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
icang [17]
3 years ago
14

How to solve. 0.05x+0.02x=4.9

Mathematics
2 answers:
yuradex [85]3 years ago
6 0
5x/100 + 2x/100 =49/10
7x/100 =49/10
x = 49×100/7×10
x. =. 7×10
x = 70
vitfil [10]3 years ago
3 0
<span>0.07x = 4.9 I hope this helps (;</span>
You might be interested in
Surface Area = <br><br><br> 96 ft2<br><br><br> 160 ft2<br><br><br> 88 ft2
TEA [102]

Answer:

16 total square units ig

7 0
2 years ago
The function f(x) = One-sixth (two-fifths) Superscript x is reflected across the y-axis to create the function g(x). Which order
Gekata [30.6K]

The ordered pair (-3 , \frac{4}{375} ) is on g(x) ⇒ 1st answer

Step-by-step explanation:

Let us revise the reflection across the axes

  • If the function f(x) reflected across the x-axis, then its image is g(x) = - f(x)  (change the sign of y)
  • If the function f(x) reflected across the y-axis, then its image is g(x) = f(-x)  (change the sign of x)

∵ f(x)=\frac{1}{6}(\frac{2}{5})^{x}

∵ f(x) is reflected across the y-axis to create the function g(x)

- Change the sign of x

∴ g(x)=\frac{1}{6}(\frac{2}{5})^{-x}

To find the point that lies on g(x) substitute x in g(x) by the x-coordinate of the point if the answer equal to the y-coordinate of the point, then the point lies on it if not then the point does not lie on it

∵ The coordinates of the point are (-3 , \frac{4}{375} )

∴ x = -3 and y = \frac{4}{375}

- Substitute x by -3 in g(x)

∵ g(x)=\frac{1}{6}(\frac{2}{5})^{-x}

∴ g(x)=\frac{1}{6}(\frac{2}{5})^{-(-3)}

∴ g(x)=\frac{1}{6}(\frac{2}{5})^{3}

∵ (\frac{2}{5})^{3}=\frac{2^{3}}{5^{3}}=\frac{8}{125}

∴ g(x)=\frac{1}{6}(\frac{8}{125})

∴ g(x)=\frac{8}{750}

- Divide up and down by 2

∴ g(x)=\frac{4}{375}

∵ The value of g(x) equal to the y-coordinate of the point

∴ The point (-3 , \frac{4}{375} ) lies on g(x)

The ordered pair (-3 , \frac{4}{375} ) is on g(x)

Learn more:

You can learn more about the reflection in brainly.com/question/5017530

#LearnwithBrainly

9 0
2 years ago
Read 2 more answers
An arc of length 8 in. is intersected by a central angle in a circle with a radius of 3 in. What is the measure of the angle? Ro
krok68 [10]
Using the formula
L=rx  (x=angle)
x=L/r
x=8/3
x=2.6 radians
7 0
3 years ago
Which of the following is the quotient of the rational expressions shown below?
Gre4nikov [31]

Answer:

The answer is D

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
4. What is the value of a in the following equation: 6a = 54?<br> b. 7<br> C. 12<br> d. 8<br> a. 9
Korolek [52]

Answer:

9

Step-by-step explanation:

6a=54

a=54/6

a=9

8 0
2 years ago
Other questions:
  • Dmitri wants to cover the top and sides of the box shown with glass tiles that are 5mm square. How many tiles does he need? ( Th
    7·1 answer
  • What is the value of x?<br><br><br><br>Please help ✨
    14·1 answer
  • Write the equation in vertex form for the parabola that will satisfy the given
    15·1 answer
  • Given the following geometric sequence find the common ratio {0.45, 0.9, 1.8}
    9·1 answer
  • Bill measures the circumference of a circular fish pond to be 28 ft.
    10·2 answers
  • Two trucks started toward each other at the same time from towns 500 km apart. One truck traveled at a rate of 65 km
    14·1 answer
  • Can some one simplify (5x+2)(x²-9)(x+12) thanks :3
    8·1 answer
  • These tables correspond to inputs and outputs. Select whether these input and output tables could represent a functions.
    12·1 answer
  • Find the value of $15,000 invested in a mutual fund that eatfied an annual percentage rate of 8.25%, compounded monthly, for 8 y
    10·1 answer
  • I’ll give you a huge virtual bear hug if you answer this right
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!