Answers
Answer:
I think it's 500
Step-by-step explanation:
Since each decagon is 10 Units of perimeter each 50 Decagons (50*10) is 500
Answer: Perimeter=500
Step-by-step explanation:
Perimeter of Figure 1 = 10
Perimeter of Figure 50 = 50x10 = 500
Related Questions
BRAINLIEST AND 20 POINTS PLZ HELP ASAP
A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to the measure of the exterior angle.
In which step did the student first make a mistake and how can it be corrected?
Step 1; it should be m∠m + m∠n + m∠o = 180 degrees (sum of angles in a triangle)
Step 1; it should be m∠m + m∠n + m∠o = 90 degrees (adjacent angles)
Step 2; it should be m∠o + m∠p = 180 degrees (alternate exterior angles)
Step 2; m∠p − m∠o = 90 degrees (alternate interior angles)
Answers
Answer:
Step 1: It should be m∠m + m∠n + m∠o = 180° (sum of angles in a triangle)
Step-by-step explanation:
He made the mistake in Step 1: m∠m + m∠n + m∠p = 180°
It should be m∠m + m∠n + m∠o = 180°
Then only, he can equate it with m∠o + m∠p in step 3.
So, m∠p is the exterior angle and m∠m and m∠n are the two remote interior angles.
m∠o is the adjacent angle to m∠p. They form a linear pair.
Hence, the correct answer is Step 1.
I DONT KNOW HELP PLEASE !!!
Explain how to find the fraction of the shop's T-shirts that are medium, blue, and on sale. Choose the correct answer below.
A.
Multiply the fraction of T-shirts that are blue by the fraction of the T-shirts that are on sale. Then, multiply the result by the fraction of the blue T-shirts that are on sale that are size medium.
B.
Add the fraction of T-shirts that are blue and the fraction of the T-shirts that are on sale. Then, multiply the result by the fraction of the blue T-shirts that are on sale that are size medium.
C.
Add the fraction of T-shirts that are blue and the fraction of the T-shirts that are on sale. Then, add the result to the fraction of the blue T-shirts that are on sale that are size medium.
D.
Multiply the fraction of T-shirts that are blue by the fraction of the T-shirts that are on sale. Then, add the result to the fraction of the blue T-shirts that are on sale that are size medium.
Answers
Answer:
I think its A. Multiply the fraction of T-shirts that are blue by the fraction of the T-shirts that are on sale. Then, multiply the result by the fraction of the blue T-shirts that are on sale that are size medium.
Step-by-step explanation:
hallllllllllllllllllllp
Answers
Answer:
first one is the multiplicitive property of equality, second one is 42/18, third is 63/3 = m/7, and the last one is 11.0 inches
In the table, 0 represents the time when the storm started. How much snow was on the
ground then?
Answers
What is the slope of y=6x+2?
Answer: __________
Answers
Answer:
6
Step-by-step explanation:
Jamie planted 16 tulip bulbs this weekend. This represents 40% of the bulbs she purchased. How many total bulbs did Jamie purchase?
TIMED! HURRY!
Answers
Answer:
40
Step-by-step explanation:
16 bulbs: 40%
32 bulbs: 80%
40 bulbs: 100%
three ratios that are equivalent to 4:3
Answers
Answer: 8:6 ,
20:15 , 36:28
Step-by-step explanation:
Answer:
A, C, D
Step-by-step explanation:
A: 4x2 is 8 and 3x2 is 6
C: 4x5 is 20 and 3x5 is 15
D: 4x8 is 32 and 3x8 is 24
hope this helped!
p.s it would be cool if you gave me brainliest.
can someone help me out :P
Answers
C
Step-by-step explanation:
Which statement correctly describes the expression (-70)(-6)?
A. Both factors are negative, so the product will be positive.
B. Both factors are negative, so the product will be negative.
C. One factor is positive and one factor is negative, so the product will be negative.
D. One factor is positive and one factor is negative, so the product will be positive.
Answers
Answer: the answer is letter A
Step-by-step explanation:
If sally reads two books a month , how many moths will it take her to read 20 books?
Answers
Answer:
10 months
Step-by-step explanation:
What is 45 x 78÷ 14 + 98
Answers
Answer:
Step-by-step explanation:
45*75=3510/14=250.71+98=348.7142857142857
Help would be much appreciated T^T
Answers
First; a reflection over the Y axis and the new points would be A(4,4) B(2,2) C(2,-1) D(4,1). (The Y value should be the same and the X axis should be the opposite)
Second; It should be moved three units down to get the points that A’ B’ C’ and D’ lie
I *think* they are congruent. I forgot what it exactly means, but they still have the same shape size and have all the same angles.
Hope this helps.
Find the measure of the exterior angle.
Help please I don't know how I am supposed to start.
Answers
Answer:
Step-by-step explanation:
?
t + 10 + t + 20 + t = 180
3t + 30 = 180
3t = 150
t =50
Amira needs 24 and StartFraction 3 over 10 EndFraction feet of fencing material to make a fence for her small garden. Which number represents the additive inverse of this number?
Negative 24 and StartFraction 3 over 10 EndFraction
Negative 24
StartFraction 3 over 10 EndFraction
24 and StartFraction 3 over 10 EndFraction
Answers
Answer:-24 3/10
Step-by-step explanation:We have been given that Amira needs feet of fencing material to make a fence for her small garden. We are asked to find the additive inverse of our given number.
We know that additive inverse of a number is that number, which we add to a number to create the sum of zero.
Complete the steps to solve the equation.
1/5t + 2 - ____ = 17 - _____
1/5t=______
_____ * 1/5t =______
t=_______
Answers
blank 3: 17
blank 4: 5
blank 5: 5 (17)
blank 6: 85
The complete steps are;
⇒ 1/5t + 2 - 2 = 17 - 2
⇒ 1/5t = 15
⇒ 5 * 1/5t = 5 * 15
⇒ t = 75
What is linear expression?
A linear expression is an algebraic statement where each term is either a constant or variable raised to the power one.
We have to given some steps of equation.
Now, The complete steps to solve the equation are;
1/5t + 2 - ____ = 17 - _____
Subtract 2 from both sides;
⇒ 1/5t + 2 - 2 = 17 - 2
⇒ 1/5t = 15
Multiply 5 in both sides;
⇒ 5 * 1/5t = 5 * 15
⇒ t = 75
So, The complete steps are;
⇒ 1/5t + 2 - 2 = 17 - 2
⇒ 1/5t = 15
⇒ 5 * 1/5t = 5 * 15
⇒ t = 75
Learn more about the linear expression visit:
https://brainly.com/question/26260688
#SPJ2
What is the equation of this line? Please help I will give extra points and the brain thing.
y=−3x−4/3
y=4/3x−3
y=3/4x−3
y=−3x−3/4
Answers
Because the y intercept is -3 and the slope is rise 3 run 4 making it 3/4. It is a increasing line so it has a positive slope
I hope this is right
Answers
Answer:
Laverska untyska masctera A.)
Step-by-step explanation:
Unski :)
Different Signs or Same Signs? Sort the expressions.
Click each expression and pick the correct category.
25 + -14
3 + -7
-4 + -9
-18 + 33
-19 + -3
23 + 67
-9 + 4
5 + 3
Same sign, add and keep the sign
Different signs, subtract and keep sign of larger number
Answers
2)-4
3)-13
4)15
5)—22
6)90
7)-5
8)8
PLZ HELP I DIDN"T UNDERSTAND MY TEACHER PLZ HELP!!
Answers
Explanation is that the slope in answer B the 3 is at the 5
Answer:
A
Step-by-step explanation:
A is the only chart where 5 and 3 connect at an exact point
here is a meme( free of charge)
Please help me with this
Answers
Answer:
the first box is 7
the second box is 9
your friends does earn more money per hour
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
A. You earn $56 in 8 hours
To find hourly pay rate, you do
56/8=7
So $7 is your pay rate
B. Now your friend
He earns $36 in 4 hours
So divide 36/4=9
So $9 is his pay rate.
C. Since you earn $7 per hour and your friend earns $9 per hour, your friend earns more.
WHat's the answer!! Help, has to be either B or D
Answers
Answer:
D
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
(2/5 - 1/10) + 2^3 - 23/25
Answers
Answer:
the answer is 7.38
Step-by-step explanation:
Answer:
369/50 if your looking for fraction based if your not then its 7.38
Step-by-step explanation:
which one pls HELP PLSSSS
Answers
Answer:
Its the first one
Step-by-step explanation:
5(x+y)
-8x
Definition: The ______ place is the place two to the left of the decimal point in a number.
Term:
WILL GIVE BRAINLIEST
Answers
Answer:
tens place
Step-by-step explanation:
Answer:
tenth place
Step-by-step explanation:
Identify which equations have one solution, infinitely many solutions, or no solution.
3/2x + 2.3 – 1/2x = 4.3 + x
2x + 2/3 = 2x + 4/5 – 4x
17/4 + 4.2y - 9/4 = 2.2y + 6 + 2y - 4
5r + 2 = 6r + 3 – r
-2x + 2 + 4x = 16/5 + 2x - 6/5
3.2p – 2.5 + 2.1p = 5p – 7/2
Answers
Answer:
1. have one solution
2. have many solutions
3. have one solution
4. have one solution
5.have no solution
6. have many solutions
sorry if I'm wrong
A few boats were traveling upstream and downstream. A satellite recorded the movements of several boats. A motor boat traveled -3.4 miles for every hour in 0.75 hours. How much progress?
Explain plsss
Answers
Answer:
-2.55
if it goes -3.4 miles per hour and it goes for 3/4 of an hour, then -3.4÷4= -0.85 and -0.85•3= -2.55
-3.4 x .75= -2.55
It made -2.55 miles in .75 of a mile or 45 minutes going at a speed of -3.4 mph
(15 PTS) Help me plz.
Answers
Answer:
1.) C 2.) B 3.) B
Step-by-step explanation:
I had to do the same thing :)
Simplify: (-1/3+1/9) 4^2+5/18
A)-2/9
B)32/9
C)-59/18
D)73/18
Answers
Answer:
A -59/18
or
-3/5/18-3.27...
Step-by-step explanation:
First you wanna calculate the sum
(1/3+1/9)×4²+5/18=
-2/9×4²+5/18
Then you wanna evaluate the power
(1/3+1/9)×4²+5/18=
-2/9×16+5/18
Now you are gonna calculate the product
-2/9×16+5/18=
-32/9+5/18
Last you want to calculate the sum
-32/9+5/18=
-59/18
Sry if wrong
A)-2/9
Pardon me if this is wrong <3
HELP 15 POINT AND WILL MARK BRIANLYEST. Emma said that when you multiply three negative decimals, the product will be positive.
Use these numbers to answer the questions:
-2.5, -3.8, -2.7, 4.5
Part A: Is Emma's statement always true, sometimes true, or always false? Write two equations to support your answer. (10 points)
Part B: Write a rule for multiplying three negative decimals. (5 points)
Part C: Emma changed her statement to say that when you multiply two negative decimals and a positive decimal, the product will be positive. Is Emma's new statement always true, sometimes true, or always false? Write two equations to support your answer. (10 points)
Answers
Answer:
A)Her statement is not correct because a negative times a negative is a positive but if you times it by negative again then it will be negative again not positive
B)(–3) – (–5) = (–3) + 5 = 2
c)Yes she is correct
5 – (–3) = 5 + 3 = 8
(–3) – (–5) = (–3) + 5 = 2
Step-by-step explanation:
explanation: none
Which scale drawing of a triangle was created by using a scale factor of One-fourth, if the original right triangle has a height of 16 cm and a base length of 12 cm? (The figures below are not drawn to scale.)
A triangle with base 3 centimeters and height 4 centimeters.
A triangle with base 3 centimeters and height 2 centimeters.
A triangle with base 6 centimeters and height 8 centimeters.
A triangle with base 12 centimeters and height 9 centimeters.
Answers
Answer: The First on I believe