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
ExtremeBDS [4]
3 years ago
13

anthony read a book to his brother.he started reading at the shown on the clock [5;05] he stopped reading at 5;45 how long did a

nthony read to his little brother
Mathematics
2 answers:
Lisa [10]3 years ago
5 0
40 minutes. just do 5:05 minus 5:45
Blababa [14]3 years ago
4 0
40 minutes
5:45
- 5:05
------------
40 minutes
You might be interested in
Divide 54 into two parts so that four times the greater equals five time the less​
LUCKY_DIMON [66]
Let the both the parts be 'x' and 'y'
x>y
We know that 4x = 5y
so x = 5y/4
x + y = 54
Replacing x we get
(5y/4) + y = 54
(5y +4y)/4 = 54
9y = 216
y = 24
Replacing y in ' x+y = 54'
we get x = 30

Hence the larger part is 30 whereas the smaller part is 24
5 0
3 years ago
Match the circle equations in general form with their corresponding equations in standard form. x2 y2 − 4x 12y − 20 = 0 (x − 6)2
frosja888 [35]

The equation given is matched with the respective vertex forms.

<h3>What is the standard Equation for a circle ?</h3>

The standard equation for a circle is given by

(x-h)² + (y-k)² = r²

The equation given in the question are

x² + y²  − 4x + 12y − 20 = 0

(x − 6)²  + (y − 4)²  = 56

x²  + y²  + 6x − 8y − 10 = 0

(x − 2)²  + (y + 6)²  = 60

3x²  + 3y²  + 12x + 18y − 15 = 0

(x + 2)²  + (y + 3)²  = 18

5x²  + 5y²  − 10x + 20y − 30 = 0

(x+3)²  + (y-4)²  = 35

2x²  + 2y²  − 24x − 16y − 8 = 0

(x-1)²  + (y+2)²   = 11

The first equation is

x² + y²  − 4x + 12y − 20 = 0

It can be written ad

x² -4x + 4 - 4 +y²+12y +36-36 -20 = 0

(x-2)² +(y+6)²= 60

The second equation is

x²  + y²  + 6x − 8y − 10 = 0

x² +6x +9-9 +y²  -8y +16-16 -10 = 0

(x+3)²  + (y-4)²  = 35

The third equation is

3x²  + 3y²  + 12x + 18y − 15 = 0

(x + 2)²  + (y + 3)²  = 18

The fourth equation is

5x²  + 5y²  − 10x + 20y − 30 = 0

(x-1)²  + (y+2)²   = 11

The fifth equation is

2x²  + 2y²  − 24x − 16y − 8 = 0

(x − 6)²  + (y − 4)²  = 56

To know more about standard equation of Circle

brainly.com/question/13658927

#SPJ1

7 0
2 years ago
PLEASE HELP! is slope = undefined the same as y = 0?
olchik [2.2K]
An undefined slope is NOT the same as y= 0, since it is a vertical line. The x-coordinate never changes even if the y-coordinate is different. There is no run.
7 0
3 years ago
PLEASE HELP! I'M STUCK ON THIS QUESTION
swat32
I think its B even though they are not in the same order and form they are still the same just in different ranges
5 0
3 years ago
Jamey traveled 45 miles in 15 minutes. Find his average speed per minute for this situation.
Ad libitum [116K]

Answer:

3 miles per min

Step-by-step explanation:

3 miles x 15 (min) = 45 mph

8 0
3 years ago
Other questions:
  • a state park charges admission of $6 per person plus $3 for parking Joe said $27 when her car entered the park right in equation
    8·1 answer
  • Lisa sold her old bike for $140 less than she paid for it. She sold the bike for $85. Write and solve and equation to find how m
    9·1 answer
  • Find the area created by the overlapping circles given the following information.
    5·2 answers
  • Hallar M x M / x + y =4​
    8·1 answer
  • The area of a rectangular wall of a barn is 260 square feet. Its length is 6 feet longer than twice its width. Find the length a
    13·1 answer
  • How much is 24 ounces turned into pounds
    6·2 answers
  • Give the slope-intercept form of the equation of the line that is perpendicular to –7x – 8y = 12 and contains P(–3, 1)
    9·1 answer
  • The sum of two numbers is 8. Is it possible for the difference of the two numbers to also be 8? Why or why not
    11·1 answer
  • Explain why the denominator does not change when you are counting by the
    15·1 answer
  • Three friends sold candy bars to raise money for a school fundraiser.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!