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
Likurg_2 [28]
1 year ago
9

Solve For X. 5 - 2x^2 = -15

Mathematics
2 answers:
Dvinal [7]1 year ago
4 0

Answer:

\sqrt{10}

Step-by-step explanation:

5 - 2x^2 = -15

2x^2 = 20

x^2=10

x= \sqrt{10}

DiKsa [7]1 year ago
3 0
-15-5= -20
Thus, -2x^2 = -20
Then -20/-2= 10
So, x^2 = 10
When you square root both of them, the answer is root 10
You might be interested in
21 POINTS FOR HELP!!!!!!! AND BRAINLIEST!!!!!
Alex Ar [27]

Answer: 2cm

Step-by-step explanation:

6 0
3 years ago
What is the value of the expression below when y 8 and z = 8? 9y + 3z​
aleksley [76]

Answer:

96

Step-by-step explanation:

8y+3z

9(8)+3(8)

72+24

96

6 0
3 years ago
A boat travels 432km in 24 hours how far can it travel in 16 hours?
pickupchik [31]
The answer is 288 km!

3 0
3 years ago
A 5 pound bag of clay cost $2.65. At this rate how much would a 2 pound bag cost?
Nutka1998 [239]
2.65/5=.53(price per pound)
.53*2lbs=1.06
a 2 lb bag will cost $1.06
3 0
3 years ago
Brianna makes $9.60 per hour. She worked 5 hours and 40 minutes on Saturday. On Sunday she worked for 1 hour and 10 minutes less
valentina_108 [34]

She made 69.31 bucks

3 0
3 years ago
Other questions:
  • Tom wrote the number 45,378. Bill wrote the number 36,721.How many times greater is the 7 in bill number than the 7 in tom numbe
    13·1 answer
  • Given the following exponential function, identify whether the change
    8·1 answer
  • a running tap dispenses 0.15 gallons of water every second. how many pints of water is dispensed after 20 seconds?
    15·2 answers
  • Company B loses $1,575 for every employee who quits before 90 days. What is the total amount the company will lose if 2 employee
    12·1 answer
  • Two over three n equal thirty two
    12·1 answer
  • The circumference of a circle is 18 feet. What is the area
    9·2 answers
  • (WILL MARK BRAINILEST) Consider the two functions shown here. Which function grows faster for large positive values of x? [Note:
    7·2 answers
  • Kelly had $25 in her purse and Dante has d dollars in his wallet which algebraic expression represents the total amount that jel
    9·1 answer
  • A suit is on sale for $154. If the original price of the suit was $440, what percent was discounted for the sale?
    5·1 answer
  • Find f(x)=(x^2)+x+39, when x=50. (don't write a comma in answer.)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!