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
Sloan [31]
3 years ago
9

The real solution for x2 = 25

Mathematics
1 answer:
Westkost [7]3 years ago
8 0

Answer:

x = 12.5 or 12 1/2 (depends if you want decimal or fractions)

Step-by-step explanation:

You might be interested in
Need Help 2 & 3 with inequalities!!!
Mrac [35]

Answer:

2. D

3. B

Step-by-step explanation:

5 0
3 years ago
What is the value of y
Reil [10]
All angles in a triangle add up to 180
So 79+37=116
180-116=64
Y=64
Hope this helps
5 0
3 years ago
Hannah is showing her work in simplifying (6.1 − 4.5) − 2.5 + 3.9. Identify any error in her work or reasoning.
pishuonlain [190]

Answer:

pretty sure she did something wrong in the 1st step, it specifically said to do 6.1-4.5, but she changed the parathenesis, resulting in a different answer

6 0
3 years ago
Solve by completing the square:X^2+6x-12=0
Ira Lisetskai [31]
X² + 6x  -12 = 0
x = <u>-(6) +/- √((6)² - 4(1)(-12))</u>
                     2(1)
x = <u>-6 +/- √(36 + 48)</u>
                   2
x = <u>-6 +/- √(84)
</u>              2<u>
</u>x = <u>-6 +/- 2√(21)
</u>               2<u>
</u>x = -3 <u>+</u> √(21)
x = -3 + √(21)      x = -3 - √(21)
5 0
3 years ago
ryan has a mix of action and sports games for a total of 39 video games his action collection is three more than half his sports
iVinArrow [24]

Answer:

He have <u>15</u> action games and <u>24</u> sports games.

Step-by-step explanation:

Given:

Ryan has a mix of action and sports games for a total of 39 video games his action collection is three more than half his sports collection.

Now, to find the number of action games and sports games.

Let the sports games be x.

As, given his action collection is three more than half his sports collection.

Thus, the action games = 3+\frac{x}{2} .

Total number of video games = 39.

So, we set an equation to get the number of action games and sports games:

x+(3+\frac{x}{2})=39

x+3+\frac{x}{2} =39

<em>Subtracting both sides by 3 we get:</em>

x+\frac{x}{2} =36

\frac{2x+x}{2}=36

\frac{3x}{2} =36

<em>Multiplying both sides by 2 we get:</em>

3x=72

<em>Dividing both sides by 3 we get:</em>

x=24.

<u>The sports games he have = 24.</u>

Now, to get the action games we substitute the value of x:

3+\frac{x}{2}

= 3+\frac{24}{2}

= 3+12

= 15.

<u>The action games he have = 15.</u>

Therefore, he have 15 action games and 24 sports games.

6 0
3 years ago
Other questions:
  • Michael is making a backdrop for the school play.He bought 4 rolls of material to use.He used 27 square feet of material for the
    5·1 answer
  • COULD SOMEONE PLEASE HELP
    14·1 answer
  • Admission to a science Museum is $22 for an adult the cost of a child is five dollars less than the cost for an adult what would
    8·1 answer
  • Question 25 of 25
    11·2 answers
  • What is the ratio (multiplier) for the following geometric sequence? 2, 0.5, 0.125, .03125...
    5·1 answer
  • 36,000 people ride the city bus every day. On average, about how many people ride the bus each hour?
    11·2 answers
  • The width of a rectangle is 7 meters greater than its length. If the area of the rectangle is 170 square meters, write the quadr
    13·1 answer
  • Eighty students are going on a field trip.the total cost includes 2 bus rentals that cost 960 and 10$ per student for lunch. Wha
    13·1 answer
  • 7.<br> 0, 78, 99, 58, 65, 0, 47, 38, 227<br> Mean<br> Median<br> Mode
    10·1 answer
  • Can someone please help me please?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!