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
MrRa [10]
2 years ago
14

A 13 ​-ft ladder is leaning against a house when its base starts to slide away. By the time the base is 12 ft from the​ house, t

he base is moving away at the rate of 15 ​ft/sec.
a. What is the rate of change of the height of the top of the​ ladder?
b. At what rate is the area of the triangle formed by the​ ladder, wall, and ground changing​ then?
c. At what rate is the angle between the ladder and the ground changing​ then?
Mathematics
1 answer:
VARVARA [1.3K]2 years ago
8 0
I think the answer is B because all the air other answers are incorrect
You might be interested in
3
Mandarinka [93]
Answer: D:{8,-6,2,0}: R:{5,-9,5,-8}

Explanation:
The domain is x and the range is y, so I'll go through each coordinate;
(8,5) domain=8; range=5
(-6,-9) domain=-6; range=-9
(2,5) domain=2; range=5
(0,-8) domain=0; range=-8
So the answer is D:{8,-6,2,0}: R:{5,-9,5,-8}
3 0
2 years ago
Express the equation x = 10 and y = -3 as a linear equation in two variables
34kurt

Answer:

For x = 10:

x + 0y - 10 = 0

For y = - 3:

0x + y + 3 = 0

Step-by-step Explanation:

Before we start let's recall the formula for the linear equations.

ax + bx = c

So first let's solve for x=10:

x = 10

Move 10 to the other side.

x - 10 = 0

As there is no y given we will simply write 0y.

x + 0y  - 10= 0

Now let's solve for y=-3:

y =  - 3

Move -3 to the other side.

y + 3 = 0

As there is no x given we will simply write 0x.

0x + y + 3 = 0

If this answer helped you, give this answer a heart, rate it and if you could then please mark it brainliest. Thanks!

8 0
1 year ago
If 8 apples cost $1.60, how much is one apple? Question 2 options: 10 cents 15 cents 20 cents 25 cents Save
shepuryov [24]
The correct answer is C) 20 cents.
I got that answer by: 1.60/8=0.20
Hope this helps! =)
4 0
3 years ago
Read 2 more answers
A paint can has a radius of 4 inches and a height of 15 inches. What is the volume of the paint can? Round to the nearest tenth.
Hunter-Best [27]

Answer:

753.6

Step-by-step explanation:

3.14x4²x15

\pir^2x15

3 0
3 years ago
Read 2 more answers
nia has number cards for 2,3,8,9,5. what are all differents ways nia can arrange the cards to show only even number with the 2 i
trasher [3.6K]
23958
29538
25398
25938
29358
23598
I think this is what you meant.
8 0
3 years ago
Other questions:
  • Mean:<br>median:<br>mode:<br>plz help
    8·2 answers
  • Write an equation that defines me) as a trinomial where m(x)=(3x-1)(3-x)+4x^2+19
    6·1 answer
  • Addison paid $1.29 for gum and $0.89 for a package of notebook paper . She gave the cashier a $5 bill. If the tax was $0.14, how
    15·1 answer
  • Mr.Marcus is plotting a pack of pencils equally among his 25 students. After splitting the pencils he has 4 left. If there were
    8·1 answer
  • What is the<br> y-intercept?
    6·2 answers
  • How many hours and minutes is it from 8:45pm on Monday to 6:35am on Tuesday pls help ASAP for math test welling to give you heck
    5·1 answer
  • Whats the answer for -2x+11+6x ?
    9·1 answer
  • Which is equivalent to log Subscript 2 Baseline n = 4?
    9·2 answers
  • HELP ASAP ILL MARK BRAINLIEST
    10·2 answers
  • 10,000 candy canes was divided into 50 boxes. How many candy canes were in each box?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!