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
iren2701 [21]
3 years ago
9

How does identifying the part in the whole help you write the percent proportion

Mathematics
1 answer:
julia-pushkina [17]3 years ago
5 0
"part/whole is equal to percent proportion over 100%"
You might be interested in
Monica is a lawyer who earns $8,322.65 every month. She spends $830.98 on rent, $210.36 on food, and $120.45 on gas every month.
LenaWriter [7]
Add the cost of all expenses together and subtract them from Monica's total earnings. Monica has $7,160.86 left.
5 0
3 years ago
Read 2 more answers
If tan ⁡x=12/5, and 0°
Charra [1.4K]

The value of sin(2x) is \frac{120}{169}

Explanation:

Given that tan x =\frac{12}{5}

The formula for sin(2x) is \sin (2 x)=2 \sin x \cos x

Since, \tan x=\frac{o p p}{a d j}

Also, it is given that tan x =\frac{12}{5}

Thus, opp=12 and adj=5

To find the hypotenuse, let us use the pythagoras theorem,

\begin{aligned}h y p &=\sqrt{12^{2}+5^{2}} \\&=\sqrt{144+25} \\&=\sqrt{169} \\&=13\end{aligned}

Now, we can find the value of sin x and cos x.

\sin x=\frac{\text { opp }}{h y p}=\frac{12}{13}

\cos x=\frac{a d j}{h y p}=\frac{5}{13}

Now, substituting these values in the formula for sin 2x, we get,

\begin{aligned}\sin (2 x) &=2 \sin x \cos x \\&=2\left(\frac{12}{13}\right)\left(\frac{5}{13}\right) \\&=\frac{120}{169}\end{aligned}

Thus, the value of sin(2x) is \frac{120}{169}

8 0
2 years ago
I LIKE YOUR CUT G!!!
Volgvan

Answer:

thx:)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the point of intersection?
Tomtit [17]
The correct answer is: The point where the lines meet. Hope this helps!!
8 0
3 years ago
Read 2 more answers
I need help with my homework .... It is passed due I have to get it done. If not I will get a F on it ... Please help me with it
Yuki888 [10]

a) see attachment for graph

b) D: [0, 2.5]    <em>time cannot be negative so the x-values start at 0</em>

   R: [0, 100]    <em>height cannot be negative so the y-values start at 0</em>

c) 84 ft             <em>refer to the red coordinate on the graph</em>

d) 1.75 seconds   <em>refer to the blue coordinate on the graph</em>

e) 2.5 seconds     <em>refer to the green coordinate on the graph</em>

<em />

When looking for coordinates at the various given values, remember that x is time and y is height.  

  • If you are given time, then look at the y-value for height
  • If you are given height, then look at the x-value for the time.

<em />

4 0
2 years ago
Other questions:
  • The ratio of Sam's age to Hank's age is 5 to 3. If the sum of their ages is 24, how old is Hank?
    7·1 answer
  • Find an equation of the circle having the given center and radius.<br> Center ( - 1, 1), radius 7
    5·2 answers
  • Evaluate each expression.<br> 1) 10x5+4²+(5+30-10)<br> ezzyy
    6·1 answer
  • -4÷7+2÷7+1÷7 whats the awnser to this
    15·2 answers
  • Solve 5 - 8 sin x = 5+2 sin x for 0° ≤ x ≤ 180° degrees
    15·2 answers
  • Which statement best explains why pollution stays within the Earth's atmosphere? *
    11·1 answer
  • Solve x-5/7-2x=5-x/3+1<br>CAN ANYONE ANSWER​
    10·1 answer
  • In a right ABC with B and C complementary, sin B = p and cos B = q. What is sin C – cos C?
    8·1 answer
  • The Statue of Liberty is approximately 300 ft. tall, and the right arm is approximately 42 ft. long. On a scale model that is 2
    13·1 answer
  • The derivative of y with respect to x, when y = 3e^5x - 2 is:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!