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
erastovalidia [21]
3 years ago
15

. Consider the circle with equation (x – 12)2+(y – 12)2=100. a) What is the center of this circle?

Mathematics
1 answer:
pshichka [43]3 years ago
6 0
The equation of a circle is (x - h)² + (y - k)² = r²
(h, k) is the center of the circle
SO since h is 12 and k is 12, the center of the circle must be (12, 12)
For extra info, the radius is √100 so r = 10
You might be interested in
An investor has an account with stock from two different companies. Last year, his
Lesechka [4]
22.7%

Given that last year stock for company A was $7200
The stock for company B last year was worth $3510
Stock in company A decreased by 24%
This means the new value of stock for company A became;
(100-24)/100 *$7200
76/100*$7200
0.76*7200 =$5472
Stock in company B decreased by 20%
This means the new value of stock for company B became;
(100-20)/100 *$3510
80/100*$3510
0.8*$3510
$2808
Original investors stock value was = $7200+$3510 =$10710
New investors stock value is = $5472+$2808=$8280
Decrease in value of stock = $10710-$8280 =$2430
percentage decrease in stock value = decrease in stock/original value of stock *100%
=2430/10710 *100 =22.689
=22.7%

Someone else had the same problem answered
So here it is
7 0
3 years ago
What is the answer for 4 and 5
givi [52]

Answer:

Step-by-step explanation:

6 0
3 years ago
Use the properties of quadrilaterals to complete the statements. A has exactly one pair of parallel sides. A must have two pairs
vesna_86 [32]

Answer:

1. Trapezoid

2. Kite

3. Square, Rhombus

Step-by-step explanation:

Given - Use the properties of quadrilaterals to complete the statements.

To find - A ..... has exactly one pair of parallel sides.

             A ....... must have two pairs of adjacent sides congruent.

             A ........ must have all congruent sides.

Proof -

A Trapezoid has exactly one pair of parallel sides.

A Kite must have two pairs of adjacent sides congruent.

A Square, Rhombus must have all congruent sides.

Reason -

  • A trapezoid is a quadrilateral with exactly one pair of parallel sides.
  • A kite is a quadrilateral with exactly two pairs of adjacent congruent sides.
  • A rhombus is a parallelogram with four congruent sides.
  • A square can be defined as a rhombus which is also a rectangle . In other words, a square is a parallelogram with four congruent sides and four right angles.

5 0
3 years ago
Strong positive<br> strong negative<br> weak positive<br> weak negative
Nesterboy [21]
If you're looking for the trend name, I would say Strong Positive, or (a).


6 0
3 years ago
Suppose an auto racer won a 400 mile race with a time of ​1:41​:58. at one point the racer was 40 miles closer to the finish tha
enot [183]
400/2 = 200
200 + 20 = 220
200 - 20 = 180
Answer: He had gone 220 miles.

He was 180 miles from the finish and 220 from the start, so he was 40 miles closer to the finish than to the start.
7 0
3 years ago
Other questions:
  • If Darnell can buy 10 cases of water for $30.00, how much would it cost for 15 cases
    10·1 answer
  • What does fourteen and seven-tenths squared look like
    13·1 answer
  • Find the maximum value of P=3x+2y subject to the following constraints:<br> Please help me!!!
    11·1 answer
  • 3(2x + 12) = -2(x - 4) + x
    13·2 answers
  • John has seven grapes he give 5 to jack and 1 to hailey how many grapes does he have left
    14·2 answers
  • After Hillary realized her clock was running 30 minutes fast, she used a knob on the clock to turn the minute hand back 30 minut
    15·2 answers
  • How many rectangular prisms can be built with 20 cubes?
    15·2 answers
  • Right triangle XYZ, with vertex _Y at (-3,0), is rotated clockwise 180° about the origin. Which of the following rotations is
    12·1 answer
  • Find the surface area of the figure below.
    8·1 answer
  • Simplify ( 3x + 3 )^2
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!