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
olchik [2.2K]
3 years ago
9

7a-4=3(a+9)+4a plz help

Mathematics
1 answer:
sweet [91]3 years ago
7 0
7a-4=3a+27+4a
7a-4=7a+27

you sure you type the right question?
You might be interested in
-10 is both rational number and integer
insens350 [35]

Yes, that's quite true.  It's also a real number, and a negative number.

Did you have a question to ask ?


6 0
3 years ago
Read 2 more answers
I need help on the math question look at pic​
frutty [35]

Answer:

9 is answer . . . . . . . ........

5 0
3 years ago
If someone could help! ​
ad-work [718]

Step-by-step explanation:

This time round, use SOH method (Sin angle = Opposite/Hypotenuse)

given Opposite = 7

Hypotenuse = 10

\sin(x)  =  \frac{opposite}{hypotenuse}  \\  \sin(x)  =  \frac{7}{10}  \\ x =  {sin}^{ - 1} ( \frac{7}{10} ) \\  = 44.4deg(nearest \: tenth)

4 0
3 years ago
PLEASEEEEEE HELP ME WITH THIS ONE ASAP PLEASE AND THANK YOU
Artemon [7]

Answer:

x=9 and z=83

Step-by-step explanation:

First you subtract 97 from 180 because that gives you z because 180 is a flat angle and 83 plus 97 gives 180. For x the opposite angle is also 97 so you set the equation 5x + 52 = 180 and you solve for x to get the x value. Hope this helps :)

6 0
3 years ago
If 6 lemons cost 90p what is the price of 1 lemon and four lemons
alina1380 [7]
75p is the correct answer because 1 lemon is 15p
8 0
3 years ago
Read 2 more answers
Other questions:
  • A beach ball weighs 3 ounces. Do 14 beach balls weigh more than 4 pounds? yes no Submit
    7·2 answers
  • How many times can 18 go into 45
    15·2 answers
  • The equation of the piecewise function f(x) is below. What is the value of f(3)
    14·1 answer
  • When multiplying 0.9 X 4 you must turn the 4 into a 4.0 and then line up the decimal points
    5·1 answer
  • Sorry the orange spot doesn’t mean anything. Can u plz help???
    13·1 answer
  • What adds to get 12 and multiply to 45
    13·2 answers
  • Form the intersection for the following sets. M = { } N = {6, 7, 8, 9, 10} M ∩ N = {0, 6, 7, 8, 9, 10} {Ø, 6, 7, 8, 9, 10} {6, 7
    15·2 answers
  • Question 10 What best describes Theoretical Probability? A.) Flipping a coin once to see if it's a heads or tails. B.) Using mat
    10·1 answer
  • Calculate and simplify:<br><br>-2+3(1-4)-2​
    13·2 answers
  • Please help me i dont know what i am doing
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!