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
Anna71 [15]
3 years ago
11

75% of ? = 30 helppp

Mathematics
2 answers:
jekas [21]3 years ago
5 0

Answer:

So 75% of 40 = 30.

Step-by-step explanation:

Hello!

Let's represent this as an equation so its easier to understand and solve.

We can represent any number as "n," and 75% as \frac{75}{100}.

\frac{75}{100} · n = 30

Multiplying by 100 to get rid of the fraction:

75n = 3000

Dividing by 75:

n = 40.

So 75% of 40 = 30.

The number is \boxed{40}.

Hope this helps!

dalvyx [7]3 years ago
3 0

Answer: 40

<u>Divide</u>

30÷75%=40

<u>Final Answer</u>

40

Note: When finding answers like these divide the number by the percent.

You might be interested in
(ab^2 x -b^4a^3)^2<br><br> What is the answers
Umnica [9.8K]

Answer:

\left(ab^2x-b^4a^3\right)^2:\quad a^2b^4x^2-2a^4b^6x+a^6b^8

Step-by-step explanation:

Given the expression

\left(ab^2\:x\:-b^4a^3\right)^2

solving the expression

\left(ab^2\:x\:-b^4a^3\right)^2

\mathrm{Apply\:Perfect\:Square\:Formula}:\quad \left(a-b\right)^2=a^2-2ab+b^2

a=ab^2x,\:\:b=b^4a^3

so the expression becomes

=\left(ab^2x\right)^2-2ab^2xb^4a^3+\left(b^4a^3\right)^2

=a^2b^4x^2-2a^4b^6x+a^6b^8

Thus,

\left(ab^2x-b^4a^3\right)^2:\quad a^2b^4x^2-2a^4b^6x+a^6b^8

3 0
2 years ago
Consider the following figure.
Karolina [17]

Answer:

BD = 16

Step-by-step explanation:

By applying mean proportional theorem in the given right triangles,

\frac{AD}{BD}=\frac{BD}{CD}

AD × CD = BD²

8 × 32 = BD²

BD = √256

BD = 16

Therefore, measure of side BD = 16 units.

4 0
2 years ago
5. One ship sailed from Hawaii on a course represented by the equation 3 215 2 y x . Another ship left Tahiti on a course repres
Alex777 [14]
100000 I really don’t know to be honest
7 0
3 years ago
Could y'all help me with thiss question i'll name you the brainliest hoping your day is going well!
Neporo4naja [7]

Answer:

the first two and last one

Step-by-step explanation:

8 0
2 years ago
What is the least common multiple of 5 and 2
Svetradugi [14.3K]
10 is the least common multiple of 5 and 2
3 0
3 years ago
Other questions:
  • Which is bigger square root of 1001 - square root of 1000 or 1/10?
    13·1 answer
  • A person standing 20 feet from a streetlight casts a shadow as shown. How many times taller is the streetlight than the person?
    13·1 answer
  • What is the slope of this line?<br> A) 3<br> B) -3<br> C) 1/3<br> D) -1/3
    12·2 answers
  • What is 39 cups to pints?
    6·2 answers
  • Zeituni's standard deduction on her federal income tax return is $5700. If she paid $4670 in state taxes and $1180 in mortgage i
    12·2 answers
  • What is an equation of the line that passes through the point (-5, -6) and is
    15·1 answer
  • Help me please that's problem number3 .help me
    8·1 answer
  • I forgot how to solve equations such as 3x+5y=-5. Can you give me examples?
    7·2 answers
  • A bow bear could watch 44 in 4 seconds at this rate how far can a brown bear run in 20 seconds​
    9·2 answers
  • How do you get the game among us on hp laptop
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!