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
eimsori [14]
3 years ago
7

HURRY!!! ILL MARK U BRAINLIEST!! After completing the fraction division StartFraction 7 Over 3 EndFraction divided by StartFract

ion 2 Over 9 EndFraction, Bai used the multiplication below to check his work. StartFraction 21 Over 2 EndFraction times StartFraction 2 Over 9 EndFraction = StartFraction 42 Over 18 EndFraction = StartFraction 7 Over 3 EndFraction Which is the most accurate description of Bai’s work? Bai found the correct quotient and checked his work using multiplication correctly. Bai found the correct quotient but checked his work using multiplication incorrectly. Bai found an incorrect quotient but checked his work using multiplication correctly. Bai found an incorrect quotient and checked his work using multiplication incorrectly.
Mathematics
3 answers:
egoroff_w [7]3 years ago
8 0

ANSWER:

Bai found the correct quotient and checked his work using multiplication correctly.

Step-by-step explanation:

ss7ja [257]3 years ago
6 0

Answer:a

Step-by-step explanation:

Joe_Bro932 years ago
0 0

Bai found the correct quotient and checked his work using multiplication correctly.

You might be interested in
12(6)+1/4*2^2 <br> help me solve this expression plzzz
egoroff_w [7]
Your answer would be 73
3 0
4 years ago
At the afternoon matinee movie, 2 adult tickets and 4 child tickets cost $32, and 4 adult tickets and 3 child tickets cost $44.
Yuliya22 [10]

Answer:

2x + 4y = 32

4x + 3y = 44

Step-by-step explanation:

From the information supplied in the question, we can see that 2 adult tickets and 4 child tickets cost $32. This means we multiply the cost of an adult ticket by 2 and add it to the product of 4 child tickets and its price I.e y.

We can also see that to get a total cost of $44, 4 adult tickets and 3 child tickets were bought. Hence, we simply multiply the cost of an adult ticket by 4 and add it to the product of 3 child ticket and its price

8 0
3 years ago
Find all values of c such that 3^2c+1=28*3^c-9. If you find more than one value of c, then list your values in increasing order​
avanturin [10]

3^{2c} + 1 = 28\times3^c - 9 \implies 3^{2c} - 28\times3^c = -10

Complete the square on the left side:

3^{2c} - 28\times3^c = \left(3^{2c}-28\times3^c+14^2\right)-14^2 = \left(3^c-14\right)^2 - 196

Then the equation becomes

\left(3^c-14\right)^2 - 196 = -10 \\\\ \left(3^c-14\right)^2 = 186 \\\\ 3^c - 14 = \pm\sqrt{186} \\\\ 3^c = 14\pm\sqrt{186}

Both 14 + √186 and 14 - √186 are positive numbers, so we can take the logarithm (base 3) of both sides without issue:

\log_3\left(3^c) = c = \log_3\left(14\pm\sqrt{186}\right)

Then in increasing order, the solutions are

<em>c</em> = log₃(14 - √186), <em>c</em> = log₃(14 + √186)

3 0
3 years ago
My final balance after 48 months was $896 if I originally put $800 into the bank what was the interest rate?
Leni [432]
The interest rate is 6%
8 0
4 years ago
(x/5) + 3 = 9<br> show your work
lisabon 2012 [21]

Answer:

x=30

Step-by-step explanation:

9 - 3 = (x/5)

6 = x/5

(x/5) = 6

x = 5x6

x = 30

Check

(30/5) + 3 = 9

6 + 3 = 9

6 0
3 years ago
Read 2 more answers
Other questions:
  • Farrah is painting vases to sell in a local craft show. She paints 8 vases in 2 hours. Which is a reasonable estimate of the amo
    9·2 answers
  • What are all the square roots of 3600
    13·2 answers
  • Time= 2 hours+12 minutes per lightswitch. She charges her costumers a call-out fee of £35,plus £30 per hour. How much should a c
    11·1 answer
  • Rearrange the equation <br> a = 4xy to solve for x
    12·2 answers
  • PLEASE ANSWER FAST WILL MARK BRAINLIEST! <br> please answer all to get brainliest!
    14·2 answers
  • Someone help me out please
    14·2 answers
  • A rocket ship is travelling at an average speed of 1.75 × 104 miles per hour. How many miles will the rocket ship travel in 1.2
    15·1 answer
  • A model giraffe has a scale of 1 in : 3 ft. If the real giraffe is 12 ft tall, then how tall is the model giraffe? someone teach
    12·1 answer
  • 15 men produce 500 watches in 15 working days. How long would it take 45 men to produce 500
    8·2 answers
  • An ice cream seller takes 20 gallons of ice cream in her truck each day. Let X stand for the number of gallons that she sells. T
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!