Mathematics Middle School

20 POINTS MATHEMATICS!! QUESTION IN THE IMAGE
What is the volume of these two prisms added together?
A) 408 in.3
B) 336 in.3
C) 264 in.3
D) 72 in.3

20 POINTS MATHEMATICS!! QUESTION IN THE IMAGE What Is The Volume Of These Two Prisms Added Together?A)

Answers

Answer 1

Answer:

408 in³

Step-by-step explanation:

I did the math so hopefully its correct. I'm pretty sure it is.

Answer 2
prism is a polyhedron with two parallel, congruent faces called bases that are polygons . The volume of a 3 -dimensional solid is the amount of space it ...
Missing

Related Questions

Please answer all questions and number your answers.

Answers

3(x+4)=3x+12.
5(z+6)=5z+30
9(2n+1)=18n+9
4s+2s=6s
6(s-9)=6s-54


Verified answers
6 (s - 9)

6s + 6 *- 9

6s - 54

The first person was right

To compare the measures of center of two data sets as a multiple of their measures of variation, their measures of variation must be similar. Why do you think this is true?

Answers

To compare two data sets, their variation must be similar because the variation will affect many other variables, including the mean.

What is the variation?

When referring to data, the variation is about how much the data variates or the range of the data. For example, if you ask people about their age, the data can spread from 10 years old to 90 years old.

Why is variation important?

This affects other variables when analyzing data such as the mean, which implies you can only compare two sets of data if the variation is similar.

Learn more about variation in https://brainly.com/question/11993707

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Please answer all questions

Answers

Answer:

I'm not so sure if I'm correct, I am very sorry if I'm wrong!

But, the first question's answer is 4x + 24 and the second problem is 8c - 40!

Hope it helps!

Width = 5
Length = x+2
Perimeter = 2(5+x+2)
= 10 + 2x + 4
= 14 + 2x
2(x+7)

Is it ever possible for the lateral area of a cylinder to equal the surface area of the cylinder? Justify your response.
.

Answers

Answer: No

Step-by-step explanation: That was a question on an assignment and I got it right

A biologist is studying the growth of a particular species of algae. She writes the following equation to show the radius of the algae, f(d), in mm, after d days:

f(d) = 9(1.04)d

Part A: When the biologist concluded her study, the radius of the algae was approximately 12.81 mm. What is a reasonable domain to plot the growth function? (4 points)

Part B: What does the y-intercept of the graph of the function f(d) represent? (2 points)

Part C: What is the average rate of change of the function f(d) from d = 3 to d = 9, and what does it represent?

Answers

Answer:

Step-by-step explanation:

Part A: A reasonable domain to plot the growth function would be from 0 to a reasonable maximum number of days, such as 30 or 60, depending on the duration of the study.

Part B: The y-intercept of the graph of the function f(d) represents the initial radius of the algae when d = 0, which would be 9 mm.

Part C: To find the average rate of change of the function f(d) from d = 3 to d = 9, we can calculate the difference in the function values at these two points and divide it by the difference in the input values. The average rate of change represents the average growth rate of the algae over that time period.

Find the area of a triangle with a base length of 4 units and a height of 5 units. (1 point)

a
8 square units

b
9 square units

c
10 square units

d
20 square units


Answers

Answer is b 9 square units thank me later you’re welcome yup and also B

Answer: C. 10

Step-by-step explanation:

The area formula for a triangle is 1/2 × b × h where b is the base and h is the height. If we plug in the length and height for the formula, we will get 1/2 x (4)  x (5).

=1/2 (20)

=10

Let me know if this helps!

Please answer all questions and number

Answers

9(w+6)+4 = 9w + 54 + 4 = 9w +58
5(3+M)-7 = 15 +5m -7 = 5m + 8
9m+7-2M = 7m + 7
F+4(f-2) = f + 4f - 8 = 5f -8

Solve For Z & X

Answer choices for Z -
$1.51
$25.08
$33.93
$26.59

Answer choices for X -
$22.35
$1.27
$3.72
$383.66

Answers

To solve for Z and X simultaneously, you can use the following equation: Z + X = 59.5 You can then compare the four given answer choices for Z and X to determine which ones satisfy the equation. For example, $1.51 + $22.35 = $23.86, which is not equal to 59.5, so neither of these answer choices is correct. However, $25.08 + $3.72 = $28.80 which is equal to 59.5, so the correct answer choices for Z and X are $25.08 and $3.72, respectively.
Yeah a bit complex but 25 for z 22 for y your welcome

A set of eight cards were labeled with D, I, V, I, S, I, O, N. What is the sample space for choosing one card?

S = {V, S, I, D, I, I, N, O}
S = {D, I, S, O, N}
S = {V, I, O}
S = {D, I}

Answers

The answer is the 1 one S = (V,S.I,D,I,I,N,O)

Please Answer Asap Will give brainliest
Two​ trains, Train A and Train​ B, weigh a total of 346 tons. Train A is heavier than Train B. The difference of their weights is 238 tons. What is the weight of each​ train?

Answers

Answer:

A=292, B=64

Step-by-step explanation:

A+B=346 equ 1

A>B

A-B=238 equ 2

A=238+B

input into equ 1

238+B+B=346

238+2B=346

collect like terms

2B=346-238

2B=108

divide both sides by 2

B=54

A=238+B

A=238+54

A=292

help me pls thanks :) (also i need to finish my topics fast so i need answers and an explaination)

Answers

Answer: look at the image for the answer and the explanation

Step-by-step explanation:

in a survey the ratio of people who bought red ballons to green ballons is 2 to 5 if the number of people who surveyed who brought red ballons is 620 how many people brought green balloons

Answers

Answer:1550

Step-by-step explanation:620 times 5 divided by 2

If 2 is red then green is 1,550

PLEASE HELP EASY QUESTION Which models represent the sum? AND WILL GIVE BRAINLIEST IF CORRECT

1.1 + 0.6
THERE IS MORE THEN ONE ANSWER
Select EACH correct answer. PICK MORE THEN ONE ANSWER

Answers

Answer:

C and D

Step-by-step explanation:

C and D both show 1.1 + 0.6

The others do not

Help me with these………

Answers

Answer:

5)= U(-3,0), M(-1,4), L(-2,0)

6)= R(-4,2), D(-4,5), L(0,2)

Step-by-step explanation:

The x shouldn't change. If this isn't correct, I apologize. But I'm sure I calculated this right.

The coordinates of the figure after a translation of 5 units up is U' ( -3 , 1 ) , M' ( -1 , 4 ) and L' ( -2 , 0 )

The coordinates of the figure after a translation of 3 units up is R' ( -4 , 0 ) , D' ( -4 , 4 ) , L' ( 0 , 3 ) and F' ( 0 , 0 )

What is Translation?

A translation moves a shape up, down, or from side to side, but it has no effect on its appearance. A transformation is an example of translation. A transformation is a method of changing a shape's size or position. Every point in the shape is translated in the same direction by the same amount.

A translation in the coordinate plane moves every point on a figure a given distance in a given direction. The position of any point (x, y) on the figure changes to (x + a, y + b), where a and b are real numbers.

Given data ,

Let the translated figure be represented as A

Now , the coordinates of the figure are

a)

The coordinates of the figure are U ( -3 , -4 ) , M ( -1 , -1 ) and L ( -2 , -5 )

And , when the translation is up , the y coordinate increases by d units

The coordinates of the figure after a translation of 5 units up is U' ( -3 , 1 ) , M' ( -1 , 4 ) and L' ( -2 , 0 )

b)

The coordinates of the figure are R ( -4 , -3 ) , D ( -4 , 0 ) and L ( 0 , 0 ) and F ( 0 , -3 )

And , when the translation is up , the y coordinate increases by d units

The coordinates of the figure after a translation of 3 units up is R' ( -4 , 0 ) , D' ( -4 , 3 ) , L' ( 0 , 3 ) and F' ( 0 , 0 )

Hence , the translation is solved

To learn more about translation click :

https://brainly.com/question/19007400

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Worth 20 pts:

There are many cylinders with a height of 18 meters. Let r
Represent the radius in meters and v represent the volume in cubic meters.

Complete he equation that represents the volume v as a function of the radius r.

Complete the table:

Answers

Answer: 18, 72, 288

Step-by-step explanation:

The formula for cylinder volume is V=π r^2 h

Substitute: radius =1 and height =18

V= 18 pi

radius=2

V=72 pi

radius=4

V= 288 pi

Of course, pi appears to already be written there for you :)

Hope this helps!
MM

Please help and answer all questions or I will report as incomplete. Thank you!

Answers

Answer:

1.  18n+9

2. 6s-54

3. 3x+12

4. 6s

5. 5z+30

A spinner with repeated colors numbered from 1 to 8 is shown. Sections 1 and 8 are purple. Sections 2 and 3 are yellow. Sections 4, 5, and 6 are blue. Section 7 is red. Determine the theoretical probability of the spinner not landing on yellow, P(not yellow).

Answers

Answer: 0.75 or [tex]\frac{3}{4}[/tex]

Step-by-step explanation: Well there are 2 section colored purple, 2 sections yellow, 3 sections are blue, and 1 section is red.

First lets find the number of favorable outcomes, which would be outcomes with out yellow. 6 out of 8 sections do not have yellow therefore the amount of favorable outcomes is 6.

Now for the total amount of outcomes which is 8.

If we input those numbers in this formula [tex]\frac{Favorable Outcomes}{Total Outcomes}[/tex] so [tex]\frac{6}{8}[/tex] we get 0.75 or [tex]\frac{3}{4}[/tex].

PLS HELP ME I NEED AN ANSWER ASAP!!!!! I HAVE RSM ON VALENTINES DAY PLSSSSSSSSSSSSSSS HELP
If you invest $550.00 at a 4% interest rate, what will be the interest?

Answers

572 lalallalalalalllalajehehdhbdbd den beben

When given a set of cards lying face down that spell M, A, T, H, F, A, N, determine the probability of randomly drawing a consonant.

six halves
six sevenths
five sevenths
two sevenths

Answers

Answer: five sevenths

Step-by-step explanation:

To determine the probability of randomly drawing a consonant from the set of cards, we first need to identify the consonants in the given letters: M, A, T, H, F, A, N.

From this set of letters, the consonants are M, T, H, F, and N. There are 5 consonants out of a total of 7 letters.

To calculate the probability, we divide the number of favorable outcomes (drawing a consonant) by the total number of possible outcomes (drawing any letter).

The probability of randomly drawing a consonant is:

Number of favorable outcomes: 5 consonants

Total number of possible outcomes: 7 letters

Therefore, the probability of randomly drawing a consonant is 5/7.

Expressing it as a fraction, the probability is five sevenths.

Therefore, the correct answer is five sevenths.

Which quadrilaterals always have diagonals that bisect opposite angels? A. Parallelograms B. Rectangles C. Rhombi D. Squares

Answers

Answer:

All of the above

Step-by-step explanation:

All of the given quadrilaterals have diagonals that bisect each other

Answer:

  C. Rhombi

  D. Squares

Step-by-step explanation:

You want to know which quadrilaterals always have diagonals that bisect opposite angles.

Angle bisector

In order for a diagonal of a quadrilateral to bisect opposite angles, it must be equidistant from the sides of the angles. In effect, the sides of the angle must be the same length, and the angle-bisecting diagonal must be perpendicular to the other diagonal.

This will be the case for a kite, rhombus, or square. Among the answer choices are ...

RhombiSquares

__

Additional comment

A kite has two pairs of congruent adjacent sides. The angle-bisecting diagonal bisects the angle between the congruent sides. The diagonals are not necessarily the same length, and one is bisected by the other. That is, a kite is not a parallelogram.

A rhombus is a kite with all sides congruent. The diagonals bisect each other. A rhombus is a parallelogram. Both diagonals are angle bisectors.

A square is a rhombus with equal-length diagonals.

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