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
DerKrebs [107]
3 years ago
13

What is the discriminant of 3x squared -10x= -2

Mathematics
1 answer:
artcher [175]3 years ago
3 0
The discriminant of the equation 3 x^{2} -10x=-2 is 76.
I hope that helps.
You might be interested in
HELP! i’ll mark you as brainliest
Nadya [2.5K]

Answer:

m<F = 79 degrees

Step-by-step explanation:

As per the given information;

m<E = 22, the triangle EDF (the one that is given in the picture) is isosceles (meaning that the sides are congruent).

In an isosceles triangle, (a triangle where the sides are congruent) the base angles (the angles opposite to the two congruent sides) are also congruent. One should also know, that in an isosceles triangle, like in any triangle, the sum of the measures of the angles equals 180 degrees.

Using this we can say that

m<D = m<F

To keep it simple while solving the problem, let's say that they have a value of x degrees.

So,

m<E + m<D + m<F =180

Subsitute

22 + x + x = 180

Simplify and inverse operations

22 + x + x = 180

-22              -22

2x = 158

/2     /2

x = 79

So the measure of <D and <F is 79 degrees.

7 0
3 years ago
Read 2 more answers
Need help on this question (:
Colt1911 [192]

See this and Mark as brainleist please

8 0
3 years ago
trey made pasta in the shape of a square. he draws 2 lines to cut the pasta into smaller pieces. The smaller pieces have 12 side
vitfil [10]
The shape of the pasta is most likely to be a square
5 0
3 years ago
Raheem's entire workout consisted of 15 minutes of warm-up exercises, 30 minutes of lifting weights,and 45 minutes on the treadm
Sindrei [870]

Answer:

b

Step-by-step explanation:

Time taken for the total workout = 15 + 30 + 45 = 90 minutes

Time taken for lifting weight : total time = 30 : 90

                                                                 = 1 : 3

4 0
2 years ago
The sides of a square are increased by a scale factor of 6. The perimeter of the smaller square is 10 ft. What is the perimeter
inn [45]

Answer:

60ft

Step-by-step explanation:

I have not  done this kind of work in a while but if you scale each side of the square by 6 is should increase to a perimeter of 60ft

4 0
3 years ago
Other questions:
  • ILL GIVE U LEGIT BRAINLIEST, A THANKS AND 5 STARS ONLY IF ITS THE CORRECT ANSWER.
    9·2 answers
  • 5x+3y=30 find the slope intercept form, slope, and y=intercept
    9·1 answer
  • What is the rule of a geometric sequence?
    15·1 answer
  • Which set of measurements forms a right triangle? Use the Pythagorean theorem: a2 + b2 = c2.
    10·1 answer
  • members of a charity group are having a bake sale, they plan to sale. the plan to sell chocolates chip Cookes and brownies. they
    6·1 answer
  • I NEED HELP ASAP WITH EXPLANATION PLEASE!!!!!!!!!$!_!$!
    6·1 answer
  • Write 1= 2x2 + 5x In standard form. <br><br> What is the value of b^2 - 4ac?
    14·1 answer
  • Please help find the central angle and perimeter !
    10·1 answer
  • 29.2/10.4 and 7.3/2.3 equivalent ratios
    9·1 answer
  • Hello! I don't understand how to do this question Triangle XYZ is located at X (−2, 1), Y (−4, −3), and Z (0, −2). The triangle
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!