Mathematics Middle School

Sarah is stringing insect beads to
make a bracelet. The butterfly bead is 0.45 inch long and
the ladybug bead has a length of 0.27 inch. She uses each
type of insect bead and places them end to end. How many
of each type of bead does she use to make a line of insect
beads measuring 1.71 inches?

Answers

Answer 1

Answer: You need two butterfly and three ladybug.

Step-by-step explanation: (0.45x2) + (0.27x3) = 1.71

Answer 2
2 butterflies and 3 ladybugs

Related Questions

please help. will give brainliest to the correct answer, Thanks!

Answers

Answer:

C

Step-by-step explanation:

The dot is empty, so that means it does not include -3, which works.

It is moving right, indicating x is more than -3, which is also correct,

therefore it is C.

Hope that helps!

The answer for this question is c

Last one, I promise. And I will give you 10 points, no exceptions. Only answer if you truly know it. Any off topic answers will be reported.

Answers

Answer:

x = 33 degrees

Step-by-step explanation:

Angle ABC = BDA because they are alternate interior angles.

So:

Angle BDA = 42 degrees

x = 180 - 105 - 42

x = 33 degrees

that is correct ^^ i made sure

EXPERT HELP: EXPLAIN THE ANSWER

Answers

Answer:

A

Step-by-step explanation:

A. The average height is greater since it has a higher mean, it also vareis less

Why the others wouldn't make sense?

B. While the average height is greater, Vareity A has a smaller MAD so that means it is more consistent with it experiment results.C is wrong, the minimum height of Vareity A is 16 , while Vareity B maximum height is 18. This means Maximum B was taller than Vareity A at one point.D is wrong, Vareity A max height is 20 while Vareity b max height is 18. 20>18 so that is false

Giving brainliest to best answer <3

Answers

Answer:

B

Step-by-step explanation:

Median is the middle number in statistics and its in the middle :)

Answer:

A

Step-by-step explanation:

It is greater than all of the other scores, and only one person made it which shows it was the best grade out of all the other grades.

ahhh i.d.k how to do this pls help

Answers

Answer:

y=-2x-3

Step-by-step explanation:

The set up is always y=mx+b. You have to find m (m is slope) and b (b is y-axis). Since the line goes down, it has a negative slope. From the first point to the second, it goes down 4 and over 2. If you divide 4/2, you get 2 for the slope. The y-axis is just where the point meets the y-axis line and in this example, it meets at -3 so that is your b value.

According to my calculations the correct answer would be y=-2

In a cookie jar, there are 2 sugar cookies and 10 chocolate chip cookies. If a cookie is selected randomly, how likely is it that it will be a sugar cookie?
A. impossible B. unlikely C. likely D. certain

Answers

B, it is unlikely, because there are only 2 sugar cookies, while there are 10 chocolate chip cookies.

B. Unlikely

just trust me okay

Kelvin has a shelf that is 9/2 feet long to display books. If displaying each book requires 3/4 feet, what is the maximum number of books Kelvin can display on the shelf?

Answers

Kelvin can display 4 books.
Kelvin can display 4 books

Part A: Larry earned $11 walking his neighbors' dogs on Saturday. He earned some extra money on Sunday doing the same thing. Write an expression with a variable that shows the total amount of money Larry has earned Saturday and Sunday.

Part B: Larry was able to walk 4 more than twice as many dogs as his friend Kyle. Write an algebraic expression to represent the number of dogs Larry walked compared with Kyle.

Answers

So for part a the answer with be 11/6
Why 6 because count the weeks that wil be 6 so Monday Tuesday Wednesday thursaday and Friday then comes Saturday
6+0=6 What the guy above me said was correct

Pleaseee help mee (can't get any more wrong!!)

Answers

60% of 30 = 18
18 * 12 = 216

40% of 30 = 12
12 * 10 = 120

216 + 120 = 336
1. (60/100) x 30 = 18 pizza with 12 slices
18 x 12 = 216 total slices
2. (40/100) x 30 = 12 pizza with 10 slices
12 x 10 = 120 total slices
3. Altogether= 216 + 120 = 336 slices

giving brainliest for correct answers::
<3

Answers

Answer:

D. 15

Step-by-step explanation:

If m<2=90 and <1 and <3 are congruent, what are the measures of the unknown angles? Select all that apply.

Answers

Answer: yes

Step-by-step expl

math?

Divide the fractions. thank ya'll super much. (lol) =P

Answers

Answer:

1 4/21

Step-by-step explanation:

5/6 * 10/7

5/3 * 5/7

25/21

1 4/21

5/6 divided by 7/10
5/6 • 10/7
5•10 = 50 over 6•7 = 42
= 1 4/21

I need you guys to show work too please one by one make sure to answer every single one also this is apart of them from my homework packet so please make your answer count

Answers

1. 0.3z-13-4z+6.7
0.3-4z=-3.7z
-13+6.7=-6.3
simplified- -3.7z-6.3

2. 3x+1+6x-2+3x+1+6x-2= 18x-2

3. don’t know this one

4. 5(t-1.25) = 8.75
5t-6.25=8.75
5t=8.75+6.25
5t=15.00
t=3

Can someone answer this immediately!

Answers

Answer:

8.34 in.²

Step-by-step explanation:

It took me a while to get my calculations and honestly can't be bothered to write a whole explanation.

I am sorry but I am 95% sure I am right.

I am sorry if I am not.

72 I right I’m in college

What are the coordinates of the point that is plotted by moving 4 right from the origin and 2 down?

(2, 4)
(2, 4)

(4, -2)
(4, -2)

(-2, 4)
(-2, 4)

(-4, -2)
(-4, -2)

Answers

Answer:

4(-2)

Step-by-step explanation: down means - and you put the first number first so its that

(4, -2) hope this helps!

What is this answer (Please)

Answers

162 is the answer why does my ans
First convert them all into prime numbers and then do am + n

Please help meeee!! Finding a slope of a line

Answers

Answer:

[tex]\huge\boxed{\sf Slope = \frac{5}{2} }[/tex]

Step-by-step explanation:

Take any two points or coordinated from the graph.

Let's take (2,2) and (0,-3)

So,

[tex]\sf (x_{1},y_{1}) = (2,2)\\\\(x_{2},y_{2}) = (0,-3)[/tex]

Hence,

[tex]\sf Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\\\Slope = \frac{-3-2}{0-2} \\\\Slope = \frac{-5}{-2} \\\\Slope = \frac{5}{2} \\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807
The slope is 2/5
I need more letters

The sum of two opposite angles of a quadrilateral is 280°. The other two angles are equal. Find the measure of the equal angles. (Please)

Answers

Answer:

40° each

Step-by-step explanation:

The interior angles of a quadrilateral add up to 360°.

360° - 280° = 80°/2 = 40°

What he said ^^^^^^^^^^^^^^^

Which expression is equivalent to the phrase shown below? 7
the quotient of the sum of and , and twice the cube of A

Answers

the answer is actually cube A

You deposit $4500 into a savings account for 3 years. How much interest do you earn if the savings account has a 5% interest rate?

Answers

What interest rate do you need for a $5000 investment to double in 10 years? ... 3. How much money do you need to invest at 2 34 % in order to have $12,000 after 7 ... 5. How much interest will you earn in 8 years if you invest $7500 at 4 14 ... If you deposit $4000 into an account paying 9% annual interest compounded

i really hope this helps

if not...IM REALLY SORRY:(:<

i think that the correct answer will be $675

You want to learn about the Ferris-wheel riding habits of people, so you ask those leaving a theme park, "How many times did you ride the Ferris wheel today?"
Is the question a statistical question?Explain why or why not.

Answers

It is because it is a fact that can be proven by how many times u ride the Ferris wheel
Yes, because the answer can be expressed by a number.

oo what is 32 x 23 / 21

Answers

Answer:

35.04761905

Step-by-step explanation:

32 x 23 = 736

736/21= 35.04761905

Answer:

35.04

Step-by-step explanation:

using the formula v=4/3 pie r Squared by 3 what is the volume of a ball with a radius of 3 units

Answers

V=3/4 π 3^3
V= 3/4 π 27
V=3/4 84.823
V=113.097

PLEASE HELP ASAP
Assignment: circumference investigation

Part 1: Measuring parts of a Circle
A. Help Dakota with her homework. Use diagrams of inscribed polygons to approximate the circumference of each circle. Assume that all the circles have a radius of one. Then, calculate the ratio of the approximate circumference to the diameter.

B. Now, assume that all of these circles have a radius of two. Then, calculate the ratio of a proximate circumference to the diameter.

Answers

The answer to this question would have to be the letter B

Pls help ASAP I need help

Answers

Answer:

14

Step-by-step explanation:

94 - 10 = 84

84 / 6 = 14

The value of x is 14 so the answer is 14 have a nice day ✌

How many cuts do you need to cut a stick into:

6 parts?
11 parts?
x parts?

Answers

Answer:

5,10,1.

Step-by-step explanation:

I'm not sure about the last one but I tried. hope this helped.

Answer:

5 cuts, 10 cuts, and for the last one it is an equation.

x parts - 1 = amount of cuts for x parts.

Step-by-step explanation:

I cannot upload an image but I can represent a half image/text to show how to find out the number of cuts.

Here is a "stick" that has been cut into 6 parts.

_ _ _ _ _ _

If you count the number of cuts in the "stick", you can tell it is 5 cuts, which is one less than 6. Let's try cutting a stick into 11 parts now.

_ _ _ _ _ _ _ _ _ _ _

As you can see, there are 10 cuts in the "stick". Therefore, you can use the equation, x-1 = amount of cuts, where x represents the number of parts the stick has been cut into.

The final answer:

5 cuts

10 cuts

x-1

what is 7 − x −(−5x) − 10 + 4x

Answers

Answer:

8x-3

Step-by-step explanation:

answer is 8x-3

steps and how i solved it are in the picture !

Solve the system of equations by adding or subtracting.
3x + y = 13
2x + y = 8


The solution of the system is (____, _____).

Answers

Answer:

(5, -2)

Step-by-step explanation:

3(5)=15   15+-2=13

2(5)=10    10+-2=8

hope this helps!

(5, -2) this easy use elimination multiply one of the equations by -1, x,y

A triangular pyramid with a base length of 9 inches, a base height of 10 inches, and a height of 32 inches, what is the volume?

Answers

Answer:

Step-by-step explanation: length of pyramid =  9 inch

base of pyramid = 10 inch

height of pyramid = 32 inch

volume = 1/3 * b* h

1/3*10*32 = 106.66 cm³

Can somebody please help me and show the work as well? Thank you!

Answers

14 x 3 = 42
5 x 3 = 15
42 + 15 = 57
57 x 2 = 114
Answer: 114
the answer to the question is 114
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