₁.

-3=-2\cos (0)-4\sin (0)+C_1

-3=-2(1)-4(0)+C_1

-3=-2+C_1

-3+2=C_1

-1=C_1

So the velocity function is the particle is

v(t)=-2\cos (t)-4\sin (t)-1

Integrate the acceleration function with respect to time to find the position function.

\int v(t)=\int (-2\cos (t)-4\sin (t)-1)dt

s(t)=-2\sin (t)+4\cos (t)-t+C_2

Use the initial condition s(0) = 5 to find the value of C₂.

5=-2\sin (0)+4\cos (0)-(0)+C_2

5=-2(0)+4(1)+C_2

5=4+C_2

1=C_2

So, the position function is the particle is s(t)=-2\sin (t)+4\cos (t)-t+1.

5 0
3 years ago
TIME REMAINING
hjlf

Step-by-step explanation:

Charges per page = $0.08

Amount Lionel paid = $20.00

No of pages = 20 ÷ 0.08 = 250 pages

8 0
4 years ago
Read 2 more answers
6 more than thrice a number is 36
posledela
3n+6=36
Hope this helps
7 0
3 years ago
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