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
almond37 [142]
4 years ago
11

HELP PLS 30) PTS

Mathematics
1 answer:
Verdich [7]4 years ago
6 0

Answer:

32 ; 20

Step-by-step explanation:

Middle section: 26

Sum of parallel lengths: 2 × 26 = 52

Ratio of the sides:

100% : 62.5%

8 : 5

5/(8+5) × 52

20

8/(8+5) × 52

32

You might be interested in
How long does it take to reach 1 million if you keep doubling a number everyday?
Darya [45]
28 days or 672 hours
8 0
4 years ago
7) Kelly reads x hours a week. Tim reads two times more than Kelly and Jim reads five hours more than Tim. Which expression repr
Vesnalui [34]

Answer:

I believe it is X * 2 + 5 = Jim's total

Step-by-step explanation:

X is the amount of hours Kelly reads and multiplying X by 2 is how you find Tim's total. Then to find Jim's total you add 5 because that's how many more hours he reads than Tim.


6 0
3 years ago
What is the perimeter of the perimeter of the polygon in the diagram?
erica [24]

Answer:

D

Step-by-step explanation:

Use the distance formula to find all of the sides.

Then add them together

5 0
3 years ago
Read 2 more answers
Y=-6x^2+100x-180
Hunter-Best [27]
In the figure we have the graphic of this equation. So, the vertex is the maximum of this function. This point means that the maximum <span>daily profit from soccer balls is:

</span>y = 236.67
<span>
And this happens when the </span><span>selling price of each soccer ball is:

</span>x = 8.33
<span>
So if you want to get the best daily profit, this is the price you must sell each soccer ball.</span>

4 0
3 years ago
Read 2 more answers
Find the critical numbers of the function. (Enter your answers as a comma-separated list. Use n to denote any arbitrary integer
lyudmila [28]

If

f(\theta)=10\cos\theta+5\sin^2\theta

then the derivative is

f'(\theta)=-10\sin\theta+10\sin\theta\cos\theta

Critical points occur where f'(\theta)=0. This happens for

-10\sin\theta+10\sin\theta\cos\theta=0

-10\sin\theta(1-\cos\theta)=0

\implies-10\sin\theta=0\text{ or }1-\cos\theta=0

In the first case, we find

-10\sin\theta=0\implies\sin\theta=0\implies\theta=n\pi

In the second,

1-\cos\theta=0\implies\cos\theta=1\implies\theta=2n\pi

So all the critical points occur at multiples of \pi, or n\pi. (This includes all the even multiples of \pi.)

3 0
3 years ago
Other questions:
  • What is 7/8 of a hour subtracted by 1/5 of 7/8 of a hour?
    11·1 answer
  • Determine which ordered pair is a solution of y = x to the power of 2, minus 2. Choices: (5,21), (-5, 24), (-1, -1), (-2, 6)
    9·2 answers
  • jason invested $200 she earned a simple interest of 10% per year on the initial investment.if no money was added or removed from
    15·2 answers
  • PLEASE HELP QUICK!<br> √9=?
    9·2 answers
  • Write and algebraic expression for 10 less than the product of seven and F
    9·1 answer
  • Here are some points, have a good day!
    10·2 answers
  • Help? 2/7 done! We got this! I tried myself and I got a decimal ‍♀️
    14·1 answer
  • 1.4 – ( ___ ) = 2<br> Pls hurry plz
    10·2 answers
  • How many half cubes are needed to fill in the gap of the box
    14·2 answers
  • Find the tangent of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!