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
NikAS [45]
3 years ago
5

The square of a number is equal to 10 less than 7 times that number. What are the two possible solutions?

Mathematics
2 answers:
artcher [175]3 years ago
8 0
Translating the question
x^2=10-7x
rearrange
x^2+7x-10=0
using quadratic formula
x=-7+ \sqrt{49+40}all over 2 0r  x=-7- \sqrt{49+40}all over 2
therefore x=1.2 or x=-1.2


Lena [83]3 years ago
4 0
X^2- 7x + 10 = 0 2 possible soultions are 5 or 2
You might be interested in
Will mark brainliest and 15 points
insens350 [35]

Answer:

Step-by-step explanation:

x - 3y  -15

x = -3

6 0
3 years ago
What is the square root of 16x^36
Blababa [14]

<span><span><span><span><span><span><span><span><span><span><span><span><span>this is the answer(</span></span><span><span><span><span>4</span></span><span><span /></span><span><span><span><span>x</span></span></span><span><span><span>2</span></span></span></span></span></span><span><span>)</span></span></span></span><span><span><span>2 </span></span></span></span></span></span></span></span></span></span></span></span><span>4⁢x22</span>
8 0
3 years ago
Read 2 more answers
If you were trying to find out how far students could jump and you thought that there would be a wide variety of distances, whic
Sever21 [200]

Answer:

A

Step-by-step explanation:

Because then you can find who jumped the farthest

3 0
3 years ago
PLEASE help me with these 2 questions!!
dimaraw [331]

You do not want the "b" since two of the equations start off at 0 kites.

x=kites purchased

Kities : y=8x

Windy Kites: y=20x

From there, all you need to do is plug in the kite purchased number replacing x.

4 0
3 years ago
Explain how you can tell if a rational expression is in simplest form. Include an example with your explanation.
yan [13]
The  numerator and denominators will  have no common factors.

For example 4/6 is not in its simplest form  because  both 4 and 6 can be divided by 2.  In simplest form this will be 2/3.
7 0
3 years ago
Other questions:
  • What is the scale factor in the dilation if the coordinates of Aare (-7, 6) and the coordinates of Care (-4, 3)?
    11·2 answers
  • At noon the outside temperature was –5°F. By 4 p.m. the same day, the temperature had dropped 13°F. What was the outside tempera
    12·2 answers
  • How to write 784,893 in expanded form
    13·2 answers
  • Andy has a collection of movie dvds. in andys collection 3/5 of the dvds are action 1/4 of the dvds are comedy. andy said that 4
    9·2 answers
  • 4y + 16 &gt; –8 solve the Inequalities help plz
    8·2 answers
  • Identify the point on the number line for each number
    5·1 answer
  • What is the measure of EGF?<br><br><br> What is the measure of CGF?
    14·1 answer
  • Alex earned $75 mowing lawns. He decided to put $25
    10·1 answer
  • Write 3 and16/25 as a percent
    13·1 answer
  • Someone plz help with 2 execises
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!