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
Mrrafil [7]
3 years ago
12

DONT PUT FAKE ANSWERSWhat are the solutions to this quadratic equation? 5x^2-7x-18=0​

Mathematics
1 answer:
MrMuchimi3 years ago
6 0

Answer:

The answer is B

Step-by-step explanation:

You might be interested in
-x<-29 please solve
tangare [24]

Answer:

x>29

Step-by-step explanation:

Multiply each term by -1

-x * -1 < -29 * -1

x > 29

6 0
3 years ago
Read 2 more answers
What is 2x(34) - (3-5)
Nikitich [7]

Answer:68x + 2

Step-by-step explanation:

3 0
3 years ago
Rewrite 7.25 as a mixed number in lowest terms.<br> 7 25/100<br> 7 2/5<br> 7 1/5<br> 7 1/4
Galina-37 [17]
<span>7.25 = 7 and 25/100 = 7 and 1/4</span>
4 0
3 years ago
Read 2 more answers
Your friend says that the solutions to the inequality 5x - 14x &lt; - 18 are x ≤2. Solve the inequality correctly. What error di
katrin2010 [14]
<h3>Answer:  x > 2</h3>

Work Shown:

5x - 14x < - 18

-9x < - 18

x > -18/(-9)

x > 2

The inequality sign flips when dividing both sides by a negative number.

Here's another approach you could take.

5x - 14x < - 18

-9x < -18

0 < -18+9x

18 < 9x

9x > 18

x > 18/9

x > 2

It's a slightly longer pathway, but it avoids a sign flip when you divide both sides by the positive number 9.

The sign flip happens two steps earlier when going from 18 < 9x to 9x > 18. In other words, A < B is the same as B > A.

6 0
2 years ago
What non-zero rational number must be placed in the square so that the simplified product of these two binomials is a binomial:
aleksandrvk [35]

The product would expand to

(7t-10)(5t+x)=35t^2+7tx-50t-10x=35t^2+(7x-50)t-10x

This is a trinomial, and the only way to make it a binomial is to cancel out a coefficient using our variable x.

So, we can cancel either the linear term or the constant term.

In the first case, we require

7x-50=0 \iff 7x=50 \iff x=\dfrac{50}{7}=\dfrac{49}{7}+\dfrac{1}{7}=7\dfrac{1}{7}

In the second case, we require

-10x=0\iff 10x=0 \iff x=0

But x must be a non-zero rational number, so this solution is not feasible.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write the polynomial in factored form. <br><br> p(x)=(x+5)(x-___)(x+___)
    10·2 answers
  • True or false? If two angles are congruent then the two must have equal measures.
    10·1 answer
  • How do I solve these?
    12·1 answer
  • What value should you divide the numerator and denominator by in order to simplify the fraction 3/18?
    8·1 answer
  • In the figure below, a shaded polygon, which has equal sides and equal angles, is partially covered with a sheet of blank paper.
    15·1 answer
  • I dont understand this​
    12·1 answer
  • A robotics company sells robot vacuum cleaners. Since the newest model was introduced a
    11·1 answer
  • Plz help!!
    6·2 answers
  • Solve two and one-third times two and three fourths (Will give brainliest)
    12·2 answers
  • 2. What is the radius of a circle (rounded to the nearest tenth) that has a circumference of 87 cm?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!