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
Snezhnost [94]
2 years ago
14

If figure f is rotated 180 degrees and dilated by a factor of 1/2 which new figure could be produced

Mathematics
1 answer:
andrey2020 [161]2 years ago
6 0
A right angle maybe?
You might be interested in
PLEASE someone help its due tonight im almost done
marusya05 [52]
<h3>Answers:</h3>
  • 48 seconds
  • 3624 feet

========================================================

Explanation:

x = number of seconds that elapse

y = altitude (aka height) of the plane

The equation for plane A is

y = 20.25x+2652

because it starts off at 2652 ft in the air, and then adds on 20.25 feet per second which is what the 20.25x describes

The equation for plane B is

y = 75.5x

The y intercept is zero because plane B starts on the ground, aka height 0.

------------------

The system of equations is

\begin{cases}y = 20.25x+2652\\y = 75.5x\end{cases}

If we want to know when they'll reach the same height (y), then we can set the two right hand sides equal to each other and solve for x.

75.5x = 20.25x+2652

75.5x-20.25x = 2652

55.25x = 2652

x = (2652)/(55.25)

x = 48

The two planes reach the same altitude at exactly <u>48 seconds</u>

That altitude is <u>3624 feet</u> because

  • y = 20.25*x + 2652 = 20.25*48+2652 = 3624
  • y = 75.5*x = 75.5*48 = 3624

Notice I plugged x = 48 into each equation and I got the same y value of y = 3624. This helps confirm the answers.

7 0
2 years ago
Which number line represents the solution of x + 3 &gt; 2?
Ghella [55]

Answer:

x > -1

(-1, infinity)

Step-by-step explanation:

6 0
2 years ago
Describe parallelograms in 5 sentence
mixer [17]

Answer:

Their lines never touch. They have 2 different sides. They are like a square but differen. They always have even number.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
 multiplying polynomials <br>find the product<br>(5n+6)(5n-5)
Viktor [21]
(5n+6)(5n-5) =5n\cdot 5n -5n\cdot 5+6\cdot 5n-6\cdot 5=\\ \\=25n^2-25n+30n-30 =25n^2+5n-30


3 0
3 years ago
Read 2 more answers
There is a 10% chance of rain tomorrow. A spinner with 10 sections is spun to simulate the probability of rain. If the results a
musickatia [10]

Answer:

On the simulation prediction you got a 10% chance

While in the experimental one the average is 42%

3 0
2 years ago
Other questions:
  • I need help on this. Sorry for the work on my paper.
    13·1 answer
  • Graph the equation using 3 points on a graph.
    12·1 answer
  • Traveling from City 1 to City 2, a pilot planned a southeast course along the path labeled d. Instead, a storm forced the pilot
    12·1 answer
  • When fritz drives to work his trip takes 36 minutes, but when he takes the train it takes 20 minutes.
    13·1 answer
  • Two triangular faces of a rectangular pyramid each have an area of 7.8 cm2 and the other two faces each have an area of 16.5 cm2
    5·2 answers
  • At a certain company, the annual winter party is always held on the second of Friday of December. What is the latest possible da
    6·1 answer
  • Help me with a this and get brain thing the 1st one
    13·2 answers
  • What is the measure of the missing angle to the nearest degree?
    13·1 answer
  • Jane used $68 more than two-fifths of her last paycheck to purchase a new surfboard. If the surfboard cost $289, find the amount
    9·1 answer
  • Please help me out thanks
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!