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
gavmur [86]
3 years ago
7

−2 1/6 divided by 1 1/4 100 points

Mathematics
2 answers:
galina1969 [7]3 years ago
8 0

Answer:

  • -1 11/15

Step-by-step explanation:

<u>−2 1/6 divided by 1 1/4:</u>

  • -2 1/6 ÷ 1 1/4 =
  • - 13/6 ÷ 5/4 =
  • - 13/6 × 4/5 =
  • - 26/15 =
  • -1 11/15
Pie3 years ago
7 0

1) to divide that mixed number we'll need to turn it into an improper fraction:

- 2\frac{1}{6}  =  - ( \frac{6 \times 2 + 1}{6} ) =  -  \frac{13}{6}  \\ 1 \frac{1}{4}  =  \frac{4 \times 1 + 1}{4}  =  \frac{5}{4}

2) now let's divide it, reciprocating 1 1/4 and multiplying both fractions one by another:

-  \frac{13}{6}  \times  \frac{4}{5}  =  -  \frac{52}{30}  =  -  \frac{26}{15}

3) Hence the answer is -26/15

You might be interested in
Anyone wanna attempt to help me
ArbitrLikvidat [17]

Answer:

t=57, u=31, v=92

Step-by-step explanation:

So we know that 180= 5x+2+2x+9+8x+4 which simplifies to 180 = 15x+15. Subtract 15 from both sides to get 165=15x and then divide by 15 to get 11=x. NOw we can plug this into the three angles as x so t = 5*11+2, t=55+2, t=57, then u = 2*11+9, u=22+9, u=31, and lastly v=8*11+4, v= 88+4, and v=92

7 0
3 years ago
Directions attatched
irina1246 [14]

Answer:

  • x=7
  • ∠GBD=112
  • ∠EFC=112

Step-by-step explanation:

Here, we need to know about the concept of the alternate interior angle theorem. This says that the alternate interior angle of two parallel lines formed with one transversal is equal. For a more graphical explanation, please refer to the attachment below.

--------------------------------------------------------------------------

Given

∠GBD=4x+84

∠EFC=16x

m∠GBD=m∠EFC

Solve

4x+84=16x ⇔ Given

4x+84-4x=16x-4x ⇔ Subtract 4x on both sides

84=12x ⇔ Simplify

84/12=12x/12 ⇔ Divide 12 on both sides

x=7 ⇔ Simplify

Substitute the x value into each angle expression

∠GBD=4x+84=4(7)+84=28+84=112

∠EFC=16x=16(7)=112

Hope this helps!! :)

Please let me know if you have any questions

6 0
3 years ago
Please help .. with this.. it’s math.. asap
alekssr [168]
Option D. ..........………
4 0
3 years ago
Read 2 more answers
PLEASE ANSWER FOR ME THX
Triss [41]

Answer:

if you answer for me

Step-by-step explanation:

D. trapezoid and quadrilateral

6 0
4 years ago
There are 75 students in 3rd grade.there are 44 more students in 4th grade than in grade 3 how many students in grade 4​
klasskru [66]

Answer:

119 students in 4th grade

Step-by-step explanation:

75+44=119

3 0
2 years ago
Other questions:
  • If a five percent sales tax comes to 3.32 what is the price of the item
    7·1 answer
  • A local ice cream store is analyzing the day's sales. Each serving came in either a cup or cone, but not both, and the ratio of
    11·1 answer
  • the total of three cousins' ages 48. sam is half as old as jack and 4 years older than max. how old are the cousins
    10·1 answer
  • What is the equation in point-slope form of a line that passes through the points (−4, −1) and (5, 7) ? y+1=89(x+4) y+4=98(x+1)
    11·1 answer
  • Which of the following functions is graphed below??
    7·2 answers
  • 80% of C is 20. What is c?
    5·1 answer
  • Solve the equation Axb by using the LU factorization given for A. Also solve Axb by ordinary row reduction. A ​, b Let Lyb and U
    9·1 answer
  • Can someone help me
    5·2 answers
  • I need help finding the solution
    12·2 answers
  • One equation in a system of equations is given in the graph. Which equation below would have to be the second equation so that t
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!