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
Lilit [14]
2 years ago
7

What is negative thirty one over twelve

Mathematics
2 answers:
Vitek1552 [10]2 years ago
6 0
\frac{-31}{12}
Irina18 [472]2 years ago
5 0
Negative thirty over twelve is -2 7/12.
You might be interested in
Mandy charges all of her customers by weight so she gets $5 per kilogram of corn cobs or $1.25 for an individual corn cob. If Ma
guapka [62]

Answer:

$5

Step-by-step explanation:

Because everyone want to be rich!

7 0
2 years ago
Solve 2x2 + 20x = −38. (1 point)
RoseWind [281]

Answer:

The solutions are x=-5+\sqrt{6}  and x=-5-\sqrt{6}


Step-by-step explanation:

we have

2x^{2} +20x=-38

Divide by 2 both sides

x^{2} +10x=-19 ------> x^{2} +10x+19=0

we know that


The formula to solve a quadratic equation of the form ax^{2} +bx+c=0 is equal to


x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}


in this problem we have


x^{2} +10x+19=0

so


a=1\\b=10\\c=19


substitute

x=\frac{-10(+/-)\sqrt{10^{2}-4(1)(19)}}{2(1)}


x=\frac{-10(+/-)\sqrt{100-76}}{2}


x=\frac{-10(+/-)\sqrt{24}}{2}


x=\frac{-10(+/-)2\sqrt{6}}{2}


x1=\frac{-10(+)2\sqrt{6}}{2}=-5+\sqrt{6}


x2=\frac{-10(-)2\sqrt{6}}{2}=-5-\sqrt{6}


8 0
2 years ago
Read 2 more answers
Expand the following: 3(16x-24)
Fynjy0 [20]

Answer:

48x-72

Step-by-step explanation:

u multiply 3 by 16x then multiply 3 by 24 and bring down your  minus sign

6 0
3 years ago
How do i find the missing angle
Lelu [443]

Answer:

m<F = 80 degrees

Step-by-step explanation:

Since line DF and line FE are congruent you know that the triangle is isosceles so you know that <D and <E are equal.

50+50=100

180-100=80

4 0
2 years ago
Read 2 more answers
A tree is three times the height of the school.
natima [27]

Answer:

Can you be a litte more specific

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • How many 1/2 cup servings are in 9/4 cups of juice?
    11·1 answer
  • The following stem-and-leaf plot shows scores on a recent literature exam for both Class A and B.
    9·1 answer
  • Blank is the opperation of two numbers that can be thought of as reapeated addition
    13·1 answer
  • Can you guys figure it out ??
    15·1 answer
  • I need help asap, pls​
    11·1 answer
  • Find the slope and write in slope intercept form.
    5·1 answer
  • If you are good at math please help with both questions
    10·1 answer
  • You saved $140 on your new laptop because you bought it online. If this was a 10% savings from the original price, find the orig
    5·1 answer
  • Answer this please and the first person to do it will get Branilest !! Don’t forget to explain
    7·1 answer
  • A ferris wheel has a diameter of 95 feet. How far will someone travel if
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!