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
vfiekz [6]
3 years ago
13

How many times does 40 go into 190

Mathematics
2 answers:
Ierofanga [76]3 years ago
8 0
I don't know but while i figure it out you can to because you just have to do 190 divided by 40.
aliina [53]3 years ago
5 0
40 can go into 190 4.75 times
You might be interested in
A student is trying to solve the system of two equations given below: Equation P: y + z = 6 Equation Q: 3y + 4z = 1 Which of the
gayaneshka [121]
C is the answer since you are trying to make the ys number (-/+) of the value the other y contains
(3) so you will multiply the first equation by -3 to be able to eliminate y
6 0
3 years ago
Read 2 more answers
Which set of ordered pairs represents y as a function of x?
Serjik [45]

Answer:

D{(0, 0), (-1, -0.5), (-2, -1), (-3, -1.5), (-4, -2)}

Step-by-step explanation:

A function is a relation in which we take every element of the first group and assign an unique element of the second group.

So, the set of ordered pairs that represents y as a function of x is the set that take every value of x and assign an unique value of y.

Then, the set A is not a function because we have the ordered pairs (3,9) and (3,16) in which we have two values of y for the value of x=3.

At the same way, we can said that B and C aren't functions.

Finally, D is the set of ordered pairs that represents y as a function of x because every x has an unique value of y.

6 0
3 years ago
Solve 2 1/2 divided by 5 1/3 = 8/x
ipn [44]
2\frac { 1 }{ 2 } \quad divided\quad by\quad 5\frac { 1 }{ 3 } \\ \\ 2\frac { 1 }{ 2 } =2+\frac { 1 }{ 2 } =\frac { 5 }{ 2 } \\ \\ 5\frac { 1 }{ 3 } =5+\frac { 1 }{ 3 } =\frac { 15+1 }{ 3 } =\frac { 16 }{ 3 } \\ \\ \\ \frac { \frac { 5 }{ 2 }  }{ \frac { 16 }{ 3 }  }

We're dividing fractions, so we will flip the one in the denominator upside down and we will multiply it with the numerator.

\frac { \frac { 5 }{ 2 }  }{ \frac { 16 }{ 3 }  } \quad =\quad \frac { 5 }{ 2 } \cdot \frac { 3 }{ 16 } =\frac { 5\cdot 3 }{ 2\cdot 16 } =\frac { 15 }{ 32 }

Let's equal this too 8/x

\frac { 15 }{ 32 } =\frac { 8 }{ x }

Cross multiply. 

8\cdot 32=15\cdot x\\ \\ 256=15x

Divide both sides by 15.

\frac { 256 }{ 15 } =\frac { 15x }{ 15 } \\ \\ \frac { 256 }{ 15 } =x

4 0
3 years ago
Solve sin 0 + 1 = cos20 on the interval 0 ≤ 0 < 2pi. Show work please!
yan [13]

Answer:

\theta=\frac{\pi}{2},\frac{3\pi}{2}\frac{2\pi}{3}\frac{4\pi}{3}

Step-by-step explanation:

You need 2 things in order to solve this equation:  a trig identity sheet and a unit circle.

You will find when you look on your trig identity sheet that

cos(2\theta)=1-2sin^2(\theta)

so we will make that replacement, getting everything in terms of sin:

sin(\theta)+1=1-2sin^2(\theta)

Now we will get everything on one side of the equals sign, set it equal to 0, and solve it:

2sin^2(\theta)+sin(\theta)=0

We can factor out the sin(theta), since it's common in both terms:

sin(\theta)(2sin(\theta)+1)=0

Because of the Zero Product Property, either

sin(\theta)=0 or

2sin(\theta)+1=0

Look at the unit circle and find which values of theta have a sin ratio of 0 in the interval from 0 to 2pi.  They are:

\theta=\frac{\pi}{2},\frac{3\pi}{2}

The next equation needs to first be solved for sin(theta):

2sin(\theta)+1=0 so

2sin(\theta)=-1 and

sin(\theta)=-\frac{1}{2}

Go back to your unit circle and find the values of theta where the sin is -1/2 in the interval.  They are:

\theta=\frac{2\pi}{3},\frac{4\pi}{3}

7 0
3 years ago
Solve -1/2w - 3/5 = 1/5w
Yuki888 [10]

Answer:

w = -6/7

Step-by-step explanation:

Step 1:

-5/10w - 6/10 = 2/10w

Step 2:

-6/10 = 7/10w

Step 3:

-6/10 × 10/7w

Answer:

w = -6/7

Hope This Helps :)

8 0
3 years ago
Other questions:
  • Hello, can someone please explain how to find these? Thank you so much from the bottom of my heart!
    6·1 answer
  • Write words to match expression. <br> 36 divide by 4
    13·2 answers
  • Help.. ill give brainliest..
    8·1 answer
  • 19.4+24<br> Evaluate each expression
    13·1 answer
  • For a party in kindergarten balloons of three colors were bought: red, green, and yellow. There were 40 red balloons, the number
    14·1 answer
  • Slope between( 8,-1) (-7,4)
    15·2 answers
  • Find the particular solution of the differential equation passing through the given point.
    5·1 answer
  • Anyone wanna be mutuals?
    12·1 answer
  • To join a Yoga club there is a $100 annual fee and a $5 fee for each class you attend. Identify each of the following:
    5·1 answer
  • . solve it I will mark u as brilliant​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!