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
ollegr [7]
2 years ago
8

What is the value of a in the equation 304 b =54, when b =9? O 15 O 18 0 21 O 27

Mathematics
1 answer:
Serhud [2]2 years ago
5 0

Step-by-step explanation:

I'm not sure where a is supposed to be in this equation, but I'm going to assume it's supposed to be written as either 3a x 4b = 54, or 304b = 54a. If it's something else, let me know, but I'll just answer these two for now.

1. 3a x 4b

So we know that b is equal to 9. Therefore, we can rewrite

3a \times 4b = 54

as

3a \times 4(9) = 54

To get rid of a multiplier on one side, divide both sides by the number you want gone. I'll use 4(9), which equals 36.

3a = 54 \div 36 = 1.5

Then we can divide by 3 to get

a = 1.5 \div 3 = 0.5

0.5 isn't a viable answer, so I'll try the second interpretation.

2. 304b = 54a

This one is a bit easier. All we need to do is divide both sides by 54 to get

304b \div 54 = a

304 x 9 = 2736

2736/54 = 50.66...

Again, not a viable answer. Please edit your question to include a and I'll give it another shot!

You might be interested in
A change machine can accept $1, $5, $10, and $20 bills and returns quarters. What is the domain and range of this situation?
Svet_ta [14]

Answer:

Domain {1,5,10,20}

Ranger {4,20,40,80}

Step-by-step explanation:

$1=4 quarters

$5=20 quarters

$10=40 quarters

$20=80 quarters

Domain {1,5,10,20}

Ranger {4,20,40,80}

5 0
3 years ago
Makayla and Madison are combining their fabric to see how much they have in all. If Makayla has 1 1/2 yards of fabric and Madiso
IgorLugansk [536]

Estimating Fabric Yardage Needs for Common Misses Garments

Garment Fabric Width 35-36 inches Fabric Width 52-54 inches

Blouse, capped sleeves 2 yards 1-3/8 yards

Camisole, bias cut 1-1/3 yards 1-1/8 yards

Dress, short sleeves with straight skirt 4-1/4 yards 2-5/8 yards

Dress, long sleeves with straight skirt 5 yards 3-1/8 yards

5 0
3 years ago
Read 2 more answers
If a heptagon has an area of 105 in2, what is the measure of one side ?
kumpel [21]

Answer:

5.38 inches

Step-by-step explanation:

The formula for Area of an Heptagon

= A=7/4a²cot(180°/7)

Area = 105in²

Side a = ?

The formula for Side a

= √4A ×tan (180°/7)/7

= √4 × 105 × tan (180°/7) /7

= 5.37536 inches

Approximately = 5.38 inches.

4 0
3 years ago
FOR A TEST!! HELP! Complete the similarity ratio for the similar triangles.
tatyana61 [14]

Answer:

add them up

Step-by-step explanation:

add 8 10 10 and 80 25 20

7 0
3 years ago
This table represents a funtion. What is f(-2) ?
Monica [59]
You forgot to post the function
6 0
2 years ago
Read 2 more answers
Other questions:
  • Just look at the pic and I'll give you points if you answer it Thanks bye
    14·1 answer
  • Simplify 8(x - 4).<br> A. 8x-4<br> B. 8x-32<br> C. x-32<br> D. x-4
    5·2 answers
  • A tank has a capacity of 10 gallons. When it is full it contains 15% alcohol. How many gallons must be replaced by an 80% soluti
    5·1 answer
  • If two planes cross one another, the their intersection is 2 lines?
    6·1 answer
  • Rita and Bernie both play the same online game. In today's play, Rita earns 6 points 3 times and loses 4 points twice.
    11·1 answer
  • Display the data in a dot plot
    6·1 answer
  • Help! Will give out brainliest
    5·2 answers
  • Hurry please! I will give the right answer brainliest! A developer has 7 1/2 acres of land to build houses on. If each house is
    10·2 answers
  • If f(x) = log(x), what is the transformation that<br> 1<br> occurs if g(x) =<br> log(x) - 1?<br> 3
    10·1 answer
  • Rewrite the following expression 9(6+7n)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!