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
Readme [11.4K]
2 years ago
8

1 2/3 ÷x=2 7/9 solve for x, please

Mathematics
1 answer:
rodikova [14]2 years ago
4 0

Answer:

x = 3/5

Step-by-step explanation:

Solve for x:

5/(3 x) = 25/9

Take the reciprocal of both sides:

(3 x)/5 = 9/25

Multiply both sides by 5/3:

Answer: x = 3/5

You might be interested in
Steel is formed by combining masses of carbon and iron in the ratio 1:49. How many pounds of iron would it take to create 10 pou
Sergeu [11.5K]

Answer:

9.8

Step-by-step explanation:

1:49= ratio of carbon to to iron

1+49= steel

50=10pounds

49=?pounds

49 * 10/50

=49/5

=9.8pounds

4 0
3 years ago
She needs 3/4 cup of water she needs 10 more servings what's the answer A 1/1/5 b 3/1/4 c 7/2/4 d 8/2/3
Eddi Din [679]
<h2><u>Corect option</u> :</h2>

= \color{plum}\tt(C) 7 \frac{2}{4}

<h2><u>Answer with steps</u> :</h2>

Quantity of water she needs = \tt \frac{3}{4} \:  cup

Number of servings she needs = 10

Number of cups of water she will need :

= \tt \frac{3}{4} \:   \times 10

=  \tt\frac{30}{4}

=\tt  7\frac{2}{4} \:  cups

Thus, she needs \tt  7\frac{2}{4} \:  cups of water.

Therefore, the correct option is \color{plum}\tt(C) 7 \frac{2}{4}

7 0
2 years ago
Given that curl F = 2yi – 2zj + 3k, find the surface integral of the normal component of curl F (not F) over (a) the open hemisp
Dimas [21]

Use Stokes' theorem for both parts, which equates the surface integral of the curl to the line integral along the surface's boundary.

a. The boundary of the hemisphere is the circle x^2+y^2=9 in the plane z=0, where the curl is \mathrm{curl}\vec F=2y\,\vec\imath+3\,\vec k. Green's theorem applies here, so that

\displaystyle\iint_S\mathrm{curl}\vec F\cdot\mathrm d\vec S=\int_{\partial S}\vec F\cdot\mathrm d\vec r=3\int_{x^2+y^2=9}\mathrm d\vec r

which means the value of the line integral is 3 times the area of the circle, or 27\pi.

b. The closed sphere has no boundary, so by Stokes' theorem the integral is 0.

7 0
3 years ago
Can you divide 3 by 8? Explain your response.
Margaret [11]

Answer:

Yes

Step-by-step explanation:

You can divide anything.

7 0
2 years ago
This is a plane with two axes as a frame of reference. The x axis is a horizontal line and the y axis is perpendicular to it the
stira [4]

Answer:

Coordinate plane

Step-by-step explanation:

The two dimensional plane made up by the intersection of a vertical (y-axis) and a horizontal (x-axis) perpendicular lines that cross each other once at the zero point mark known as the origin is called the Cartesian plane or coordinate plane. The origin is labeled letter O with coordinates 0,0

The Cartesian plane is used to plot graph lines and points so as to present algebraic ideas in a visual form and to form as well as interpret ideas in algebra.

7 0
3 years ago
Other questions:
  • G(x)=9x-11 find g(8)
    9·1 answer
  • Find x when y=5 if y varies inversely as x and x=6 when y =-18
    13·1 answer
  • A clerk has 4 different letters that need to go in 4 different envelopes. What is the probability that all 4 letters are placed
    7·1 answer
  • HELP ASAP! <br><br> What is the measure of the indicated central angle?
    8·1 answer
  • What number is 12 and a half percent of 64
    7·2 answers
  • Help me!! i am not good at this virtual algebra stuff
    7·1 answer
  • S = ut + ½ at² u = 10 a = -2 t= ½ what would s equate to?
    10·2 answers
  • QUESTION 1<br> Express the following ratios as fractions.<br> 4:6
    6·2 answers
  • Triangle has side lengths of (9k – 4m) centimeters, (8k + 3n)
    7·1 answer
  • Solve for p. <br> P=?<br> 12 = p<br> 11 12
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!