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
Jobisdone [24]
3 years ago
6

Help me with this problem please.

Mathematics
2 answers:
Degger [83]3 years ago
5 0

Answer:

18

Step-by-step explanation:

A quick way of doing this mentally would be:

1 times 12 = 12

and 1/2 times 12 is the same as half of 12 so 6

6 + 12 = 18

melomori [17]3 years ago
3 0

Answer:

your the problem

Step-by-step explanation:

You might be interested in
240: 180 in its simplified form
AnnyKZ [126]

Answer:

4:3 would be the ratio in its simplified form.

8 0
3 years ago
Read 2 more answers
Which values of c will cause the quadratic equation –x2 3x c = 0 to have no real number solutions? check all that apply.
nika2105 [10]

The given quadratic equation will not have any real solution for c<-9/4.

The given quadratic equation is:

-x^{2} +3x+c=0

<h3>What is a quadratic equation?</h3>

Any equation of the form ax^{2} +bx+c=0 is called a quadratic equation with a≠0.

In order to have no real solution, the discriminant of a quadratic equation will be less than zero.

D < 0

3^{2} -4(-1)(c) < 0

9+4c < 0

c < -\frac{9}{4}

For c < -\frac{9}{4} the given quadratic equation will have no real solutions.

Hence, the given quadratic equation will not have any real solution for c<-9/4.

To get more about quadratic equations visit:

brainly.com/question/1214333

5 0
2 years ago
there are 10 less trumpet players than saxophone players the number saxophone players is three times the number of trumpet playe
Oduvanchick [21]

T= trumpets

S= saxophones


T= s-10

S= 3t


Solve for t first in first equation by substituting the second equation into the first equation like this .


T=3t-10

T-3t=10

-2t=10

T=10/-2

T=5


Now substitute your t answer to second equation to find s .


S=3(5)

S=15



So you have 5 trumpets and 15 saxophones .


I hope this helps

7 0
3 years ago
Read 2 more answers
Find the perimeter of the following triangle.
Masteriza [31]

Answer:

If I did my math correctly, I'm pretty sure the answer is 3 1/36 yards.

Step-by-step explanation:

1. First, you have to turn them all into an improper fraction.

1 7/18 becomes 25/18

1 2/9 becomes 11/9

5/12 remains the same as it's already an improper fraction.

2. Find a common denominator, which is 36

25/18 becomes 50/36

11/9 becomes 44/36

5/12 becomes 15/36

3. Add them all together and you get 109/36

4. Turn it into a mixed number, and in this case, is 3 1/36

Solution is 3 1/36

5 0
3 years ago
Read 2 more answers
I am not too sure if I got this right. Can someone double check for me? Will mark brainly.
Vadim26 [7]

Answer:

you are correct

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • How do you solve 9x+2=8x+9
    7·2 answers
  • Pls answer this question I give brainliest thank you! Number 2
    13·2 answers
  • I dont even know where to start with this math! pls help
    5·2 answers
  • I will give brainliest answer
    13·2 answers
  • 10.) Sally cooks 6 pies and each pie is cut into 8 pieces. If she sells 36 pieces, what percentage did she sell
    7·2 answers
  • I will give you BRAINLIEST
    5·1 answer
  • A bag contains:
    5·1 answer
  • I need help ASAP!!! (please look at the image and explain how you got the answer, please and thanks)
    14·1 answer
  • 56 is what percent of 16?<br> Enter your answer in the box
    15·2 answers
  • If a=-3 what is 3a² in this calculation
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!