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
Kipish [7]
3 years ago
12

A boat goes from 84 km/h to 42 km/h in 7 seconds. What is the deceleration?

Mathematics
1 answer:
iogann1982 [59]3 years ago
5 0

Answer:41

Step-by-step explanation:

84-42=41

You might be interested in
Umm I don’t remember this please help. I will give correct answer brainliest
VikaD [51]

Answer:

Option D

Step-by-step explanation:

F=\frac{9}{5}C+32\\\\F-32=\frac{9}{5}C  \\\\5(F-32)=9C\\\\\frac{5(F-32)}{9}=C  \\\\C=\frac{5}{9}( {F-32})

For F=77°F

C=\frac{5}{9}(F-32) \\\\C=\frac{5}{9}(77-32)\\\\C=\frac{5}{9}(45)\\\\C=\frac{225}{9} \\\\C=25

7 0
2 years ago
PLEASE HELP ME FAST I'LL MARK BRAINEIST
Leona [35]

Answer:

Part A is 2/9 of the whole

Part B is 7/9 of the whole

5 0
2 years ago
What is 0.29 of 200 rounded to the nearest hundred
jekas [21]

Answer:

100

Step-by-step explanation:

<u>Step 1:  Make an expression</u>

<u />200 * 0.29 = x

58 = x

<u>Step 2:  Round</u>

<u />58

100

Answer:  100

3 0
3 years ago
PQRS is a parallelogram with PQ=26cm and QR=20cm . If the distance between the longer-sides is 12.5cm , Find​
Kay [80]

Answer:

Below.

Step-by-step explanation:

I am guessing you want the area of the parallelogram.

Take the longer side to be the base.

Area = base * distance between base and opposite side

=  26 * 12.5

= 325 cm^2.

6 0
2 years ago
Explain how multiplying playing with 6 is like multiplying with 3
mote1985 [20]
6 is only the double of 3
3×2=6

Any number that's multiplied by 6 will be the double of any number multiplied by 3, or vice versa, any number multiplied by 3 will be half of any number multiplied by 6. This is because 6 is a multiple of 3.

Take for example:
850×6=5100 ⇔ 850×(3×2)=5100
4 0
3 years ago
Other questions:
  • 600+15y=750.<br> solve for y<br> can I as well have the way you solved for y?
    15·2 answers
  • Which fraction is the reciprocal of 3 4/5?
    12·1 answer
  • How much of the original air is present after 240 breaths
    5·1 answer
  • The intersection of a plane and a ray can be a point true or false
    9·2 answers
  • Let A=(-6,7), B=(-4,11), and C=(-2.10) be three points in the coordinate plane (A) Verify that the three points form a right tri
    14·1 answer
  • A police officer would like to estimate the proportion of petty theft cases that have gone unsolved in a large city. He takes a
    6·1 answer
  • Can someone answer part B for me? Thank you and will give brainliest.
    6·1 answer
  • When Emily arrived home from school, she spent 8 minutes eating a snack. Then, she spent 15 minutes playing
    11·1 answer
  • Find the value of b if it is known that the graph of y=-3x+b goes through the point N (5,2)
    5·2 answers
  • Which sequence shows the numbers in order from least to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!