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
marta [7]
3 years ago
11

Please answer and thank you very much if u do

Mathematics
2 answers:
Anastaziya [24]3 years ago
5 0

Answer:

c. 10\frac{17}{18}

Step-by-step explanation:

-4\frac{5}{6} + 15\frac{7}{9}

Change to improper fractions.

\\-4\frac{5}{6} = -\frac{29}{6} \\

Multiply the whole number by the denominator and add that to the numerator.

15\frac{7}{9} =  \frac{142}{9}

Multiply the whole number by the denominator and add that to the numerator.

-\frac{29}{6} + \frac{142}{9}

6: 6, 12, 18\\9: 9, 18

Find a common denominator.

-\frac{29}{6} * 3 = -\frac{87}{18} \\\\\frac{142}{9} * 2 = \frac{284}{18} \\\\-\frac{87}{18} + \frac{284}{18}

-\frac{87}{18} + \frac{284}{18} = \frac{197}{18}

Add

10\frac{17}{18}

Simplify

I hope this helps! May I please have brainliest? :)

ycow [4]3 years ago
4 0
10 17/18 is the answer so it’s C
You might be interested in
X sobre 6 = 4<br> ????????
nexus9112 [7]

Answer:

x = -2

Step-by-step explanation:

x + 6 = 4

x + 6 - 6 = 4 - 6

x = -2

6 0
3 years ago
Read 2 more answers
Find the area between the curves x=-2,x=3,y=4x,y=x-5
mixas84 [53]
Those are all lines...

So the x interval is from -2 to 3, because of x=-2 and x=3

The upper line is y(u)=4x and the lower line is y(l)=x-5

So the area between the two lines is:

A=⌠y(u)-y(l) dx

A=⌠4x-x+5 dx

A=⌠3x+5 dx

A=[3x^2/2+5x]

A=[(3x^2+10x)/2], x=[-2,3]

A=(1/2)(27+30-(12-20))

A=(1/2)(57+8)

A=(1/2)(65)

A=32.5 u^2
5 0
3 years ago
Angles 1 and 2 are supplementary. 2 lines intersect to form angles 1 and 2. Which equation represents the relationship between t
mamaluj [8]

Answer:

\angle 1 + \angle 2 = 180^o

Step-by-step explanation:

Given

\angle 1 and \angle 2

Required

The relationship between them \angle 1 and \angle 2

From the question, we understand that \angle 1 and \angle 2 are supplementary

Supplementary angles add up to 180.

So, the relationship between \angle 1 and \angle 2 is:

\angle 1 + \angle 2 = 180^o

7 0
2 years ago
Х+ Зу = 6<br> бx — бу = 4
Sloan [31]

Answer:

the first one is x= 6-3y or if you are going to solve with the y it will be y =2 - x/3

the second one if you are solving for x it will be x= 2/3 + y if you are solving for y it will be x = 2/3 + x

Step-by-step explanation:

hope this helps

8 0
3 years ago
Read 2 more answers
A sample of n = 4 scores is selected from a population with m = 40 with s = 8, and the sample mean is M = 43. What is the standa
vladimir2022 [97]
Standard error (SE)
se=   \frac{s}{ \sqrt{n} }
Or

se =  \sqrt{ \frac{ {s}^{2} }{n} }

Therefore, SE of the mean = (8)/(2) =4
5 0
2 years ago
Other questions:
  • If a scuba diver is 20 feet under the surface of the water and ascends 8 feet, what is the scuba diver's new location?
    13·2 answers
  • Nic wants to divide his 1/4 lb of cheese between 8 friends. How much cheese does each friend get?
    14·2 answers
  • What is 1 divided by 10? Long divison way pls
    10·2 answers
  • Given the parent function of f(x) = x4, what change will occur when the function is changed to f(−2x)?
    9·1 answer
  • 4 5/8 tons equals blank pounds
    10·1 answer
  • As many points as I can give and a brainliest and a new friend, please help me!!!
    8·1 answer
  • What is the product of 4/5 and 6/7
    7·1 answer
  • Which expression is equivalent to 2cos^2(x/2)- cos(x)?<br> Edge 2020
    7·1 answer
  • There are 3/4 as many boys as girls in a class of fifth-graders. If there are 35 students in the class, how many are girls?
    8·1 answer
  • I NEED HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!