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Vinil7 [7]
3 years ago
13

3. sin t + cos2 t / sin t =

Mathematics
1 answer:
Charra [1.4K]3 years ago
7 0
See the picture, please!!

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The perimeter of parallelogram ABCD is 46 inches.What is DA?
Shkiper50 [21]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
Jezebel took a train to visit her uncle. The train traveled at a constant speed of 40 miles per hour. Complete the table.​ Then,
sergiy2304 [10]

Answer:

[see below]

Step-by-step explanation:

We can tell that for every hour passed the distance traveled by the train would increase by 40 miles.

We can use the equation d = 40t to determine the values of the table. The 'd' is total distance and 't' is the number of given hours.

Two hours:

d = 40(2)

d = 80

Three Hours:

d = 40(3)

d = 120

Four Hours:

d = 40(4)

d = 160

Hope this helps.

4 0
3 years ago
Read 2 more answers
Can you help on question 22?!
Paladinen [302]

Answer:

I think it may be B (d-$5 )

7 0
3 years ago
It takes 300 newtons of force and a distance of 20 meters for a moving car to come to stop. How much work is a one n the cart?
IceJOKER [234]
Work done on cart
:

W
=
6000

J
Kinetic energy of cart
:

E
K
=
6000

J
Explanation:
Work done
W
is defined as the product of force
F
and distance
s
:
⇒
W
=
F
⋅
s
Let's substitute the values of
F
and
s
into the equation:
⇒
W
=
300

N

⋅
20

m
⇒
W
=
300

kg

⋅

m s
−
2

⋅
20

m
⇒
W
=
300
⋅
20

kg

⋅

m
2

s
−
2
⇒
W
=
6000

kg

⋅

m
2

s
−
2
∴
W
=
6000

J
The gain in kinetic energy
E
K
is the same amount as the work done moving the cart:
∴
E
K
=
6000
7 0
3 years ago
What is the explicit rule for the geometric sequence?<br><br> 600,300,150,75,
JulijaS [17]

Answer:

a_{n} = 600/2^{n-1}

This the correct answer

3 0
3 years ago
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