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
zmey [24]
3 years ago
15

Please help brainiest for correct answer please i need this done quick

Mathematics
2 answers:
alexira [117]3 years ago
7 0

Answer:

#3

Step-by-step explanation:

babunello [35]3 years ago
5 0

Answer:

Its the third answer

Step-by-step explanation:

You might be interested in
What is the radius for the circle given by the equation? 
alisha [4.7K]

Use:

(a-b)^2=a^2-2ab+b^2\qquad(*)

x^2+y^2-6y-12=0\ \ \ \ |+12\\\\x^2+y^2-6y=12\\\\x^2+y^2-2y\cdot3=12\ \ \ \ |+3^2\\\\x^2+\underbrace{y^2-2\cdot y\cdot3+3^2}_{(*)}=12+3^2\\\\x^2+(y-3)^2=21\\\\\boxed{k=3}

7 0
3 years ago
No links please and thank you
givi [52]

Answer:

xsquare + bsquare = your Gaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaay

Step-by-step explanation:yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy!!!!!!!!!!!!!!!!!!!!!!!!!!!!

3 0
3 years ago
15. On the cross-country team, 7th graders
ch4aika [34]
“x = 1.15” is the answer
6 0
1 year ago
At 5.45p.M .,lixin,khairul and Devil are at the starting point of a 1-km circular path. Lixin Takes 18 minutes to walk one round
sweet [91]

Answer:

Meeting\ Time = 6:03\ pm

Step-by-step explanation:

Given

Start\ Time= 5:45pm

Lixin = 18\ min/round

Khairul = 360\ seconds/round

Devi = 4minutes/2\ rounds

Required

Determine their next meeting time

First, we need to get their unit rate in minutes per round

Lixin = 18\ min/round

Khairul = 360\ seconds/round

Convert 360 seconds to minutes

Khairul = \frac{360}{60} min/round

Khairul = 6 min/round

Devi = 4minutes/2\ rounds

Divide by 2/2

Devi = 2mins/round

So, we have:

Lixin = 18\ min/round

Khairul = 6 min/round

Devi = 2mins/round

Next, is to determine the LCM of 18, 6 and 2

18=2 * 3 * 3

6 = 2 * 3

3 = 3

Their LCM is:

LCM = 2 * 3 * 3

LCM = 18

This means that they will meet 18 minutes after their initial time of departure.

So:

Meeting\ Time = 5:45\ pm + 18\ minutes

Meeting\ Time = 6:03\ pm

3 0
3 years ago
Look at the photo pick A B C D either one explanation not needed thank you! <3
hjlf

Answer:

A

Step-by-step explanation:

It's A

5 0
3 years ago
Read 2 more answers
Other questions:
  • Robert wants to reduce a drawing that is 12 inches long by 9 inches wide if his drawing is 18 inches long how wide is it
    12·2 answers
  • You work at a local coffee shop in the mornings. You are paid $10
    11·1 answer
  • 3 pounds to 24 ounces (ratios)
    12·2 answers
  • The distance that Sarah travels varies directly to how long she drives. She travels 440 miles in 8 hours. Write the equation tha
    10·1 answer
  • The total temperature measured by 4 thermometers was −16 degrees Fahrenheit.
    9·2 answers
  • BRAINLIEST PLEASE HELP AND YOU GET BRAINLIEST BRAINLIEST GET BRAINLIEST HELP ME FOR BRAINLIEST​
    8·2 answers
  • 1/3 (x – 10) = -4, x =
    10·1 answer
  • Can someone plz help me so sorry
    8·2 answers
  • Assume running consumes 95 cal per mile. If you run 9- minute miles, what is your average power output in watts
    5·1 answer
  • Pythagorean Theorem pls help :P
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!