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
Paul [167]
2 years ago
12

Find the center and radius of the circle: x2 + y2 - 8x – 12y + 43 = 0

Mathematics
1 answer:
MakcuM [25]2 years ago
4 0

Answer:

Center: (−4,6) Radius: 5

Step-by-step explanation:

You might be interested in
A taxi service charges a $1.95 flat rate plus $0.55 per mile. Jason only has $12 to spend on a ride. Which graph best represents
Leno4ka [110]

Answer:

If 11.85 is an option then its it

Step-by-step explanation:

5 0
3 years ago
Help me I need this withing 3 hours
bulgar [2K]

Answer:

a. min: 6 1/2 max: 13 median: 8 1/50 range: 6 1/2 mode: 8

b. min: 8 1/2 max: 11 1/2 median: 9 7/10 range: 3 mode: 9 1/4

Step-by-step explanation:

3 0
3 years ago
ASAP! A company makes a profit from selling yo-yos at their store. Each yo-yo sells for $8.00 and they must also pay a store cle
dusya [7]

Answer:

The equation that describes the profit the store makes in a day that X units of yo-yo is sold is  P= X × $8.00 - $50.00

Step-by-step explanation:

The information given are;

The price of each yo-yo = $8.00

The only available cost is the store clerk fee cost per day = $50.00

Let us call the number of yo-yo's sold per day as X

Therefore, the amount sold per day = X × $8.00

The company's profit, P = Total sales - Total cost

∴ P= X × $8.00 - $50.00

Therefore, the equation that describes the profit the store makes in a day that X units of yo-yo is sold = P= X × $8.00 - $50.00.

5 0
3 years ago
11 The net force on a vehicle that is accelerating at a rate of 1.5 m/s² is 2,800 newtons. What is
ololo11 [35]

Answer:

Mass = 1867kg

Step-by-step explanation:

Given

Force = 2800N

Acceleration = 1.5m/s^2

Required

Determine the mass of the vehicle

This question will be answered using Newton's second law

Force = Mass * Acceleration

Substitute values for Force and Acceleration

2800 = Mass * 1.5m/s^2

Make Mass the subject

Mass = \frac{2800N}{1.5m/s^2}

Mass = 1866.6667kg

Mass = 1867kg ---- approximated

<em>Hence, the mass of the vehicle is 1867kg</em>

4 0
3 years ago
This diagram shows a scale drawing for small amphitheater if the scale factor is 1 cm= 10m, what is the area of the actual amphi
tester [92]
A =(b1+b2)h/2
actual b1 =10cm*10m/1cm =100m
actual b2 = 6cm*10m/1 cm = 60m
height = 5 cm*10m/1cm = 50m

A=(100+60)*50/2 = 160*50/2 =80*50= 4,000 m²

Answer : <span>C.=4,000 m²</span>
6 0
3 years ago
Other questions:
  • On her first stroke, Maria hit a golf ball 140 yards 2 feet 9 inches. On her second stroke, she hit it 170 yards 1 foot 6 inches
    11·2 answers
  • Please quick problem :)
    9·1 answer
  • Elaine had 27 buttons. Her grandmother donated 6 cards of buttons to the collection. Elaine sorted the buttons into 9 piles, put
    7·1 answer
  • Name two integers whose product is negative.
    15·1 answer
  • Andy loves taking notes. He started the school year with 45 pages of notes from last year and he plans to take 2 pages of notes
    7·1 answer
  • Aleta deposited $450 into a savings account earning 3.75% simplest interest . How much interest will she ear in six years ? how
    11·2 answers
  • WILL MARK BRAINLIEST!!! PLZ HELP!!! Which graph best represents the function f(x) = (x + 1)(x − 1)(x − 4)? I think it's D, but i
    7·2 answers
  • Which of the following proportions is false? Select one:
    11·1 answer
  • Simplify the following rational expression. <br> (HELP PLS?)
    7·1 answer
  • E) If the radede circle is 7em, then find the area of circle. al- (SSS. x at Solna -​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!