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
Vedmedyk [2.9K]
3 years ago
3

Plsssss helppppppppppppp​

Mathematics
1 answer:
maks197457 [2]3 years ago
5 0

1.) -2 1/4 + 2 1/5 =

   (-9/4)5 + (11/5)4 =

   -45/20 + 44/20 =

   -1/20 =

2.) -5  ÷ 2/4 =

    -5/1  ÷ 2/4 =

    -10/4 =

    -2 2/4 or -2 1/2

3.) (-5/6) - (3/2) =

    (-5/6) - (3/2)3 =

    (-5/6) - (9/6) =

    -14/6 or -2 2/6

You might be interested in
Helpndmdkdkdndnfndndkdkdmd
alekssr [168]

I read this story last year for my 7th grade year. The correct answer is A!

6 0
4 years ago
What is the variable in the expression: 25 + 5z - 3?
Alekssandra [29.7K]

Answer:

The variable is z

Step-by-step explanation:

8 0
3 years ago
What is the combined lenght of all buttons longer than 1 inch?
HACTEHA [7]

Answer:

2 12 1/2 inches

Step-by-step explanation:

1: 1 1/4 + 1 1/4

2: 1+1 = 2; 1/4 + 1/4 = 2/4

3:  2 2/4

Answer:  2 2/4

<em><u>Hope this helps.</u></em>

7 0
3 years ago
Find the length of each arc. Use the exact answer
Cerrena [4.2K]

Answer:

Option D = 16π/3 ft

Step-by-step explanation:

Arc length formula is written Mathematically as:

Arc length = 2πr × θ /360

r = 4 ft

θ = Central angle in degrees = 240°

2 × π × 4 × 240/360

8π × 240/360

8π × 20/30

16π/3 ft

So, the arc length is 16π/3 ft

3 0
3 years ago
Find three consecutive integers whose sum is -354.
Butoxors [25]

Answer:

1 + 1 = 11

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the proportion of the missing number 7/a = 2/4
    5·1 answer
  • Please help...Write a congruency statement for the pair of triangles
    8·1 answer
  • Leticia sets the thermostat in her apartment to 68 degrees. The actual temperature in her apartment can vary from this by as muc
    11·1 answer
  • How many times do the graphs of<br>the equations y = 2x + 4 and<br>y = -x + 4 intersect?​
    11·1 answer
  • Completing the square <br> 4x2-8=-13x
    12·1 answer
  • What is the unit rate for 822.6 km in 18 h?
    7·1 answer
  • find four consecutive even integers such that the sum of the third and fourth is 6 less than four times the first​
    15·1 answer
  • HELP 7TH GRADE MATH 3 QUESTIONSSSS GIVING BRANLIEST
    8·2 answers
  • Solve the system of equations using substitution.
    12·2 answers
  • Please help the questions are in the picture above
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!