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
OleMash [197]
3 years ago
14

72

Mathematics
1 answer:
Rzqust [24]3 years ago
6 0

Answer:

36

Step-by-step explanation:

The way to read this question would go: What is 72% of 50 because that will get you the number of correct solutions. When reading a statement like that, the word "of" means to multiply. However, before we multiply those two values we have to convert the value "72" into percent form. To do that you just divide it by 100 to get 0.72. Then following the statement, you would do 0.72*50 to get your final value of 36 correct questions

You might be interested in
The passage states that the farm managers react to
Neporo4naja [7]

The passage indicates that the farm's managers reacted to Nawab's receipt of a motorcycle with disgust. The correct answer is A.

Given a passage shown below in the attached pictures.

Option A is the best answer. The passage says that Nawab's new motorcycle led to "the disgust of the ranchers" (line 7 ).

Options other than A are B, C, and D are incorrect because the passage specifically states that Nawab's new motorcycle resulted in "the disgust of the ranchers", not happiness. their happiness (option B), their jealousy (option C) or their indifference (option D). The passage is therefore given that the managers of the farm reacted to Nawab's receipt of a motorcycle with disgust.

Learn more about the passage from here brainly.com/question/12555695

#SPJ4

8 0
2 years ago
A man has a mass of 120kg, he reduces his mass by 15%, how many kilograms is that​
Varvara68 [4.7K]

Answer:

your answer should be 102kg i could be wrong.

5 0
2 years ago
Read 2 more answers
Rewrite with only sin x and cos x.
Annette [7]

Option A

\cos 3 x=\cos x-4 \cos x \sin ^{2} x

<em><u>Solution:</u></em>

Given that we have to rewrite with only sin x and cos x

Given is cos 3x

cos 3x = cos(x + 2x)

We know that,

\cos (a+b)=\cos a \cos b-\sin a \sin b

Therefore,

\cos (x+2 x)=\cos x \cos 2 x-\sin x \sin 2 x  ---- eqn 1

We know that,

\sin 2 x=2 \sin x \cos x

\cos 2 x=\cos ^{2} x-\sin ^{2} x

Substituting these values in eqn 1

\cos (x+2 x)=\cos x\left(\cos ^{2} x-\sin ^{2} x\right)-\sin x(2 \sin x \cos x)  -------- eqn 2

We know that,

\cos ^{2} x-\sin ^{2} x=1-2 \sin ^{2} x

Applying this in above eqn 2, we get

\cos (x+2 x)=\cos x\left(1-2 \sin ^{2} x\right)-\sin x(2 \sin x \cos x)

\begin{aligned}&\cos (x+2 x)=\cos x-2 \sin ^{2} x \cos x-2 \sin ^{2} x \cos x\\\\&\cos (x+2 x)=\cos x-4 \sin ^{2} x \cos x\end{aligned}

\cos (x+2 x)=\cos x-4 \cos x \sin ^{2} x

Therefore,

\cos 3 x=\cos x-4 \cos x \sin ^{2} x

Option A is correct

7 0
3 years ago
A point is plotted on the number line at 234 . A second point is plotted at −413 .
hammer [34]

Answer:

7 1/12

Step-by-step explanation:

i took the test 1.13 Quiz: Distance on a Number Line

6 0
3 years ago
(3.45 x 103) + (1.23 x 103)​
mr Goodwill [35]

Answer:

482

Step-by-step explanation:

!!!!!!!!!!!!!!!!!

6 0
3 years ago
Other questions:
  • E=m*c^2 find out what m equal
    6·1 answer
  • andrea was given the following equation to solve , 5x - 2 = 2x + 7 , she decided to combine the 5x and 2x on the left side , lea
    6·1 answer
  • What is the least common multiple of 10, 20, and 14?
    12·1 answer
  • A ceiling fan has
    9·1 answer
  • (1 and 1/2 x 3 and 5/6 = ?/2⇔___
    11·1 answer
  • Add &amp; subtract comple
    8·1 answer
  • To find the quotient of 156.38 and 100, move the decimal point in 156.38 (two four three five) places to the (left,right)
    8·2 answers
  • A canoe rental company charges $6 for the first hour and $5 for each additional hour.
    11·1 answer
  • What is the name of this line?
    15·2 answers
  • Round 10,053 to the nearest hundreds?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!