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
kenny6666 [7]
3 years ago
7

Solve x2 − 3x = −8.

Mathematics
1 answer:
yarga [219]3 years ago
6 0
I hope this helps you

You might be interested in
After creating a hypothesis, Janis decides how to best measure the impact of her manipulation. This variable that is impacted by
Alexandra [31]

Answer:

This variable that is impacted by manipulating the independent variable is known as dependent variable

Step-by-step explanation:

One of the methods to test a hypothesis is the use of independent variable. The independent variable is manipulated to know if the change will be effective or not.

The variable which will be impacted by the independent variable is called dependent variable. The researcher manipulated the values for independent variable to check if the dependent variable changes or not ..

7 0
3 years ago
Please help me with this problem, and can you also show steps. thank you
Maurinko [17]
Convert all the improper fractions into mixed numbers, then simplify. Then, you do the operations.
7 0
3 years ago
Read 2 more answers
You get tired of the sand and head up to the amusement park. You can purchase 20 ride tickets for $14 or you can purchase 30 rid
Helga [31]

Answer:

The one with the better deal would be 30 ride tickets for $22.50 this is because you pay less money for more rides.

Step-by-step explanation:

First you divide 20 by 14. Doing this will give you the cost of a ride per ticket.

20/14 = 1.42

Then you do the same thing to 30 and 22.50.

30/22.50 = 1.30

Last you compare which deal has less money per ride.

1.42 > 1.30

5 0
3 years ago
Which expression is equivalent to (7 + 2i)(-3 - 4i)?
malfutka [58]
B -13 -34i

(7 + 2i)(-3 - 4i)
Take the 7 then times it buy the second bracket 7x(-3-4i) then take 2i from the first bracket and times it with the second bracket 2ix (-3-4i)

Then keep simplifying
5 0
2 years ago
A student incorrectly determined that the length of DE is 29 cm explaining that 12-7 = 5 and 36-7 = 29 explain what mistake the
FinnZ [79.3K]

Answer:

The length of the hypotenuse ≈ 39.7 cm

Explanation:

Since the given triangle is a right-angled triangle, this means that we can apply the Pythagorean theorem.

The equation for Pythagorean calculation is:

(hypotenuse)² = (first leg)² + (second leg)²

In the given, we have:

first leg = 30 cm

second leg = 26 cm

Substitute with the givens in the above equation to get the hypotenuse as follows:

(hypotenuse)² = (30)² + (26)²

(hypotenuse)² = 1576

This means that:

either hypotenuse = √1576 = 39.69 ≈ 39.7 cm ..........> accepted

or hypotenuse = -√1576 = -39.69 ......> rejected as length can't be negative

Hope this helps :)

6 0
1 year ago
Other questions:
  • Find the distance between the points (2,2) (5,5)
    12·1 answer
  • Using the following set of data, calculate the lower quartile, the upper quartile, and the interquartile range. 20, 22, 25, 28,
    9·1 answer
  • What is the cost of six filters if eight cost 39.92
    5·1 answer
  • Whicc expression represents the volume, in cubic units, of the composite figure?
    10·1 answer
  • One reading at an artic research station showed that the temperature was -35 degrees Celsius. What is this temperature in Fahren
    10·1 answer
  • In the figure below, PR and PQ are tangent to the circle with center O. Given that OQ = 10 and OP = 26, find PR.​
    7·1 answer
  • I WILL GIVE YOU 20 POINTS AND THE BRAINLYEST
    13·2 answers
  • Hoping to lure more shoppers downtown, a city builds a new public parking garage in the central business district. The city plan
    11·1 answer
  • HELP
    6·1 answer
  • Would mind give me only answer​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!