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
jenyasd209 [6]
3 years ago
10

Helpppppppppppppppppppppppppp

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
7 0
Here is the answer
Hope it helps

IgorLugansk [536]3 years ago
6 0

Answer:

Step-by-step explanation:

You might be interested in
-4x - 10x<br> Combine Like Terms
kondaur [170]

Answer:

-14x

Step-by-step explanation:

-4x+-10x =-14x

5 0
3 years ago
Read 2 more answers
A set of twins, Andrea and Courtney, are initially 10 years old. While Courtney remains on Earth, Andrea rides on a spaceship th
SVETLANKA909090 [29]

The initial age of 10 years and the spaceship speed of 0.60•c, gives the Andrea's age at the end of the trip as 18 years.

<h3>How can Andrea's new age be calculated?</h3>

The time dilation using the Lorentz transformation formula is presented as follows;

t' =  \frac{t}{ \sqrt{1 -  \frac{ {v}^{2} }{ {c}^{2} } } }

From the question, we have;

The spaceship's speed, <em>v</em> = 0.6•c

∆t = Rest frame, Courtney's time, change = 10 years

Therefore;

\delta t' =\delta t \times  \sqrt{1 -  \frac{ {(0.6 \cdot c)}^{2} }{ {c}^{2} } } = 8

The time that elapses as measured by Andrea = 8 years

Andrea's age, <em>A</em>, at the end of the trip is therefore;

A = 10 years + 8 years = 18 years

Learn more about the Lorentz transformation formula here:

brainly.com/question/15544452

#SPJ1

3 0
1 year ago
The perimeter of the polygon above is
Rama09 [41]

Answer:

80 cm

Step-by-step explanation:

5 points in a star, each point has a perimeter of 16,

16 x 5 = 80

or just legit add all the 8's

DONT FORGET TO INCLUDE THE UNITS

4 0
3 years ago
Read 2 more answers
The general equation is y=ax squared+bx+c<br><br><br><br> based off true and false
andrew11 [14]
Trueirh3hv3v3ueidheg3
3 0
3 years ago
Legit the last question I need someone help 20 points plus brinlyest
aleksandr82 [10.1K]

The fifth term would be seven

4 0
3 years ago
Read 2 more answers
Other questions:
  • Can somebody please help me with 11 and 17
    12·1 answer
  • Find two ratios equivalent to the ratio in exercise 1
    6·2 answers
  • What is an algebraic expression for p divided by 3 plus 2.
    5·1 answer
  • An experiment is performed where a card is chosen from a desk of playing cards
    7·1 answer
  • Explain how to plot a point when given the coordinates.
    8·1 answer
  • What conversion factor is needed to complete the work shown below to convert 253,440 inches to miles?
    12·2 answers
  • Norma Ann planned a rectangular courtyard, as shown in the scale drawing below. A rectangle with length of 15 inches and width o
    11·2 answers
  • On wends day 72% of the customers who bought gas at the gas station made additional purchases.There were 250 customers who bough
    14·1 answer
  • Help i don’t know if my answers are correct and I need the other ones I didn’t answer to be answered to please help I need the c
    8·1 answer
  • -4.3(9x-2.3)+2.21<br> i dont know the answer to the problem please help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!