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
Vladimir [108]
2 years ago
6

Find the angle of rotation that maps point D onto point A

Mathematics
1 answer:
Charra [1.4K]2 years ago
8 0

Answer:

A - 144

Step-by-step explanation:

everything else would be too far

You might be interested in
Need help will give brainliest​
Novosadov [1.4K]
Area is base x height
8cm is the base , 8 cm is the height
8x8=64cm
7 0
2 years ago
Help!! I’m not smart.
Vadim26 [7]

Answer:

C. Reasons for changes in trends can be identified.

Step-by-step explanation:

The others would all be disadvantages.

7 0
3 years ago
Read 2 more answers
The ratio of the lengths of and is 2 : 1.
borishaifa [10]
The answer is 2 hopefully this helped
6 0
3 years ago
Suppose that a large mixing tank initially holds 100 gallons of water in which 50 pounds of salt have been dissolved. Another br
Serggg [28]

Answer:

dA/dt = 12 - 2A/(100 + t)

Step-by-step explanation:

The differential equation of this problem is;

dA/dt = R_in - R_out

Where;

R_in is the rate at which salt enters

R_out is the rate at which salt exits

R_in = (concentration of salt in inflow) × (input rate of brine)

We are given;

Concentration of salt in inflow = 4 lb/gal

Input rate of brine = 3 gal/min

Thus;

R_in = 4 × 3 = 12 lb/min

Due to the fact that solution is pumped out at a slower rate, thus it is accumulating at the rate of (3 - 2)gal/min = 1 gal/min

So, after t minutes, there will be (100 + t) gallons in the tank

Therefore;

R_out = (concentration of salt in outflow) × (output rate of brine)

R_out = [A(t)/(100 + t)]lb/gal × 2 gal/min

R_out = 2A(t)/(100 + t) lb/min

So, we substitute the values of R_in and R_out into the Differential equation to get;

dA/dt = 12 - 2A(t)/(100 + t)

Since we are to use A foe A(t), thus the Differential equation is now;

dA/dt = 12 - 2A/(100 + t)

5 0
2 years ago
Find | P |<br><br> a. 15<br> b. 22<br> c. 24<br> d. 8
ankoles [38]

Answer:

c. 24

Step-by-step explanation:

15+9=24

5 0
3 years ago
Other questions:
  • What is 2867 divided by 61 using box method
    8·2 answers
  • a journey to work takes a women three quarters of an hour. if she catches the bus at 7:55, when does she arrive?
    5·1 answer
  • Write the equation of the circle with center (−3, −2) and (4, 5) a point on the circle.
    5·2 answers
  • I NEED THE ANSWER RN LIKE RN
    7·2 answers
  • DIRECTIONS: Use this information to answer Parts A and B.
    6·1 answer
  • 25. Willa purchases a vase for her kitchen
    13·1 answer
  • *
    15·2 answers
  • 3. A prop for the theater club's play is constructed as a cone topped with a half-sphere. What is the volume of the prop? Round
    6·1 answer
  • 1. What type of transformation is this?
    7·2 answers
  • CAN SOMEONE HELP ME HERE PLEASE I ONLY HAVE THESE LEFT AND IM CONFUSED
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!