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
cricket20 [7]
3 years ago
6

Please help ! I’m taking this test right now

Mathematics
1 answer:
Setler [38]3 years ago
7 0

Answer:

-2\frac{1}{3} -(-10\frac{1}{6}) =-\frac{7}{3}+\frac{61}{6} =-\frac{14}{6} +\frac{61}{6} =\frac{47}{6} =7\frac{5}{6}

Step-by-step explanation:

You might be interested in
Which of the following is the result of the equation below after completing the square and factoring? x^2-4x+2=10
Tamiku [17]

9514 1404 393

Answer:

  B. (x-2)^2=12

Step-by-step explanation:

The constant that completes the square is the square of half the coefficient of the x-term. That value is (-4/2)^2 = 4.

There is already a constant of 2 on the left side of the equal sign, so we need to add 2 to both sides to bring that constant value up to 4.

  x^2 -4x +2 = 10 . . . . . . . given

  x^2 -4x +2 +2 = 10 +2 . . . . complete the square (add 2 to both sides)

  (x -2)^2 = 12 . . . . . . . . . write as a square

6 0
3 years ago
For i^2 =-1, (3-i)^2 = ?<br><br> A. 8<br> B. 10<br> C. 8-6i<br> D. 8 + 6i<br> E. 10-6i
Anuta_ua [19.1K]
C. 8- 6i
(3- i) to the power of 2 (expand the expression)

9- 6 i + i to the power of 2
calculate

9 - 6i - 1
calculate

8- 6i.

8 0
3 years ago
Im just going to put the photo but please help me!! thank u alot!
mario62 [17]
Not really understanding the question, more info?
7 0
3 years ago
HELP ME PLEASE! I am not good at math
Diano4ka-milaya [45]
First you subtract 1/3 from both sides, that leaves you with 5/12, then you multiply the reciprocal of 1/2 by both sides, which is 2, which gives you 5/6. Therefore, K>5/6
4 0
2 years ago
Tom always keeps his 4 gardens clean. He takes 20 minutes to clean a single garden. How much time will it take to clean all four
Nataly [62]


If each garden takes 20 minutes to clean, it will take him (20 x 4) to clean the gardens.

20 x 4 = 100

80 minutes

or 1 hour and 10 minutes.

5 0
3 years ago
Read 2 more answers
Other questions:
  • The 7 digit numbers 74A52B1 and 326AB4C are each multiples of 3. Which of the following could be the value of C?
    7·1 answer
  • What is the answer for -7=6x-1
    5·2 answers
  • your family goes to a southern -style restaurant for dinner. there are 6 people in your family .some order the chicken dinner fo
    5·1 answer
  • 50) A wheel has a radius of 9 inches and travels as it spins. How far does the wheel travel in one revolution? Show your work. U
    11·1 answer
  • the hudson valley renegades stadium hold a maximum of 4,505 people durong the height of their popularity they sold out 219 conse
    15·1 answer
  • (8y²+2)+(5-3y²) onojnonl
    11·2 answers
  • 145 miles on 6 gallons of gas rate and unit rate plz
    9·2 answers
  • A company buys orange juice in bulk in containers which hold 25 litres. They sell the juice in cartons which are 8cm by 12cm by
    8·1 answer
  • Suppose that 5 workers can complete a certain task in 9 days. If there are 15 workers, how many days would
    12·1 answer
  • The value of y varies directly as the square of x and y=-12 when x=2. What is y when x=-4?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!