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
GenaCL600 [577]
3 years ago
12

Please answer and put how

Mathematics
2 answers:
muminat3 years ago
3 0
6 + m/4 = 3 (subtract 6 from both sides)
m/4 = -3 (multiply both sides by 4)
m = -12

Can plug in to original equation to check work:
6 - 12/4 = 3
6 - 3 = 3
3 = 3 

The answer m = -12 checks out
ehidna [41]3 years ago
3 0
 first you write out the equation 
subtract 6 from both sides
then multiply both sides by 4
because if you multiply something to one side you have to do it to the other one too
m = -12
 you can then check work like this
6 - 12/4 = 3
6 - 3 = 3
3 = 3 

<span> (m = -12 </span>subtract 6 from both sides)
(m/4 = -3 then you multiply both sides by 4)
You might be interested in
G two samples, one of size 14 and the second of size 13, are selected to test the difference between two population means. how m
vovikov84 [41]

Note :- If sample size n > 30 OR Population standard deviation σ is given then We use Z test.

If sample size n < 30 AND Population standard deviation σ is unknown then we use t test.

In this question we are not given Population standard deviations σ1 and σ2.

Also n1 = 14 and n2 = 13 both sample sizes are LESS than 30.

Therefore we use t test.

Given :- Assume the population standard deviations are equal. ( σ1 = σ2)

then Degrees of freedom = n1 + n2 - 2 = 14 + 13 - 2 = 25.

(kindly find the image attached with this solution)

Answer :- Therefore 25 degrees of freedom are used to find the t critical value.

5 0
3 years ago
Find the value of x
gayaneshka [121]

Answer:

42°

Step-by-step explanation:

Since all the angles in the figure add up to 180°...

180 - 54 = 126

3x = 126°

x = 126 ÷ 3 = 42

4 0
3 years ago
Write a linear equation that passes the point (2,-9) and has a slope of -5
Nezavi [6.7K]

Answer:

idk sorry

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PYTHAGOREAN THEOREM IN 3D URGENT PLEASE PHOTO INSERTED
Andrews [41]

To find the length of the diagonal, we need to calculate the length of the base first and then use the value to calculate the diagonal since we are given the value of height of the triangle.

<h3>Pythagorean Theorem</h3>

This theorem is used to find the missing side of a right angle triangle given that we have the length of two sides.

To calculate the base of the triangle, let's use Pythagorean theorem here

x^2 = y^2 + z^2\\x^2 = 2^2 + 3^2\\x^2 = 4 + 9 \\x^2 = 13\\x = \sqrt{13} \\x = 3.61

Having the length of the base, let's consider the height of the triangle which is 6 and substitute the values.

d^2 = 6^2 + 3.61^2\\d^2 = 36 + 13.0321\\d^2 = 49.0321\\d = \sqrt{49.0321} \\d = 7.00

From the calculations above, the values of the triangle are

  • diagonal = 7
  • base = 3.61
  • height = 6

Learn more on pythagorean theorem here;

brainly.com/question/231802

#SPJ1

7 0
2 years ago
What ratios are equivalent to 4:3
Brums [2.3K]

Answer:

here are a few that are equivalent

8:6

28:21

48:36

68:51

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me! Thank you!
    5·1 answer
  • What is 4x-(9-3x)=8x-1
    12·1 answer
  • What is the mixed number of 4/3
    14·2 answers
  • Let l represent an infants length in excess of 50 centimeters and let w represent the median weight of female infants. Make a ta
    8·1 answer
  • The following picture shows two gears meshed together with the arrows lined up. Gear A has 48 teeth, while gear B has 28 teeth.
    12·1 answer
  • Need help please!!! desperate!!!
    12·1 answer
  • Help can’t find the answer
    15·1 answer
  • Write the expanded form of the expression<br><br> 0.5(14x − 4y + 12)
    11·2 answers
  • Shahril bought a CD, 2 T-shirts and a pair of jeans for $133. Each
    6·1 answer
  • Please help thank you so much if you do
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!