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
Andrews [41]
3 years ago
8

What is the solution to -1/4(4/9-3x)-2/9=7/9

Mathematics
1 answer:
liq [111]3 years ago
4 0

Answer:

40/27

Step-by-step explanation:

-1/4(4/9-3x)-2/9=7/9

-1/9+3/4x=7/9+2/9

3/4x=9/9-(-1/9)

3/4x=9/9+1/9

3/4x=10/9

x=(10/9)/(3/4)

x=(10/9)(4/3)

x=40/27

You might be interested in
H=vt+1/2gt^2 solving for G <br>GIVING BRAINLISEST
ololo11 [35]

Answer:

g=\frac{2h}{t^2}-\frac{2v}{t}

Step-by-step explanation:

So we have the equation:

h=vt+\frac{1}{2}gt^2

And we want to solve for g.

First, isolate g. To do so, subtract vt from both sides:

h-vt=\frac{1}{2}gt^2

Multiply both sides by 2:

2h-2vt=gt^2

Now, divide both sides by t^2:

g=\frac{2h-2vt}{t^2}

Expand:

g=\frac{2h}{t^2}-\frac{2vt}{t^2}

Simplify the second term:

g=\frac{2h}{t^2}-\frac{2v}{t}

And we're done!

8 0
3 years ago
Read 2 more answers
3 + (10 − 2)2 ÷ 4 ⋅ 1/2 whole to the power of 4
pshichka [43]

Answer:

equals 4 i believe..

Step-by-step explanation:


4 0
3 years ago
I’ll give brainly pls help me ☹️!!!
Lera25 [3.4K]

Answer:

728000 mosquitoes

Step-by-step explanation:

In attachment

Please giv brainliest, thanks!

6 0
3 years ago
Figure 2 is a scaled copy of figure 1. Identify the point in figure 2 that corresponds to point M in figure 1.
Naddik [55]

Step-by-step explanation:

Can you put an photo up like what is it from on edge?

4 0
3 years ago
A ribbon is cut into n parts. The length of each part increases such that they form a geometric progression. SPM Given the lengt
emmainna [20.7K]

Answer:

Step-by-step explanation:

Let\ say\ r \ the \common\ ratio:\\a)a_4=r^2*a_2=9*a_2\Longrightarrow\ r=3\ (not\ -3\ since\ parts\ are\ positive)\\\\b)\\\displaystyle \sum_{i=1}^{n} a_i =a_1+a_2+a_3+...+a_n\\\\=a_1+a_1*r+a_1*r^2+a_1*r^3+...+a_1*r^{n-1}\\\\=a_1*(1+r+r^2+...+r^{n-1})\\\\=a_1*\dfrac{r^n-1}{r-1} \\\\147620=5*\frac{(3^n-1)}{3-1} \\\\3^n-1=\frac{2*147620}{5} \\\\3^n=59049 \\\\n*ln(3)=ln(59049)\\\\n=\dfrac{ln(59049)}{ln(3)} \\\\n=10\\\\a_n=5*3^{10-1}=5*19683=98415(cm)

5 0
3 years ago
Other questions:
  • the length of a rectangle is 3 times the width. The perimeter is 44 cm. What are the dimensions of the rectangle?
    7·2 answers
  • Find the area of the region bounded by the curves y equals the inverse sine of x/4, y = 0, and x = 4 obtained by integrating wit
    9·1 answer
  • Find the surface area of 10ft 5ft 1ft
    9·1 answer
  • How to find the middle of the circle given a point on the circle?
    7·1 answer
  • Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.
    6·1 answer
  • Solve
    10·1 answer
  • Olivia has $143 in the bank. She withdraws $40. Then she deposits &amp;92. Write an addition expression to represent the situati
    6·1 answer
  • Find the volume of the triangular prism​
    10·1 answer
  • A robotics company sells robot vacuum cleaners. Since the newest model was introduced a
    11·1 answer
  • What is the y-intercept of f(x)=3/5x<br> a. (1, 0)<br> b. (1, 3/5)<br> c. (0, 0)<br> d. (0, 1)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!