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
Step2247 [10]
3 years ago
14

A 12-foot ladder is leaning against a wall. The bottom of the ladder is 5 feet away from the bottom of the wall. Approximately h

ow high up the wall does the top of the ladder reach? A. 2.4 feet B. 7.0 feet C. 13.0 feet D. 10.9 feet
Mathematics
2 answers:
Ivahew [28]3 years ago
7 0
The ladder is the hypotenuse.
One of the legs is 5 feet.
We need to find the height.

a^2 + 5^2 = 12^2
a^2 + 25 = 144
a^2 = 144 - 25
a^2 = 119
a = √119

a ≈ 10.9 feet

The ladder reaches up 10.9 feet.
KonstantinChe [14]3 years ago
6 0
D) 10.9

pythagorean theorem 
144=25+x^2
10.9=x
You might be interested in
Chase took a taxi from his house to the airport the taxi company charged a pick up fee $1.20 plus $4.75 Per mile . The total far
taurus [48]
I believe that the taxi went 10 miles

3 0
2 years ago
How do you convert 7/20 to a percent
lawyer [7]
\frac{7}{20} =  \frac{7*5}{20*5} =  \frac{35}{100} = 35%
6 0
3 years ago
Read 2 more answers
Which graph represents the solution set of system of inequalities?
Elis [28]

3y\geqx-9\qquad|:3\\\\y\geq\dfrac{1}{3}x-3\\\\3x+y > -3\qquad|-3x\\\\y > -3x-3

\left\{\begin{array}{ccc}y\geq\dfrac{1}{3}x-3\\\\y > -3x-3\end{array}\right


y=\dfrac{1}{3}x-3\\\\for\ x=0\to y=\dfrac{1}{3}(0)-3=-3\to(0,\ -3)\\\\for\ x=3\to y=\dfrac{1}{3}(3)-3=1-3=-2\to(3,\ -2)\\\\y=-3x-3\\\\for\ x=0\to y=-3(0)-3=-3\to(0,\ -3)\\\\for\ x=-1\to y=-3(-1)-3=3-3=0\to(-1,\ 0)

y\geq\dfrac{1}{3}x-3

solid line. we shade above the line

y > -3x-3

the dotted line. shadow above the line

Answer in the attachment (the first graph).

5 0
3 years ago
Read 2 more answers
T-Mobile has a family plan of four lines $120 additional lines are $10 each per month. If Jason wants to spend at most $175 per
Irina-Kira [14]

Answer:

5 lines

Step-by-step explanation:

hope this helps.

5 0
3 years ago
Read 2 more answers
What is the ratio for each one?
blagie [28]
This is complicated because I’m typing on a phone, but
24:30 simplified is 4:5
30:54 simplified is 5:9

10:5 simplified is 2:1
5:15 simplified is 1:3

32:72 simplified is 4:9
72:104 simplified is 9:13

56:7 simplified is 8:1
7:63 simplified is 1:9
8 0
3 years ago
Other questions:
  • Adam Wants To tip the room service person 15 Percent Of The Food bill Of 163.56 How Much Should He Tip
    6·2 answers
  • Find the value of -7 + (-9) + 11 + 8.
    10·1 answer
  • What is the sequence of 100,99,97,94,90
    5·2 answers
  • The measure of each angle in the triangle
    7·1 answer
  • DIGITTI
    12·2 answers
  • 3 tickets to the museum cost 12.75 at this rate what is the cost of 1ticket
    11·2 answers
  • The graph of g(x) is the result of translating the graph of f(x) = three units to the left. What is the equation of g(x)?
    8·1 answer
  • Find the product<br> (3x+4y)(x+y)
    8·2 answers
  • Please i need help quick thank you
    9·2 answers
  • What is the measure of the missing angle DBA
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!