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
Pani-rosa [81]
3 years ago
15

X intercepts for the equation y=-3(x-2)^2+1

Mathematics
1 answer:
nignag [31]3 years ago
5 0

Answer:

Step-by-step explanation:

You might be interested in
Mark is playing a trivia game. On his first turn, he lost 100 points. On his second turn, he lost 55 points. On his third turn,
den301095 [7]
I swear you just add 100 55 and 65
8 0
2 years ago
Read 2 more answers
Two rectangles are similar. The length and width of the first rectangle is 4 m by 5 m. The second rectangle is similar by a scal
likoan [24]
<h3>Answer:  320 square meters</h3>

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

Explanation:

The scale factor 4 means the dimensions of the second rectangle are 4 times larger.

The width of 4 meters bumps up to 4*4 = 16 meters.

The length of 5 meters becomes 4*5 = 20 meters.

So a 4 by 5 rectangle is similar to a 16 by 20 rectangle.

The area of the second rectangle is therefore 16*20 = 320 square meters.

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

As an alternative, you can compute the area of the 4 by 5 rectangle to get 4*5 = 20. Then multiply this with 4^2 = 16 to get 16*20 = 320.

The 4^2 = 16 multiplier is the result of squaring the scale factor.

So if you know the dimensions have been multiplied by 4, then the area has been multiplied by 16.

6 0
2 years ago
What is the messages of angle a
vredina [299]

I believe it's 70, since they are consecutive interior angles (they add up to 180)

4 0
3 years ago
What is the value of x if a rectangle has a perimeter of 50, a length of x + 5, and width of 11?
Paraphin [41]

Answer:

x = 9

Step-by-step explanation:

Perimeter = 2 * width + 2 * length

= 2*11 + 2(x + 5) = 50

2x + 10 + 22 = 50

2x = 50 - 10 - 22

2x = 18

x = 9

8 0
3 years ago
Read 2 more answers
Which equation can be used to find the length of Line segment A C? Triangle A B C is shown. Angle A C B is 90 degrees and angle
taurus [48]

<u><em>Answer:</em></u>

AC = 10sin(40°)

<u><em>Explanation:</em></u>

The diagram representing the question is shown in the attached image

Since the given triangle is a right-angled triangle, we can apply the special trig functions

<u>These functions are as follows:</u>

sin(θ) = opposite / hypotenuse

cos(θ) = adjacent / hypotenuse

tan(θ) = opposite / adjacent

<u>Now, in the given diagram:</u>

θ = 40°

AC is the side opposite to θ

AB = 10 in is the hypotenuse

<u>Based on these givens</u>, we will use the sin(θ) function

<u>Therefore:</u>

sin(40) = \frac{AC}{10}\\ \\AC = 10sin(40)

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following statements is true? A. Vertical angles are always complementary. B. Vertical angles are always supplement
    6·2 answers
  • In a group of 32 children there are 12 boys. what is the ratio of boys to girls?
    10·2 answers
  • The function p(t) represents the population of a certain town t years after 2010.
    10·2 answers
  • Cynthia Besch wants to buy a rug for a room that is 29 ft wide and 30 ft long. She wants to leave a uniform strip of floor aroun
    8·1 answer
  • Which pair of triangles are cungruent
    6·1 answer
  • A triangle has an area of 30 cm². The base and height are scaled by a factor of 3.
    13·1 answer
  • PLEASE HELP!!!! MATH QUESTION!!!!
    14·1 answer
  • What is -3/5 as a decimal​
    9·2 answers
  • What is the equation of the line graphed below?
    14·1 answer
  • Pls help with this i will mark brainlinest ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!