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
svetlana [45]
3 years ago
10

Easy algebra question below first correct answer gets brainliest

Mathematics
1 answer:
Aliun [14]3 years ago
8 0

Answer:

x =  \sqrt{5}

Step-by-step explanation:

3 {x}^{2}  + 5 {x}^{2}  = 35

8 {x}^{2}  = 35

{x}^{2}  = 5

\sqrt{ {x}^{2} }  =  \sqrt{5}

x =  \sqrt{5}

You might be interested in
The enrollment at Sonya's school is 109% of last years enrollment. What decimal represents this year's enrollment to last year's
Dominik [7]
1.09 because all percents are divided by 100 to find the decimal
4 0
3 years ago
Read 2 more answers
1. Find 3 consecutive integers whose sum is 33.
statuscvo [17]

Answer: 10, 11, 12

Step-by-step explanation: Think of the integers like this:

1st integer: x

2nd integer: x+1

3rd integer: x+2

That is necessary because they are consecutive integers. Since the sum is 33, we need to create an equation.

x+x+1+x+2=33.

Simplify:

3x+3=33.

Opposite operations:

3x=-3+33.

To get the 3 close to the 33, we needed to make it negative, which is the opposite operation of the positive 3.

So,

3x=30.

Divide by 3:

x=10.

The first integer, x, equals 10.

To go with the guide that we already created,

1st integer: x=10

2nd integer: x+1=11

3rd integer:x+2=12.

Therefore, the three consecutive integers are 10, 11, and 12.

To check that, add them up. They all equal 33 and they are consecutive, which means this is the right answer!

5 0
3 years ago
Read 2 more answers
Lou's Shoes is having its annual Flag Day Sale and is offering a 25% discount on all regularly priced shoes. Kayla spends $13.50
shepuryov [24]

Answer:

13.50=0.75(x+10)

Step-by-step explanation:

From the options given, it seems the price of either of Sandals or sneakers is given as 10 and the other is x

If Price of Sandals or sneakers=x

And the price of the other one is 10

Total price=(x+10)

25% discount is given

So she will pay 75% of the total cost

75%=0.75

Total cost =$13.50

She would pay 75% of (x+10)

Which is

0.75(x+10)=13.50

13.50=0.75(x+10)

6 0
3 years ago
Read 2 more answers
PLEASE HELP ME ILL LOVE YOU FOREVER
Lesechka [4]

Answer:

x=21

Step-by-step explanation:

61+34 = 95  

360( a circle) - 95 = 265

265 +7 +22 = 294

9x+5x=14x

294=14x (divide both by 14 to get x)

X=21

3 0
3 years ago
Read 2 more answers
Is the fraction 1/2 equivalent to a decimal that terminates or a decimal that does not​ terminate?
tester [92]

Answer:

a decimal that terminates

Step-by-step explanation:

it is a decimal that terminates because it stops unlike one that does not terminate

8 0
3 years ago
Read 2 more answers
Other questions:
  • Bert used 7/8 foot of oak board to make a tray Akio made his tray from 4/4 foot of the same oak board who used more wood
    15·1 answer
  • Mr. Driscoll has 9 reports to grade there are 6 pages for each report he graded 12 pages how many pages does he still have to gr
    8·2 answers
  • An item is regularly priced at $15. It is now priced at a discount of 55% off the regular price.
    8·1 answer
  • Eva is arranging 24 photos in an album. How many different ways can she arrange the photos so that the number of photos on each
    5·1 answer
  • Light travels at a speed of 3.0 times 10 to the 8th power m/s. How many seconds does it take to get to earth if earth is 3.99 ti
    11·1 answer
  • 6n-7=-(8n+7) what is the work and answer
    5·1 answer
  • What is the equivalent radian measure of 540°?
    12·1 answer
  • Order the numbers from least to greatest.<br><br> −34, 0.5, 23,−73, 1.2
    12·2 answers
  • Fred has $200 he wants to purchase a gym bag for $26 and as many pair of shoes as he can each pair of shoes is $45 what is the m
    13·2 answers
  • Find the volume and surface area of the cylinder below.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!