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
Snezhnost [94]
3 years ago
15

When finding the perimeter of an equilateral triangle, if one side is known, can you find the total perimeter and why or why not

?
a. yes, angles are equal
c. no, sides are not equal
b. yes, sides are equal
d. angles are not equal
Mathematics
1 answer:
Lunna [17]3 years ago
8 0
It is B because an equilateral triangle has all 3 sides that are equal
You might be interested in
Dustin has only nickels and quarters in his piggy bank. He has 49 coins total for a combined value of $8.85. How many of each ty
eduard
Well obviously quarters equal 25 cents.  So you have to divide the 8.85 by 25 first.  That means he could have 35 quarters.  That least the rest as being dimes.  So find the remaining amount of the 8.85.  If you have 35 quarters that's $8.75.  And 8.85 minus 8.75 is 10 cents.  which would be 2 nickels.  That only adds up 37 coins.  So you break down one of the 25.  That would mean 5 more coins could be nickels.  Add 37 and 5 to get 42.   Do it again.  25 cents in nickels would be 5 more coins.  would be 46.  that would be missing 2 coins. But don't forget you're also subtracting from the 35 quarters. Now you would technically have 12 nickels and 33 quarters.  So you can do it one more time.  32 quarters means there is $8 in quarters at this point.

Now add you have 12 nickels, and you made 5 more.  That's 17 nickels.  That equals 85 cents.  So add 17 and 32 to be sure you have 49 coins, which you do. 


So 17 nickels, 32 quarters to equal 49 coins and $8.85

(sorry some of it got mixed up above because I was forgetting to subtract the quarters from the total as I changed them to nickels, so pay attention to the end)
8 0
3 years ago
Find the volume of the cylinder.<br> 13 radius 16 height
Neko [114]
B
Assuming your multiplying by 3.14, you would get 8,490.56 and if you round you get 8,491
4 0
3 years ago
Which inequality represents all the solutions of -5x + 5 ≥ 160 − 10x? A. x ≤ -33 B. x ≥ 33 C. x ≥ 31 D. x ≤ 31
ikadub [295]

Answer:

The answer is B.

Step-by-step explanation:

Solve for x.

-5x + 5 \geq 160 - 10x

Add 10x to both sides, and subtract 5 from both sides.

5x \geq 155

Now, divide by 5.

x \geq 31          is the answer

#teamtrees #WAP (Water And Plant)

3 0
3 years ago
Read 2 more answers
(x^2-7x)^2+4(x^2-7x)-96 (x 2 −7x) 2 +4(x 2 −7x)−96
natita [175]

Answer:

answer...

Step-by-step explanation:

This is the answer.

6 0
2 years ago
Help me please i don't understand this thanks ​
STALIN [3.7K]

Answer:

12.75

Step-by-step explanation:

12.75 rounded to the nearest tenth is 12.8, and 12.74 won't work because it will round to 12.7.

Therefore, 12.75 is the smallest possible number.

6 0
3 years ago
Other questions:
  • How would i solve
    13·1 answer
  • Please help me ,,.......
    11·1 answer
  • PRETTY, PRETTY PLEASE HELP!!! ASAP!!!! THANKS, WILL REWARD BRAINLIEST!
    6·1 answer
  • Find m∠USW if m∠USW = 7x - 34 and m∠TSR = 4x + 9.
    7·1 answer
  • A circle with center (1, 2) passes through the point (0, 6). what is the equation of the circle
    15·2 answers
  • How many times does 2 go in to 56​
    12·1 answer
  • Need help with this question for an exam!
    15·1 answer
  • 25 POINTS!!!!!
    6·2 answers
  • 12.50x = 15 What is the value of x? What is the percent increase?​
    12·1 answer
  • What is (x^-2 y^10)^2/x^5 y^-3 using only positive exponents
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!