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
valentinak56 [21]
3 years ago
10

The kindergarten section of Lost Valley School has 12 classrooms. If each classroom

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0

Answer:

180

Step-by-step explanation:

12x15=180 simple

You might be interested in
The side lengths of the Australian flag are in a ratio of 1:2. If the flag is 5 feet long, what is it’s height?
jonny [76]

height:length

1:2

x feet: 5 feet

You know the length and the ratio of the dimensions. From the ratio you know that the length is twice the height. So height = 5/2 = 2.5 ft.

6 0
3 years ago
A helicopter flying at an altitude of 600 ft dropped a package to a lifeboat. Use the formula t= - to find how many
Andre45 [30]

Answer:

6.1 seconds

Step-by-step explanation:

<u><em>The correct question is</em></u>

A helicopter flying at an altitude of 600 ft dropped a package to a lifeboat. Use the formula t= √h/4 to find how many  seconds it takes for the package to reach the lifeboat. Round your answer to the nearest tenth of a second

we have

t= \frac{\sqrt{h}}{4}

substitute the value of h in the formula

h=600\ ft

t= \frac{\sqrt{600}}{4}=6.1\ sec

8 0
3 years ago
If the Zeros are 2 and 8 what's the axis of symmetry?
lions [1.4K]

Answer:

Step-by-step explanation:

x=2,x-2=0

x=8

x-8=0

y=(x-2)(x-8)=x²-2x-8x+16=x²-10x+16

=x²-10x+25-25+16

=x²-10x+25-9

y=(x-5)²+9

axis of symmetry is x-5=0 or x=5

8 0
3 years ago
Find the common difference for the sequence shown: [1/5, 13/40, 9/20...)
bazaltina [42]
<h3>Answer:  1/8</h3>

Explanation:

Pick any term and subtract off the previous term to get the common difference.

So,

13/40 - 1/5 = 13/40 - 8/40 = (13-8)/40 = 5/40 = 1/8

Or

9/20 - 13/40 = 18/40 - 13/40 = (18-13)/40 = 5/40 = 1/8

The positive common difference value indicates this arithmetic sequence is increasing.

6 0
2 years ago
The weight of
neonofarm [45]
10 move the decimal point over 3 spots
3 0
3 years ago
Read 2 more answers
Other questions:
  • You draw two cards from a standard deck of 52 cards. What is the probability of drawing a face card and then an ace consecutivel
    9·2 answers
  • Simplify a-{3a-[4a-(2a-4a)]}
    5·1 answer
  • The slope distance between two points was measured with an EDM and found to be 1223.88 ft. If the zenith angle (the angle from t
    9·1 answer
  • How do you solve missing angles
    12·1 answer
  • Help me pls 63 dived 3,448
    13·2 answers
  • Fahrenheit . The freezing point of water in degrees celsius is zero while in degrees fahrenheit it is 32
    12·1 answer
  • Which expression means "the difference between two times six and five?"
    13·2 answers
  • Can you help me I dont understand ​
    10·1 answer
  • Which inequality says that n + 2 is at least 7?
    11·1 answer
  • 19. What is the 6th term in the sequence below? 1, 3, 7, 15, 31, _, 127​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!