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
Gwar [14]
2 years ago
6

Which of the following expressions can be used to find x? Solve for x. Round to the nearest

Mathematics
1 answer:
REY [17]2 years ago
6 0
Either a or c

Explanation :
You might be interested in
write an equation for the line that passes through (5,-4) and is perpendicular to the graph of 5x -2y=-6
Vadim26 [7]

Answer:

y = (-2/5)x - 2

Step-by-step explanation:

One way to attack this problem is to interchange the coefficients of x and y and change the sign of one to +:  5x - 2y = -6 becomes 2x + 5y = c.  Solving for the slope, m, we get 5y = -2x + c first, and then y = (-2/5)x + D.

Subbing 5 for x and -4 for y, we now have -4 = (-2/5)(5) + D.

Then -4 = -2 + D, so that D = -2.

The desired equation is thus y = (-2/5)x - 2.

Check:  Does this pass through (5, -4)?  Is -4 = (-2/5)(5) - 2 true?  Yes.

Is the slope -2/5 the negative reciprocal of 5/2?  Yes, it is.


6 0
3 years ago
As seen in the diagram below, Hawa is building a walkway with a width of a feet to go
slega [8]

Answer:

8 feet

Step-by-step explanation:

you have to calculate :(19+2x)(6+2x)=770

you will get X1=8,X2= negetive some value but measurement cant be negative .if you put X=8 you'll find LHS=RHS

7 0
2 years ago
Read 2 more answers
In circle Q with the measure of minor arc PR= 48°, find mZPSR.<br> S<br> A<br> R<br> р P.
Darya [45]

Answer:

txitsursitfylfitsrizjfzjfsitsitsitsottsshdh

3 0
3 years ago
Please help me!! Solve for 'a'. <br> b=(4*a)-3<br> ----------<br> 4
lilavasa [31]

here u go! i hope this is correct :)

8 0
2 years ago
Read 2 more answers
James and Sarah went out to lunch. The price of lunch for both of them was $60. They tipped their server 10% of that amount.
kvasek [131]

Answer:

$66

Step-by-step explanation:

$60 *0.1 is 6. $60+6 is 66. That is the price of the whole thing

Hope this helps plz mark brainliest :D

3 0
2 years ago
Read 2 more answers
Other questions:
  • Determine the slope from the graphs
    12·1 answer
  • What is the y-intercept of the function,represented by the table of values below?
    15·1 answer
  • 2. (10 points) The population of a city is 9,560. The population is growing at a rate of 2.5% annually.
    7·1 answer
  • I need help with this problem (it's number 3)
    15·1 answer
  • Want to be brailest well then answer thia and be the branilest HURRY UP
    11·2 answers
  • WILL MARK BRAINLIEST Person A buys 10 granola bars and 6 cups of yogurt for $18. Person B buys 5 granola bars and 4 cups of yogu
    13·1 answer
  • URGENT. The cover of a science textbook has a width of (x-2) and a length of (x^2 -5x+4) inches. Find the area of the cover of t
    12·1 answer
  • SOMEONE PLEASE HELP IVE BEEN STUCK ON THIS SO LONG AND I DONT KNOW WHAT TO WRITE PLEASE HELP ITS DUE TODAY!!!:(
    10·1 answer
  • Which inequality is graphed? <br>1. 2&lt;x<br>2. 2&gt;x<br>3. 2&lt;_x<br>4. 2&gt;_x​
    8·1 answer
  • Solve for a. 15-a/12=22
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!