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
BlackZzzverrR [31]
3 years ago
8

Plssss helppppp!?!!gg

Mathematics
1 answer:
azamat3 years ago
3 0

Answer:

210 seconds or 3 minutes and 30 second

Step-by-step explanation:

Multiply the number of laps by the amount of time it takes.

You might be interested in
Find the lengths of AB and AD<br> A(0,-6)B(-3,0), C(4,4), D(7,-2)
12345 [234]

Answer: The lengths between AB and AD is 0.

Step-by-step explanation:

 (0,6)    Find the difference in Y and the difference in x .

  (-3,0)

3^2 + 6 ^2 = Length^2

9 + 36= length^2

45 = Length^2

(4,4)  

(7,-2)

3^2 + 6^2= length^2

9 + 36 = length^2

45= length^2

8 0
3 years ago
The vet at the aquarium is monitoring a sick octopus. At the start of the week, the octopus weighed 2 9/10 kilograms. He lost 4/
vesna_86 [32]

Answer:

2 1/10 kilograms

Step-by-step explanation:

2 9/10 minus 4/5

Make the 4/5 have the same denominator as 9/10

2 9/10 minus 8/10

Subtract

2 1/10

PLZ MARK ME BRAINLIEST.

7 0
3 years ago
Read 2 more answers
What is 7a +6c+9a-15c
jeka94

                               7a + 6c + 9a - 15c

-- Look for all the 'a's      7a,  9a

-- Addum up                    16a

-- Look for all the 'c's      6c,  -15c

-- Addum up                     -9c

-- Write the results         16a - 9c
3 0
4 years ago
Read 2 more answers
Show how to get answer to...<br> 3/4+9/6 =
svet-max [94.6K]

The answer for your question is 2.25 (decimal), or 2 1/4.


I got this answer by changing both 3/4 to 9/6, which 3/4 = 0.75, and 9/6 = 1.50.

Now, you add both 0.75 and 1.50 together, which gives you 2.25, which is the answer that I got.

Hope this helped!

Plz mark brainliest!

6 0
3 years ago
Read 2 more answers
A garden is designed in the shape of a rhombus formed from 4 identical 30°-60°-90° triangles. The shorter distance across the mi
g100num [7]
legs of the triangles

Each triangle 30-60-90 is:

         one leg: 15 ft => short diagonal = 2 * 15ft = 30ft

         other leg, x:

         tan(30) = 15 / x => x = 15 ft / tan(30) = 25.98 ft

=> long diagonal = 2 * 25.98ft = 51.96 ft

side of the rhoumbus =  hypotenuse of one triangle

side of the rhombus = √ [ (15)^2 + (25.98)^2 ] = √(900) = 30 ft

Area of the rhombus:

4 * area of one triangle = 4 [base*height/2] = 4*15*25.98/2 = 779.43 ft^2

The shortest distance accross the garden is equal to the side of the rhombus = 30 ft


5 0
4 years ago
Read 2 more answers
Other questions:
  • An artist paints a mural that is 3 feet
    7·2 answers
  • Find the slope of the line parallel to the line graphed.
    14·2 answers
  • 7 &lt; 12 + c &lt; 13<br><br><br> Pls help me show work
    14·2 answers
  • State the number of complex zeros, the possible number of real and imaginary zeros, and the possible rational zeros for each fun
    6·1 answer
  • What is 0.36 squared in fraction form
    12·1 answer
  • Find the product of (x − 3)2.
    10·2 answers
  • The price of gasoline purchased varies directly as the number of gallons of gas purchased. Suppose 19 gallons are purchased for
    11·1 answer
  • A student carries out a survey of favourite colours. Can she find the average colour? Give a reason for your answer.
    6·1 answer
  • If you were trying to find out how far students could jump and you thought that there would be a wide variety of distances, whic
    10·1 answer
  • HELP PLEASE ANSWER NOW
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!