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
Nuetrik [128]
3 years ago
12

6x+4=45 find the value of x​

Mathematics
1 answer:
RSB [31]3 years ago
8 0

Answer:

x = 41/6  or  6.8333333

Step-by-step explanation:

When solving for x, work backwards to get to x,  here we have 4 more than 6 times x, so subtract the 4 from both sides...

  6x + 4 = 45       becomes

   

      6x = 41

Now get rid of the 6 by dividing both sides by 6 to isolate x...

    6x = 41    becomes

      x = 41/6      or 6.8333333 as a decimal

You might be interested in
Pls help me help me pls ​
grin007 [14]

Answer:

Point B

Step-by-step explanation:

Lines given:

  • y= 2/5x - 1/2
  • y= -1/3x +2/3

x coordinate of intersection of given lines is:

  • 2/5x - 1/2= -1/3x+2/3
  • 2/5x+1/3x= 2/3 +1/2
  • 6/15x+5/15x= 4/6+3/6
  • 11/15x=7/6
  • x= 7*15/11*6
  • x= 35/22

For this value of x, the value of y is:

  • y= 2/5*35/22 - 1/2
  • y=14/22- 1/2
  • y= 3/22

As per graph point (35/22, 3/22) is point B

4 0
3 years ago
Uzanne can work 10 math problems in 15 minutes. How many can she work in an hour and a half?
jeyben [28]
1 and half hour
= 60 minutes+ 30 minutes
= 90 minutes

Now,

Uzanne need 15 minutes to do 10 problems
Uzanne need 1 minute to complete 10/15 problems

Uzanne need 90 minutes to do
= (10/15)*90
=(2/3)*90
=2*30
=60 problems
4 0
3 years ago
Transformation!! Please only help if you have the answer!!
pshichka [43]

Answer:

the answer for this one is A

Step-by-step explanation:

mostly because for this you're only looking for H and not the rest of them so if you reflect is itll be in the same spot just on the opposite side

8 0
3 years ago
Lynn is trying to determine how far away Student B is from the balloon. He decides to use the
kaheart [24]

Answer:

See Explanation

Step-by-step explanation:

<em>The question is incomplete as the image that illustrates the scenario is not given.</em>

<em>However, I can deduce that the question is about a right-angled triangle.</em>

<em>So, I will give a general explanation on how to find each of the side of the triangle, given a side and an angle.</em>

<em />

<u>For triangle A (solve for b)</u>

Using cosine formula.

\cos \theta = \frac{Adjacent}{Hypotenuse}

\cos 60= \frac{5}{b}

Make b the subject

b= \frac{5}{\cos 60}

<u>For triangle B (solve for b)</u>

Using cosine formula.

\sin \theta = \frac{Opposite}{Hypotenuse}

\sin 60= \frac{b}{5}

Make b the subject

b = 5\sin 60

<u>For triangle C (solve for b)</u>

Using cosine formula.

\tan \theta = \frac{Opposite}{Adjacent}

\tan 60= \frac{b}{5}

Make b the subject

b = 5\tan 60

3 0
2 years ago
Read 2 more answers
Which of the following graphs correctly represents the inequality 3y≤6x+4?
Pavel [41]

Answer:

the last graph where the point is on the number 4 on the y intercept

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Kabul’s bookshop marks up all books by 40 percent of their cost. The overhead rate is 16 percent of the selling price. What is t
    15·1 answer
  • Which pair of numbers is relatively prime?
    11·1 answer
  • The lengths of a lawn mower part are approximately normally distributed with a given mean = 4 in. and standard deviation = 0.2 i
    8·2 answers
  • If 4 video games costs $125, how much does 1 video game cost?
    7·2 answers
  • Graph y = 2x-7 plot it !
    8·1 answer
  • What is the speed of a snake that moves 20 m in 5 seconds ?
    5·1 answer
  • How do you simplify the complex fraction 5/6 over 1 1/4
    13·1 answer
  • A map using a scale inch of 1 to 5 miles shows a section of land with an area of 3.2 in.² what is the actual area of the section
    15·1 answer
  • HELP I NEED AN ANSWER REALLY FAST AND PLEASE EXPLAIN HOW YOU GOT THE ANSWER I WILL GIVE YOU THE CROWN!!!
    13·1 answer
  • When dividing fractions, the ________ term becomes the reciprocal
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!