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
diamong [38]
3 years ago
7

A fence is 10 feet tall. A stick leans against the fence as shown. What is the length of the stick?

Mathematics
1 answer:
Vitek1552 [10]3 years ago
5 0
The answer should be 22 1/2 ft
You might be interested in
Find the height <br> 11in 14in<br> h=
jeka57 [31]

Answer:

h = \sqrt{72}in

Step-by-step explanation:

We have a right triangle with long side of 11in and smaller sides 14in/2=7in and h.

We know that

h^2 + (7in)^2 = (11in)^2\\h^2 = 121in^2 - 49in^2 = 72in^2\\h = \sqrt{72}in

6 0
3 years ago
can someone help me with this i'm really confused heh... i'll give you a 5 star rating and brainliest answer!​
lutik1710 [3]
1. m= 4/9
2. m=4
3. m=-11
4. m=1/2
7 0
3 years ago
A big snowstorm just hit the Lehigh Valley. Mrs. Gentile needs to shovel her driveway. She shovels ⅓ of her driveway in 30 minut
Vesna [10]

Answer:

90 minutes or 1 hour and 3 minutes

Step-by-step explanation:

because for each 1/3 is 30 minutes

8 0
3 years ago
Rectangle QRST is dilated by a scale factor of 1/2. What is the perimeter of rectangle Q'R'S'T'. (Please help)
natima [27]

Answer:

7

Step-by-step explanation:

take the perimeter of what you have now (14) and divide it by 2, because it is dilated by 1/2

8 0
2 years ago
In a recently administered iq test, the scores were distributed normally, with mean 100 and standard deviation 15. what proporti
iragen [17]

To solve for proportion we make use of the z statistic. The procedure is to solve for the value of the z score and then locate for the proportion using the standard distribution tables. The formula for z score is:

z = (X – μ) / σ

where X is the sample value, μ is the mean value and σ is the standard deviation

 

when X = 70

z1 = (70 – 100) / 15 = -2

Using the standard distribution tables, proportion is P1 = 0.0228

 

when X = 130

z2 = (130 – 100) /15 = 2

Using the standard distribution tables, proportion is P2 = 0.9772

 

Therefore the proportion between X of 70 and 130 is:

P (70<X<130) = P2 – P1

P (70<X<130) = 0.9772 - 0.0228

P (70<X<130) = 0.9544

 

Therefore 0.9544 or 95.44% of the test takers scored between 70 and 130.

6 0
3 years ago
Other questions:
  • One quarter inch is 191/200 inch in diameter. Eight quarters are placed side-by-side along a line. How many inches long is the l
    14·2 answers
  • What is the value of log9 9?
    12·2 answers
  • Sides of a triangle are in the ratio of 12:17:25 and A perimeter of 540 cm. Find its area
    7·1 answer
  • Cindy claims that if there is a variable is in the denominator, the equation three over x plus one over three equals five over s
    7·1 answer
  • Ax+ay+xa+ya <br> Differentiate
    10·1 answer
  • Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.
    11·1 answer
  • A shoe store uses a ​50% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a who
    5·2 answers
  • What is the diameter of a circle with a circumference of 23.55m?​
    11·1 answer
  • Please help, this question doesn’t really make sense, and that’s probably because I’m not the brightest tool in the shed but if
    7·2 answers
  • Stephen made the following claim:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!