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
Dmitry_Shevchenko [17]
3 years ago
9

Which fractions are equivalent to the following?

Mathematics
2 answers:
LiRa [457]3 years ago
5 0
It would be B. if that helps

ivanzaharov [21]3 years ago
3 0
C. 36/54 and 42/54
4/6 multiply each side by 9 to get 36/54
7/9 multiply each side by 6 to get 42/54

Hope this helps :)
You might be interested in
Which of the following cannot represent the measure of an exterior angle of a regular polygon?
stellarik [79]

Answer:

I think that it's 27

Step-by-step explanation:

Because I think that exterior angles cannot be "vertical"

6 0
2 years ago
Read 2 more answers
A traffic engineer monitors the rate at which cars enter the main highway during the afternoon rush hour. From her data she esti
sertanlavr [38]

Answer:

On average, cars enter the highway during the first half hour of rush hour at a rate 97 per minute.

Step-by-step explanation:

Given that, the rate R(t) at which cars enter the highway is given the formula

R(t)= 100(1-0.0001t^2)

The average rate of car enter the highway during first half hour of rush hour is the average value of R(t) from t=0 to t=30.

\therefore \int_0^{30}  100(1-0.0001t^2)\ dt

=[100(t-0.0001\frac{t^3}{3})]_0^{30}

=100[(30-0.0001\frac{30^3}{3})-(0-0.0001\frac{0^3}{3})]

=2901

The average rate of car is =\frac{\textrm{The number of car}}{Time}

                                           =\frac{2910}{30}

                                          =97

On average, cars enter the highway during the first half hour of rush hour at a rate 97 per minute.

8 0
3 years ago
Jean sold cupcakes and cookies yesterday. Each cupcake sold for $2.25 and each cookie sold for $0.50. At the end of the day, Jea
slega [8]

Answer:number of cupcakes sold is 13

Number of cookies sold is 27

Step-by-step explanation:

Let x represent the number of cupcakes that Jane sold.

Let y represent the number of cookies that Jane sold.

Each cupcake sold for $2.25 and each cookie sold for $0.50. At the end of the day, Jean had sold $42.75 worth of cookies and cupcakes.

This means that

2.25x + 0.5y = 42.75 - - - - - - - - - -1

she sold 40 cupcakes and cookies combined, it means that

x + y = 40

Substituting x = 40 - y into equation 1, it becomes

2.25(40 - y) + 0.5y = 42.75

90 - 2.25y + 0.5y = 42.75

- 2.25y + 0.5y = 42.75 - 90

- 1.75y = - 47.25

y = - 47.35/-1.75

y = 27

x = 40 - y

x = 40-27 = 13

.

4 0
3 years ago
Pls help asap thank you
Sati [7]

Use the Pythagorean theorem to find the height.

Height = sqrt(26^2-10^2)

Height = 24 cm

Volume = 20^2 x 24/3

Volume = 7,200 cm^3

7 0
3 years ago
Read 2 more answers
NEED ANSWER RIGHT NOW PLS Which graph represents the solution set of the inequality Negative 9 greater-than x?
Agata [3.3K]

Answer:

i think C

Step-by-step explanation:

tell me if i am wrong and hope you have a good day

3 0
2 years ago
Read 2 more answers
Other questions:
  • 6.099 to underlined digit 0
    10·2 answers
  • I dont know please help ​
    14·1 answer
  • Need help on this one
    6·1 answer
  • I need help please and thank you
    7·1 answer
  • Am i correct about this or no? Need answer asap.
    13·1 answer
  • Solve.<br> -3.5 x 0.2=<br><br> 1. -7.0<br> 2. -0.7<br> 3. 0.7<br> 4. -3.3
    14·1 answer
  • Jamel wants to buy a PS 5. He found it for $500
    9·1 answer
  • The scale drawing of a rectangular city park measures 10.0 cm by 5.0 cm. The scale of the drawing is 1.0 cm = 4.5 m. What is the
    6·1 answer
  • Write 34/9 as a decimal. If necessary, use a bar to indicate which digit or group of digits repeats.
    14·2 answers
  • The values of a,b, and c in scientific notation are 3.47 x 10^-6, 4.61 x 10^-7, and 5.52 x 10^-7, respectively. Complete the fol
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!