Ask question

Ask question

All categories

3 years ago

12

I will mark brainliest and 15 points for help!!!!

1 answer:

vodomira [7]3 years ago

5 0

Answer:

Step-by-step explanation:Use the trig functions

sin, cos, tan.

For w, use sin 50 = w/10

w= sin 50(10)

w=7.66044443119

You might be interested in

On the packaging for a triangular sail, the edge measurements for the sail are listed as

Colt1911 [192]

Answer: It is an obtuse triangle I think beause more than one side is more than a 90 degree angle

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is the equation to this?

Fiesta28 [93]

THE EQUATION TO THIS PROBLEM IS y=2x+12

7 0

2 years ago

Read 2 more answers

At noon joyce drove to the lake at 30 mph, but she made the long walk back home at 4 mph. how many hours did she walk if she was

lina2011 [118]

By definition we have the following equation:
t = d / v
Where,
t: time
d: distance
v: speed
For this case we have:
d / 30 + d / 4 = 17
Rewriting we have:
2d + 15d = 17 (60)
17d = 17 (60)
d = 60 mi
Then, the walking time is
t = d / v
t = 60/4
t = 15 hours
Answer:
She walked
t = 15 hours

4 0

2 years ago

What is 39,265 to the nearest ten thousand

Kamila [148]

Answer:

40,000 is 39,265 rounded to the nearest ten thousands

Step-by-step explanation:

7 0

2 years ago

LaShaundra is buying fence for two triangular sections of her garden.

mixas84 [53]

Answer: 80 feet.

Step-by-step explanation:

1. As you can see in the figure, triangle ABC and the triangle DFG are similar.

2. The scale of factor of triangle ABC to triangle DFG is the following:

$sf=\frac{20ft}{4ft}\\sf=5ft$

3. Therefore, the lenght of the side DG of the trinagle DFG is:

$DG=5*AC\\DG=5*7ft\\DG=35ft$

4. The perimeter of the triangle DFG is:

$P_{DFG}=20ft+25ft+35ft=80ft$

5. Therefore, she would need 80 feet of fence.

8 0

2 years ago