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
Romashka [77]
3 years ago
14

Please need help don't understand please explain

Mathematics
1 answer:
const2013 [10]3 years ago
4 0

Answer:

Combine like terms for the than you do to other side the multiply last for least you divide both sides

Step-by-step explanation:

You might be interested in
Which value of x solves the equation cos x° = sin (20° + x°), where 0 < x < 90? A. 30° B. 35° C. 40° D. 45° E. 55°
daser333 [38]

Answer:

Option B (35°).

Step-by-step explanation:

To solve this question, the trigonometric identity sin x = cos (90-x) is required. It can also be written as cos x = sin (90-x). It can be seen that this identity holds when the two angles are complementary i.e. they sum up to 90 degrees. Therefore, the answer can be determined by substituting all the options one by one in the identity cos x = sin (20+x). If x=30 degrees, then x+20=50 degrees. 30 and 50 are not complementary. If x=35 degrees, then x+20=55 degrees. 35 and 55 are complementary since their sum is 90 degrees. Therefore, B is the correct choice!!!

4 0
3 years ago
Solve 9-3(x+4)=2(x-3)-8<br> A)3<br> B)2.5<br> C)-2.5<br> D)-4
cupoosta [38]

Answer:

x=11/5, or x=2.2.

Step-by-step explanation:

9-3(x+4)=2(x-3)-8

9-3x-12=2x-6-8

9-12-3x=2x-14

-3-3x=2x-14

-3-3x-2x=-14

-3-5x=-14

5x=-3-(-14)

5x=-3+14

5x=11

x=11/5

x=2.2

4 0
3 years ago
if two people agree to pay half of the bills each month and client a pays $488 and client b pays $294 how much is owed to client
ICE Princess25 [194]

Answer:

$ 97

Step-by-step explanation:

Total payment = A + b = 488 + 294 = 782

half of bills = 782 /2 = 391

B owe to a: 488 - 391 = 97

check: 97 + 294 = 391

3 0
3 years ago
Read 2 more answers
A pet pharmaceutical company releases a new treatment, claiming to control fleas in cats for an average of 60 days per dose.
seraphim [82]
Fjdjsjshdnsnssmemsdm
4 0
2 years ago
-*~…First Answer Gets Brainliest…~*-
My name is Ann [436]

Answer:

Step-by-step explanation:

You could also use increments of 4 degrees instead, so the first line to the right of the zero point represents 4 degrees Celsius, the second represents 8 degrees and so on. Having each line represent 4 degrees is useful, since the temperatures where Celsius and Fahrenheit correspond are multiples of 4 in both scales. It's ok if you give brainliest to the other person who answered first

3 0
3 years ago
Other questions:
  • An appliance store decreases the price of a 19-in television set 24% to a sale price of $468.16. What was the original price?
    14·1 answer
  • The center of a circle lies on the line y = 4x + 1 and is tangent to the x-axis at (−3,0) . What is the equation of the circle i
    7·1 answer
  • For what values of x and y is the equation (x2 + y2)2 = (x2 – y2)2 + (2xy)2 true?
    8·1 answer
  • Choose some numbers to compare to 55 use = and &lt;,&gt; WHAT NUMBERS COMPARE TO 55
    6·1 answer
  • Solve the system by elimination method<br> 7x+5y=-25<br> 5x+3y=-23
    9·1 answer
  • Solve for a. 1/5(25−5a)=4−a
    7·2 answers
  • Please help me with this problem
    9·1 answer
  • 5x²-4(x²+1)<br>how to factorise this?​
    12·1 answer
  • PSLS ANSWER !!! &lt;&lt;&lt;&lt;&lt;&lt; The quadrilateral in Quadrant II is the image of the quadrilateral in Quadrant IV after
    12·1 answer
  • 54=6a+18b <br> 3a-9b=-27<br> please add the steps
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!