Mathematics Middle School

What is the total length of the tadpoles that are 1/8 inch and 1/4 inch long?

7/8 inches
5/8 inches
3/8 inches
1 1/8 inches
fractions

What Is The Total Length Of The Tadpoles That Are 1/8 Inch And 1/4 Inch Long? 7/8 Inches 5/8 Inches 3/8

Answers

Answer 1

Answer: 7/8 inches

Step-by-step explanation: There are 3 x's for 1/8 so that is 3/8. There are 2 x's for 1/4 which is 2/4, but you need to have the same denominator so you do 2 times the numerator and denimator which is 4/8. 3/8 + 4/8 = 7/8

Answer 2
Sorry if I got it wrong but it’s 7/8 in

Related Questions

Given the area model of the right triangle below, what is the missing area?

Answers

Answer:

Use the pythagorean theorem

Step-by-step explanation:

25 use the equation a=sqrt of c^2 - b^2 so you would have 169-144 sqrt that and then multiple 5 x 5 to get the area of the square.

Find the area of the circle. Round your answer to the nearest hundredth. 15 in.

Answers

well nearest hundredth is 3

The answer is 94.2
If you multiply 3.14 by 15 then multiply that result by 2, you get 94.2.
I hope this helps

Can someone help me please

Answers

Answer:

R= C x 2 - 5

C= R/2

Step-by-step explanation:

the answer is r - 5 > 72

the graph below represents the rate for the cost of b books. write an equation to represent the cost c.

Answers

Answer: y=Mx+b

Step-by-step explanation:

I'm learning this in class right now lol The answer is y=mx+b. enjoy ur day/night! :3

Ophelia keeps flour in a cylindrical canister. The capacity of the full canister is 75.36 in^3..When it is filled halfway the flour reaches a height of 3 in. What is the diameter of the canister?

Answers

Answer:

4 (rounded to the nearest whole number)

Step-by-step explanation:

total height = 3 x 2 = 6

Volume = radius^2 * pi * height

75.36= radius^2 * pi * 6

75.36/pi = radius^2 * 6  

23,987833 = radius^2 * 6

23,987833/6 = radius^2

3,997972 = radius^2

radius = 1,999493

diameter = radius x 2 = 1,999493 x 2 = 3,998986

What is the scale factor of the dilation?

Is the dilation an enlargement or a reduction?

Answers

Answers:

Scale Factor = 3/4

This is a reduction

======================================================

Explanation:

Let's focus on the point R(4,4). That's the preimage point for the image of R ' (3,3).

Let k be the scale factor. We multiply this value of k by the x,y coordinates of point R to jump to R '

we have x = 4 jump to 4k which is the x coordinate of point R'

So we set 4k equal to 3 and solve for k to get k = 3/4. The scale factor is 3/4 or 0.75

We have a reduction since the image triangle T'R'S' is smaller compared to the preimage triangle TRS. We can see that we have a reduction by looking at the scale factor. If 0 < k < 1, then we have a reduction. If k > 1, then we have an enlargement instead. So we go with the first option since 0 < 3/4 < 1 or you could say 0 < 0.75 < 1.

Answer:

A reduction (think shrinking) is a dilation that creates a smaller image, and an enlargement is a dilation that creates a larger image

Step-by-step explanation:

C=
5
9
(F−32)

The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?

A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of
5
9
degree Celsius.
A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.
A temperature increase of
5
9
degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only
D) I and II only



This is just for fun. Lets see who can get this right!!!

Answers

B.

I might be wrong pls dont be mad

Solve the x
-9 (1/2x - 3) = 45

Answers

Answer:

=

−

3

6

7

Step-by-step explanation:

Answer:

x = -4

Step-by-step explanation:

-9 (1/2x - 3) = 45

Divide both sides by -9

1/2x - 3 = -5

Add 3 to both sides

1/2x = -2

multiply both sides by 2

x = -4

Please if you do both I will give brainiest (to the first one to answer)

Answers

Answer:

Answer to first:

Yes, x is a rational number.Yes, y is a rational number.Y is larger

Answer to second:

I know that -3.4 is a rational number because it is an integer or decimal not equal to zero.

Step-by-step explanation:

Explanations to first:

0.147 is rational because you can write it out.0.147 bar is rational because it can be written as a fraction.Y is larger because the numbers keep repeating, so it has a larger value than 0.147.

Can someone give me a small lesson on nets and surface areas??

Thank you if you can. I really don’t understand.

Answers

Hi!

Here is the definition of a net from www.icoachmath.com:

“Net is a two-dimensional pattern of a three-dimensional figure that can be folded to form the figure. In other words, net is a flattened three-dimensional figure which can be turned into the solid by folding it.”

In the photo is an example of a net of a rectangular prism.

Surface area is the measure of the total area of the surface of a 3D object. For example, if I have a cube, the surface area would be the area of the outside of the cube.

Hope this helped,

Caroline

a net is just the sides of a 3d shape ‘unfolded’.

What is the equation of the line in slope-intercept form? (5 points)

Question 5 options:
1)
y = 36x − 3
2)
y = −3x + 36
3)
y = −3x + 12
4)
y = −12x + 3

Answers

Answer:

1) look at the picture

2) look at the picture

3) look at the picture

4) look at the picture

Step-by-step explanation: Hope this help :D

Answer:

y=-3x+36

Step-by-step explanation:

because the line crosses the y axis at 36

Hazel has 1 3\4 cups of rice. It takes 1 \8cup of rice to make one cup of chicken and rice soup. How many cups of chicken and rice soup can Hazel make if she uses all of her rice?

Answers

Answer: 3 1/8
Explanation: you do 13/4 - 1/8= 3 1/9
I think the answer is 3 1/8 ---> emphasis on the I tHiNk :^

What is the mean of these numbers :
10, 12, 8, 11, 10, 15, 7

Answers

Answer:

10.4

Step-by-step explanation:

AMOGUS

Answer:

Step-by-step explanation:

Formula to solve for avg./mean: x + y + z...(numbers given in problem). Divide the sum by the number of numbers.

10 + 12 + 8 + 11 + 10 + 15 + 7 = 73

73 / 7 = 10.428571...

73/7 ~ 10.43

How do i find the answer to 6/2(1+298)?

Answers

first you do the thing in the ()
Use Please Excuse My Dear Aunt Sally

P
E
M
D
A
S

Parentheses
Exponent
Multiplication
Division
Addition
Subtraction

So (1+298)=299
299x2=598
598/6=99.666667


But if 6/2 is a fraction then u just multiply 3x299=897

Please answer! Multiple choice accepted

Answers

B is an answer for sure. I seen that it says multiple answers accepted but not necessary?
The answer is b :)) hope this helps

A coin is tossed two times and the results are heads and heads. What is the probability in fraction form?

Answers

Answer:

The probability of getting two heads on two coin tosses is 0.5 x 0.5 or 0.25.

(The probability of getting heads on the toss of a coin is 0.5)

Step-by-step explanation:

The Product Rule is evident from the visual representation of all possible outcomes of tossing two coins.

0.5 or 1/2! hope this helped

in a coordinate plane what is the difference between (-3 1/2, 4) and (2 1/2)?​

Answers

Answer:

?

Step-by-step explanation:

By difference I think you mean how far away from? I don't really know what you mean by this but I will try to help.

1/2-4=-3 1/2

2-(-3 1/2)=5 1/2

-3 1/2

5 1/2

Above is a fraction.

I hope that I helped. Sorry if it wasn't the answer you were looking for.

I need help on this also could I get an explanation on how you solved it? Please don't take my points ill get u banned. :P

Answers

Answer:

1/2

Step-by-step explanation:

4 is the total right and 5/7 make it half so it will be 1/2. hope this helps!

1/16
Hope this helps, have a good day
^^

In what periods are the lanthanides and actinides? Where are they
placed in the periodic table? Why?

Answers

Lanthanides are in period 6 and actinides are in period 7. They are at the down part of the page so that the periodic table can fit on the page.

Answer: They are palced in 6th and 7th period below the periodic table due to their properties and to keep the balanced shape of periodic table.

What is the median of these numbers :
65,56,76,65,52,89,41

Answers

Answer:

65

Step-by-step explanation:

You find the one equally in the center of the numbers after they are in order.

65 is the answer of the median n don’t know what else to right cause I need answers too

please and answer correctly, i will give brainleist

Answers

Answer 1: Meal

Answer 2: Spinning the number less than 3 and fliping tailes

Step-by-step explanation 1: Because there are way more choices to choose from so more people will go for the meal chose.

Step-by-step explanation 2: It is more likely to land on a 3 or below because of the chances and for it to land on heads is a 50-50 chance

Hope this helped!

Answer:

8 = 21    9 = 20   10 = 24   11 = 60

Step-by-step explanation:

15 = 7/10

16 = 9/10

17  = 9/10

18 = 0/10

19 = 13/10

20 = 13/10

Write an equation that you can use to solve for the height of the triangle (x). Notice that the perimeter is 48 feet.

A. 48 = 12 + 20 + x
B. 48 = 12(x)/2
C. 48 = 12(x) (20)
D. 48 = 12 + 20 - x

Answers

The answer is A.48=12+20+x
A IS answer 48 = 12 + 20 + x

Find x. (Finding an angle measure given extended triangles) Please helpppppp

Answers

Answer:

39

here the answer

39 is x of this angle measure given

Higher Order Thinking A customer at a clothing store is buying a pair of pants and a shirt. The customer can choose between a sale that offers a discount on pants, or a coupon for a discount on the entire purchase. Let n represent the original price of the pants and s represent the price of the shirt. a. Write two expressions that represent the "15% off sale on all pants" option. b. Write two expressions that represent the "10% off her entire purchase" option. c. If the original cost of the pants is $25 and the shirt is $10, which option should the customer choose? Explain

Answers

Answer:

do you still need an answer?

Step-by-step explanation:

?

can someone help me ?

Answers

Alright so A triangles perimeter is always going to be 90°

So for #1 You would add 18+24= 42 then subtract 42 from 90. 90-42=48. So for the first equation the side would be 48ft.

And for #2 You add 41+40= 81 then subtract 81 from 90 90-81=9 so the answer to the second equation would be 9 ft.

Hope this helps! :)

Answer:

Step-by-step explanation:

a² + b² = c² (pythagorean theorem formula)

let's take 18 as a and 24 as b

So, you'll write it as

18² + 24² = c²

324 +  576 = 900²

c² =810000

c= [tex]\sqrt810000[/tex] = 900

c=900ft

Tell me everything I need to know and please work out the problems

Answers

1. when r = 0,
the expression becomes (5(0)+ 1/5)^2
= (0+1/5)^2
= 1/5^2
=1/25

2. divide the number of people by 80
saturday: 1210/80
= 15.125
= 15 as you can’t have 0.125 gift cards
sunday: 1814/80
= 22.675
= 22 - same logic as saturday

i need help with this pls

Answers

Answer:

nah

Step-by-step explanation:

1/5x means x can be any varible plus 2, and 1/5 (x +2) means that you multiply 1/5 by x then add 2.

Answer:

No

Step-by-step explanation:

because [tex]\frac{1}{5\\\\}[/tex]x +2 is not the same as [tex]\frac{1}{5\\}[/tex](x+2)

I need help on this darn dang question "The streets of Millston are laid out like a grid, with each square being the same size. The distance from the movie theater to a restaurant is 1/2 mile along Cabot Street. If there are Exactly 4 blocks between the two locations, how long is each block?"

Answers

Answer:

Each block is 1/8 of a mile long.

Step-by-step explanation:

i believe it will be 1/8

What is the measure of ∠FGC?

Answers

Answer:

I think its 30 degrees

Step-by-step explanation:

because it's look like ABE, if you were to fold it in half it would look the same

helppppppppp :pppppppp

Answers

Answer:

2

Step-by-step explanation:

1/2n + 2 = 6

1/2n = 4

n = 2

Answer:

n=8

Step-by-step explanation:

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