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
In-s [12.5K]
3 years ago
12

Recess began at 11:12am. It ended at 11:44am. How long was recess?

Mathematics
2 answers:
Soloha48 [4]3 years ago
8 0

Answer:

32 minutes

Step-by-step explanation:

44-12=32

kolezko [41]3 years ago
8 0

Answer:

32 minutes

Step-by-step explanation:

Both times were at 11 am and some minutes. The difference is only in the minutes.

44 - 12 = 32

Answer: Recess was 32 minutes long.

You might be interested in
Below is a list of test scores for the ninth grade math and science classes at Campbell High School:
saveliy_v [14]

Answer:

C. The mean is the best measure of central tendency for the math class.

Step-by-step explanation:

4 0
3 years ago
Use the graph of y = ex to evaluate e1.7 to four decimal places. 4.6211 2.7183 5.4739 0.1827
Gre4nikov [31]
The answer is 5.4739
3 0
2 years ago
Read 2 more answers
Is the length of your classroom greater than or less than one kilometer?
Y_Kistochka [10]
That would depend on the size of your classroom. but, typically the answer is no
3 0
2 years ago
Read 2 more answers
GIVING OUT FREE BRAINLIEST!!!!!!!!!!!!!!!!
Karolina [17]

Answer:

6 is the answer hope it helps:)

4 0
2 years ago
Read 2 more answers
I need the answer for this exact question
denis23 [38]

Answer:

y=\frac{7}{2}x-20

Step-by-step explanation:

Let the equation of the line be y-y_1=m(x-x_1) where, 'm' is its slope and (x_1,y_1) is a point on it.

Given:

The equation of a known line is:

y=-\frac{2}{7}x+9

A point on the unknown line is:

(x_1,y_1)=(4,-6)

Both the lines are perpendicular to each other.

Now, the slope of the known line is given by the coefficient of 'x'. Therefore, the slope of the known line is m_1=-\frac{2}{7}

When two lines are perpendicular, the product of their slopes is equal to -1.

Therefore,

m\cdot m_1=-1\\m=-\frac{1}{m_1}\\m=-\frac{1}{\frac{-2}{7} }=\frac{7}{2}

Therefore, the equation of the unknown line is determined by plugging in all the given values. This gives,

y-(-6))=\frac{7}{2}(x-4)\\y+6=\frac{7}{2}x-14\\y=\frac{7}{2}x-14-6\\\\y=\frac{7}{2}x-20

The equation of a line perpendicular to the given line and passing through (4, -6) is y=\frac{7}{2}x-20.

3 0
2 years ago
Other questions:
  • Suppose we conduct a hypothesis test to determine if an exercise program helps people lose weight. We measure the weight of a ra
    13·1 answer
  • A 6 pound watermelon cost $2.40 before 30% discount. Which equation would allow you to find the discount price of the watermelon
    10·2 answers
  • The point (4,3) is reflected across the y-axis. In what quadrant will the new coordinate be? helppppppppp!!!!!
    6·2 answers
  • Couldn’t figure out 3 of my questions
    12·2 answers
  • Recall your hypotheses about the impact of the independent variables on the number of daily check-ins. Are there any coefficient
    10·1 answer
  • Aaron rides his bike 12 miles in 3 hours. If he rides at a constant speed, select the answers below that are equivalent ratios t
    10·2 answers
  • Please help, I don't know how to get the answer.
    8·1 answer
  • List 4 groups that susan b Anthony thinks HAVE power
    5·1 answer
  • This question tho........... .​
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csf%20Solve%5C%3A%20this%20%5C%3A%20with%5C%3B%20steps%3A-" id="TexFormula1" title="\sf Solv
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!