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
MrRissso [65]
3 years ago
11

Can someone solve this please?

Mathematics
2 answers:
saveliy_v [14]3 years ago
5 0
Perimeter: 28 + 42 + 21 + 28 + 49 + 21 + 21 + 28 = 238
The bigger octagon is 7x bigger
liq [111]3 years ago
4 0
Multiply every number from the small octagon by 7 then add the  products to get 238.
You might be interested in
Find the annual interest rate. Round your answer to the nearest hundredth of a percent.
12345 [234]
The answer to the interest rate is 1%
8 0
3 years ago
a jug for the basketball team holds 20 gallons of water to make an energy drink 1 cup of mix is used for every 2 gallons of wate
Natasha2012 [34]
20gallons of water ÷ 2 because for every 2 gallons = 1 cup
20÷2=10
10cups
3 0
3 years ago
Read 2 more answers
A collection of dimes and quarters is worth $6.50. There are 35 coins in all. How many dimes are there?
DIA [1.3K]
Lets do this like this:
X = number of quarters and y=number of dimes.
Now, we know that the total number is 35 and that the change adds up to 6.50.
One equation we can form is <span>x+y=35</span>Remember the total number of coins is 35.
The other equation is <span>25x+.1y=6.5</span>Because the number of dimes times their value plus the number of quarters times their value gives us a total of 6.5. Now we can solve for x or y easily in the first equation.
Solving for y like this:<span>y=35−x</span>We can substitute this into the other equation to obtain<span>.25x+.1(35−x)=6.5</span>This simplifies to<span>.15x+3.5=6.5</span><span>.15x=3</span><span>x=<span>20
I hope this can help you indeed</span></span>
8 0
3 years ago
Help please this is due by 10:35.
loris [4]

It's a reflection across the y axis because They are both still equal(all sides are equal) but flipped around. Also, if you calculate, all the midpoints of corresponding points are on the y axis, which shows that it is a reflection over the y axis and nothing more.

It could also be reflect across the x axis, then the y axis, then the x axis again because the reflections across the x axis cancel out with each other. So it is basically is a reflection across the y axis.

Choice 4 because when you rotate it by 180 it lands in the third quadrant exactly one reflection away. When you reflect it across the x axis, it becomes the desired triangle.

Choices 1 and 2 and 4.

4 0
3 years ago
Read 2 more answers
Brainliest answer 
marshall27 [118]
A . ...................
3 0
3 years ago
Other questions:
  • Item 8 An account earns simple interest. $700 at 8% for 6 years a. Find the interest earned. $ b. Find the balance of the accoun
    14·1 answer
  • How many solutions does this system have? 6 x + 3 y = negative 12. y = negative 2 x + 4. one , two , infinite number , no soluti
    9·2 answers
  • Right and solve an equation to find the number n.four times a difference of a number and seven is 12
    10·1 answer
  • Which statement describes the vertical asymptotes of the graph of f(x)=x^2-64/8x-64
    14·2 answers
  • Tom keeps all of his favorite marbles in a special leather bag. right know five red marbles four marbles and three marbles are i
    7·1 answer
  • Find the inverse of the function.
    12·1 answer
  • The sum of a number x and 8, all divided by 3
    13·1 answer
  • What is the area of a pentagon with the side length of 13 and apothem of 9?
    6·1 answer
  • Examples of long division?
    13·1 answer
  • How many, and what type of solutions, does3x2−x−5=0 have?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!