1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Misha Larkins [42]
3 years ago
6

An 8 foot metal guy wire is attached to a broken stop sign to secure its position until repairs can be made. Attached to a stake

in the ground, the guy wire makes an angle of 51º with the ground. How far from the foot of the stop sign is the stake, to the nearest tenth of a foot?
AS SOON AS POSSIBLE
Mathematics
1 answer:
sineoko [7]3 years ago
4 0
9ft tht should be correct if i’m wrong correct me in the comments !
You might be interested in
I am having trouble with this question.
hichkok12 [17]

Answer:

Step-by-step explanation:

x^2=145(8145)

x^2=1181025

1086.7

7 0
3 years ago
6) Determine if the two figures are similar. Present an informal argument to present
Nadusha1986 [10]

Answer:

yes they are similar

step 1: flip it across the y-axis

step 2: translate it 4 units to the right and 5 units down

step 3: dilate it by a factor of 1/2

Step-by-step explanation:

7 0
3 years ago
After we planted flowers in 2/5 of our garden, 24m squared remained unplanted. How many square meters is this garden in total?
Anton [14]

Answer:

60m²

Step-by-step explanation:

24 = 2/5

12 = 1/5

12 × 5 = 60

60 = 5/5

5 0
1 year ago
Read 2 more answers
A red car is driving along the road in the direction of the police car and is 130 feet up the road from the location of the poli
pishuonlain [190]

Complete question:

A police car is located 50 feet to the side of a straight road. A red car is driving along the road in the direction of the police car and is 130 feet up the road from the location of the police car. The police radar reads that the distance between the police car and the red car is decreasing at a rate of 75 feet per second. How fast is the red car actually traveling along the road.

Answer:

The red car is traveling along the road at 80.356 ft/s

Step-by-step explanation:

Given

Police car is 50 feet side off the road

Red car is 130 feet up the road

Distance between them is decreasing at the rate of 75 feet per sec

Let x be how far the police is off the road.

Let y be how far the red car is up the road.  

Let h be the distance between the police and the red car.

This forms a right triangle so we can use the Pythagorean theorem, to solve for h

h² = x² + y²

h² = 50² + 130²

h² = 19400

h = √19400

h = 139.284 ft

Again;

Let dx/dt be how fast the police is traveling toward the road.

Let dy/dt  be how fast the red car is traveling along the road.

Let dh/dt be how fast the distance between the police and the car is decreasing.

Recall that, h² = x² + y² (now differentiate with respect to time, t)

2h(dh/dt) = 2x(dx/dt) + 2y(dy/dt)

divide through by 2

h(dh/dt) = x(dx/dt) + y(dy/dt)

since the police car is not, dx/dt = 0

and dy/dt is the how fast is the red car actually traveling along the road

139.284(75) = 50(0) + 130(dy/dt)

10446.3 = 0 + 130(dy/dt)

dy/dt = 10446.3 / 130

dy/dt = 80.356 ft/s

Therefore, the red car is traveling along the road at 80.356 ft/s

6 0
3 years ago
A ... has one triangular base and three triangular lateral faces.
Llana [10]

Hope this help!!!

Have a nice day!!!

7 0
3 years ago
Read 2 more answers
Other questions:
  • A pair of dice is rolled 20 times. what is the probability that a sum of 5 is rolled at least r times
    8·1 answer
  • PLS ANSWER
    10·1 answer
  • What is the answer to 27/32divided by 7/8
    12·1 answer
  • A shoe box is 6 inches wide,10 inches long , and 5 inches high what is the volume
    13·1 answer
  • The distance from Salvador's job to
    9·1 answer
  • Element X decays radioactively with a half life of 11 minutes. If there are 180 grams of Element X, how long, to the nearest ten
    14·1 answer
  • Which graph represents the inequality?
    6·1 answer
  • Consider a coin that a head is twice more likely to occur than a tail. Find the variance of number of heads when the coin is tos
    9·1 answer
  • Yasmin conducted a scientific experiment. For a certain time, the
    6·1 answer
  • A local charity is selling seats to a baseball game. Seats cost $16 each, and snacks cost an additional $4 each. The charity nee
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!