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
hoa [83]
4 years ago
10

Please solve this sum asap

Mathematics
2 answers:
sveta [45]4 years ago
5 0

\frac{11-x}{3x+2} =\frac{1}{2}

Cross multiply

2(11-x) = 1(3x+2)

Distribute

22-2x = 3x+2

Subtract 22 from both sides

-2x = 3x-20

Subtract 3x from both sides

-5x = -20

Divide both sides by -5

x=4

stiv31 [10]4 years ago
5 0
X=4, I hope I helped (:
You might be interested in
The coordinates of the end points of AB and CD are A(3,6) B(8,7) C(3,3) and D(8,4). Which statement describes how AB and CD are
barxatty [35]

Step-by-step explanation:

AB and CD are related because both of their gradient are same. Next time, if you want to find out why there's 2 related/paralle line you can use the y= mx +c formula.

<h2>Hope This Help You ! :))))</h2>

3 0
3 years ago
Can someone please help me with this....differentiate,, y=(cos(x)^x
N76 [4]
y=\cos^xx=e^{\ln\cos^xx}=e^{x\ln\cos x}

Now differentiate, applying the chain rule on the right hand side.

\dfrac{\mathrm dy}{\mathrm dx}=e^{x\ln\cos x}\dfrac{\mathrm d}{\mathrm dx}[x\ln\cos x]
\dfrac{\mathrm dy}{\mathrm dx}=e^{x\ln\cos x}\left(\ln\cos x-\dfrac{x\sin x}{\cos x}\right)
\dfrac{\mathrm dy}{\mathrm dx}=e^{x\ln\cos x}\left(\ln\cos x-x\tan x\right)
\dfrac{\mathrm dy}{\mathrm dx}=\cos^xx\left(\ln\cos x-x\tan x\right)
4 0
3 years ago
Solve the problem by entering and solving an equation.
vladimir2022 [97]
2(18) + 2w = 52
2w = 16
w = 8

i am a mathematics teacher. if anything to ask please pm me
8 0
3 years ago
The triangle you created in Question 2 should coincide with the original triangle you created. (Il your
anygoal [31]

Answer:

The copied triangle is congruent to the original triangle because a series of rigid transformations mapped one to the other. It follows that the corresponding sides and angles of the two triangles are also congruent.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
True or false: 3^-1 x 3^-1=3^1
Tresset [83]

Answer:

the answer I got is false

5 0
3 years ago
Other questions:
  • After the price of a CD player had been reduced to 1/4 of its original price, it was sold for $48. What was the original price?
    9·2 answers
  • A number increased by 100% and decreased by 20% is x. what is the number ? answer:
    9·1 answer
  • The mean gpr averages of a random sample of 36 college seniors is calculated to be 2.6. the population standard deviation is 0.3
    14·1 answer
  • A circle with radius of 1cm sits inside a 3cm x 4cm rectangle.What is the area of the shaded region?
    10·1 answer
  • It cost $180 to rent a car for 3 days. Find the cost for renting a car for 1 week.
    10·2 answers
  • How long will it take you to drive 135 miles at the speed of 45 miles per hour
    8·1 answer
  • Under the translation (x-2 , y +3) the point (0,-4) will become (-2,-7) true or false
    9·1 answer
  • Name a triangles from the description
    14·2 answers
  • I need help with this question ASAP
    14·1 answer
  • 18
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!