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
DedPeter [7]
3 years ago
14

one pentagon has an area of 16 cm and the other pentagon has an area of 28 cm what is the ratio of both. they are similar pentag

ons
Mathematics
1 answer:
spayn [35]3 years ago
3 0
Find a gcf for the two areas and divide by it.

16/4= 4
28/4= 7

Answer: 4:7

(Hope this helps)
You might be interested in
True or false im dumb sorry
Elis [28]

Answer:

False

Step-by-step explanation:

Tell me if you need an explanation

7 0
3 years ago
Read 2 more answers
Find the solution to 3 ^-x = x^ 3 + x to the nearest tenth.
galben [10]

We can rewrite this by subtracting the right side to get

... 3^(-x) -x^3 -x = 0

A graphing calculator shows this to have a solution near x=0.5.

_____

There are no algebraic means for solving such a combination of exponential and polynomial functions.

6 0
3 years ago
Can you find the third angle measure in a triangle, if given the other two angle measures?
valentina_108 [34]

yes. there is an equation.

6 0
3 years ago
10. Subtract the<br>fractions.<br>20 1 / 2 - 15 1/2 =<br>*Bonus: Reduce the<br>fraction.​
BartSMP [9]

Answer: 5

Step-by-step explanation:

20\frac{1}{2}-15\frac{1}{2}

20-15(\frac{1}{2}-\frac{1}{2})

5

3 0
4 years ago
I need help with these questions
lorasvet [3.4K]
4.

4x - 36 = 2*(x+7) => 4x - 36 = 2x + 14 => 4x - 2x = 50 => x = 25 => DG = 4*25 - 36 = 64.
8 0
3 years ago
Other questions:
  • A thing can grow up to 0.75 feet a day. <br><br> how fast in inches per hour can it grow up to?
    9·1 answer
  • Can someone please solve this for me
    9·1 answer
  • A salesperson's daily earnings include $115 per day plus commission equal to x percent (in decimal form) of his daily sales. Wri
    8·1 answer
  • A scientist wants to compare the behavior of dolphins in a part of the Gulf of Mexico contaminated by an oil spill to the behavi
    12·1 answer
  • A ball dropped from a height of s feet takes t seconds to hit the ground, where t = . How much longer
    5·1 answer
  • What times what equals 84
    6·2 answers
  • The problem is in the picture :)
    15·1 answer
  • You bought a magazine for $2 and some erasers for $5 each. You spent a total of $12. How many erasers did you buy?​
    8·2 answers
  • Please help will give brainlyist
    13·1 answer
  • Elena is buying cups and plates for her party. Cups are sold in packs of 8 and plates are sold in packs of 6. She wants to have
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!