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
san4es73 [151]
3 years ago
5

Need help with this 9/11+3/4=?

Mathematics
2 answers:
egoroff_w [7]3 years ago
6 0

Answer:

1.57

Step-by-step explanation:

9/11+3/4

=1.56818181818181.....

=1.57

Yuliya22 [10]3 years ago
5 0

Answer:

69/44

Step-by-step explanation:

=(9x4) + (3x11)

___________

       11x4

=69/44 or 1 25/44

You might be interested in
Please help i am very confused
Step2247 [10]

Answer:

\sqrt{80}

80 is the number in the square root

Step-by-step explanation:

d = \sqrt{(x_{2}-x_{1}  )^{2} +(y_{2}-y_{1}  )^{2} } \\d = \sqrt{(4-(-4)  )^{2} +(5- 1 )^{2} }\\d = \sqrt{(4+4  )^{2} +4^{2}\\d = \sqrt{8^{2} +4^{2} }\\d=\sqrt{64 +16}\\d=\sqrt{80}

4 0
2 years ago
What are the methods of substitution?
anyanavicka [17]

Answer:

-<u>One Equation</u>: is set equal to a variable

Example:

y = 2x + 1

x + 3y = -12

You already have y, plug it back into x + 3y = -12

x + 3(2x + 1) = -12

x + 6x + 3 = -12

7x + 3 = -12

(Subtract 3 from each side)

7x = -15

(Divide by 7)

x = - 2.14

-<u>No Equation</u>: is set equal to a variable

Example:

2x + y = 10

4× + 2y = -3

Subtract 2x from each side of 2x + y = 10, you should get y= -2x + 10. Now that you have found y, substitute y into 4x+ 2y = -3.

4x + 2(-2x + 10) = -3

4x + -4x + 20 = -3

(Subtract 20 from each side)

4x + -4x = -23

(Add 4x and -4x)

0 = -23

No Solution

<u>-Both</u><u> </u><u>Equations</u>: are set equal to a variable

Example:

y = x + 5

y = -x + 3

(you already have y so plug it into the other equation to solve for x)

-x + 3 = x + 5

(Add -x on both sides)

3 = 2x + 5

(subtract 5 from both sides)

-2 = 2x

(Divide by 2 on each side)

x = -1

I hope this helped!

8 0
3 years ago
A toy factory can produce approximately 36,000 building blocks in just one minute! The function B(t)=36,000t approximates the to
gogolik [260]

Answer:

all real numbers greater than or equal to 0

Step-by-step explanation:

5 0
2 years ago
4. Nick wants to buy a bike that cost $195. If he waits one more month, the bike will be discounted by 40%. How much money will
mr Goodwill [35]
4. nick will save $78
4 0
3 years ago
What is an equation of the line that is perpendicular to y-3 =-4(x+2)​
serg [7]

Answer:

y - 3 = \frac{1}{4}(x+2) or choose any line with slope 1/4

Step-by-step explanation:

The slope of this line is -4. The slope of the line perpendicular to this line will be the negative reciprocal or 1/4.

Write the equation using the slope m=1/4 and the point slope form.

y-y_1=m(x-x_1)\\y-3=\frac{1}{4}(x+2)

This is the equation of the line that is perpendicular and passes through the same point (-2,3) as the equation listed.

5 0
3 years ago
Read 2 more answers
Other questions:
  • PLZ SOMEONE HELP ME WITH THIS!!
    15·1 answer
  • if you deposit $10000 at 11%(simple interest), how long will it be until the total amount in the account is $21000?
    9·1 answer
  • Can I have help with this!!!!!!!!!!
    12·2 answers
  • F
    8·1 answer
  • Answer this please i need this​
    10·1 answer
  • Find the value of x so that f(x)=3
    12·1 answer
  • Help me please! This is urgent.
    11·2 answers
  • NEED ANSWER FAST PLASE FAST
    7·1 answer
  • Need help will give brainlist​
    8·1 answer
  • What is the slope of the line?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!