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
avanturin [10]
2 years ago
15

I WILL GIVE BRAINLYIST IF UR QUICK ITS TIMEDDDD TOOOOO

Mathematics
1 answer:
rjkz [21]2 years ago
4 0

Answer:

B I belive

Step-by-step explanation:

You might be interested in
This helicopter has a rotor that moves at a rate of 600 spins per minute while flying. Which statement is supported by this info
jeka57 [31]

Answer: d. The helicopter rotor will spin 36,000 times in 1 hour

Step-by-step explanation:

Option A is wrong because in 40 minutes the rotor will spin:

= 40 * 600

= 24,000 times

Option B is wrong because we cannot know the number of times the rotor will spin before being lifted off of the ground with the details given.

Option C is wrong because in 3 hours the rotor will spin:

= 600 * 3 * 60 minutes

= 108,000 times

Option D is correct because in 1 hour the rotor will spin:

= 600 * 1 * 60 mins

= 36,000 times

5 0
2 years ago
13 = -7 + 9x - 5x<br> X =
brilliants [131]

Answer:

x = 5

Step-by-step explanation:

Given

13 = - 7 + 9x - 5x , that is

13 = - 7 + 4x ( add 7 to both sides )

20 = 4x ( divide both sides by 4 )

5 = x

3 0
3 years ago
Solve for a side in right triangles
elena55 [62]

Answer:

4.50 = ?

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opposite / hypotenuse

sin 40 = ? / 7

Multiply each side by 7

7 sin 40 = ?

4.499513268 = ?

To the nearest hundredth

4.50 = ?

5 0
3 years ago
Factor by grouping 20p³+15p²+24p+18​
ivolga24 [154]
(4p +3)(5p2 + 6) is your answer
7 0
3 years ago
miss watson runs a distance of 200m in 25 seconds work out the average speed of miss watson in metres per second
Kobotan [32]

Answer:

8 meters per second

Step-by-step explanation:

l

4 0
2 years ago
Other questions:
  • PLEASE HELP!!!!!!!!!!!!!!
    9·1 answer
  • How does -3-10= -13? Please explain
    5·2 answers
  • A total of 3 cards are chosen at random, without replacing them, from a standard deck of 52 playing cards. What is the probabili
    13·1 answer
  • The subway sold 439 tickets in one day. It wants to sell that amount each day over the next 13 days. How many tickets does the s
    12·1 answer
  • A meteorologist was accurate 90% of the time, reporting accurately for 45 days. How many days of weather did he report
    12·1 answer
  • 25.) 3x=log_6216<br><br><br>26.) x-4=log_3243<br><br>Algebra 2 homework I need help ASAP
    12·1 answer
  • Write in point slope form the equation of a line that has the slope of -4 and the passes
    6·1 answer
  • Help me pls
    13·1 answer
  • Aaron uses the equation y=500+0.2x to determine his weekly paycheck based on his sales volume, where y represents the amount of
    13·1 answer
  • In how many unique ways can the seven letters in the word MINIMUM be arranged, if all the letters are used each time
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!