Mathematics Middle School

HELPPPPPPP :)))))))))

Answers

Answer 1

Answer:

624ft

Step-by-step explanation:

Surface Area of a Triangular Prism (A) = b*(h + l) + 2*l*s

Answer 2

124ft That’s the answer

Related Questions

I need help I’m confused

Answers

Answer:

Elliot read more then the others

Step-by-step explanation:

cause if you count it he is closer

he has 70 and the others are like in the hundreds soo Elliot highest Ruth second Frankie has 80 more to read and then Haden has 286 more to read

Answer:

ruth 88/220 0.45 = 45%

hayden 117/260 0.4 = 40%

frankie 165/300 0.56 =56%

Step-by-step explanation:

Each of three friends flips a coin 70 times. The results for each friend are shown in the tables. Find the relative frequency for the event "heads" for each friend. If the friends combine their results to get 91 heads and 119 tails, what is the relative frequency for the event "heads"? Use pencil and paper. Suppose each friend flips a coin 700 times. Is there a value you would expect the relative frequency for the event "heads" to be close to?

Answers

Answer:

Well the answer is simple fliping a coin is a 50/50 always

Step-by-step explanation:

i need help w this asap

Answers

Answer:

verticle

Step-by-step explanation:

Hope i helped :)

Answer:

B. supplementary

Step-by-step explanation:

Angle 2 is congruent to <6.

<6 is supplementary to <8.

Supplementary means two angles that form 180 degrees or a straight line.

Therefore, because <2 is congruent to <6 it is supplementary to <8.

Figure out length in inches for brainiest and 5 stars.

Answers

Answer:

Step-by-step explanation:

The answer is 180 inches if your asking to convert 15ft into inches

. Lucia made a banner for a band event in the shape of a parallelogram. The height of the banner is 4 1/2 feet. The base of the banner is 10 1/2 feet. What is the area of the banner in square feet?

Answers

The area of the banner should be 47.25ft.

Based on your data, what is the experimental probability that the family has two dogs or two cats

Answers

Answer:

The experimental probability is family has two dogs.

Step-by-step explanation:

I got this test and got right.

slope= 2; (14, 33)

Equation:______

Answers

The answer is y=2x+5 I think

Help plssssssssssssssssssssssssssssssssssssssssssssssssss

Answers

Answer:

11 correct ,12. -537,13. correct,14. correct ,15.-3

Step-by-step explanation:

question: x/3 ≤ -6

answers: A) x ≤ -2 B) x ≥ -2 C) x ≤ -12 D) x ≤ -18

please help !!

Answers

I think the answer is D

D Is the correct answer from what I can see

Zivia is given the ordered pair (4, 16) from a table. She decides that the quantities in the table form a proportional relationship with a constant of proportionality of 4. Explain whether Zivia has enough information to draw her conclusion.

Answers

Answer:

Step-by-step explanation:

You need to have at least 2 points to do that.

if you had the point (4,16) AND (2,7) you could do it

Truman is buying a teddy bear and flowers for his girIfriend. Flowers Galore charges $13 for the teddy bear and $0.75 per flower. Famous Florist charges $9 for the teddy bear and $1.25 per flower. Which inequality represents the number of flowers, f, Truman would need to buy to make Flowers Galore the cheaper option?

Answers

the answers is either f < 2 or f > 2

The inequality that would make Flowers Galore the cheaper option is 13 + 0.75f < 9 + 1.25f

How to determine the inequality?

At Flowers Galore, we have:

Teddy bear = $13

Flower = $0.75

At Famous Florist, we have:

Teddy bear = $9

Flower = $1.25

So, the expressions are:

Flowers Galore: 13 + 0.75f

Famous Florist: 9 + 1.25f

When Flowers Galore is the cheaper option, we have:

13 + 0.75f < 9 + 1.25f

Hence, the inequality that would make Flowers Galore the cheaper option is 13 + 0.75f < 9 + 1.25f

Answers

Answer:

v=400cm^3

Step-by-step explanation:

Answer:

v=400cm^3

Step-by-step explanation:

help? ill give u brainilest and some of my chips! <3 (look at my pfp and you'll get it)

Answers

Answer:

Step-by-step explanation:

Proportional means if something has the same ratio for numbers,

1x, 5y

2x, 10y

3x, 15y

They have the ratio 1:5

i believe it’s c. all the other answers aren’t making sense !

Briana will use a ⅕ gallon pitcher to fill an empty 8/10 gallon jug for her lemonade stand. How much lemonade will she need in order to completely fill the jug?

Answers

Answer:

Between 2 and 3 full pitches

1/5= 2/10 and 8/2 equals 4. Briana will use 4 full pitchers to fill up the jug. :)

Find out what belongs in the missing space
Will give brainliest :)

Answers

Answer: 10 cm

Step-by-step explanation: I think

The answer for your question is 10

Which of the following set of angles form a triangle?

A)∠A= 53°, ∠B=100°, ∠C=32°

B)∠A= 53°, ∠B=100°, ∠C=12°

C)∠A= 53°, ∠B=100°, ∠C=21°

D)∠A= 53°, ∠B=100°, ∠C=27°

Answers

A triangle is 180 degrees so D

2091775369397297474B639475&9498288738849208476464992001736636272702020

Solve the inequality: -3(x+4)<33
PLEASE NOTE: IF U ARE NOT SURE OF YOUR ANSWER THEN DONT ANSWER THE QUESTION.

THANK YOU!

Answers

Here’s my work:
-3(x+4)<33
-3x-12<33
+12<+12
-3x<45
=x>15
The answer is x>15

It’s 33(c+4) I hope it helps

Jill swam 200 meters in 2 minutes 42 seconds. If each lap is 50 meters long, which time is her estimated time, in seconds, per lap? (2 minutes 42 seconds = 162 seconds)
A. 32
B. 40
C. 48
D. 60

Answers

Answer

The answer is 48 i hope this helped

Step-by-step explanation:

Answer: B

Step-by-step explanation:

there are 4 laps in 200 metres. 200m÷50m

2min 42 sec=120 sec+42sec (162sec)

so,

162÷4=40.5

Answer is B

PLS ANSWER QUESTION ITS ALGEBRA 1

Answers

The answer to your question is 20

Answer:

The answer is 16

Step-by-step explanation:

[tex]2(16)^{2}-6(16)=416[/tex]

The following dot plot represents the litter sizes of two random samples of dogs: labrador retrievers and chihuahuas. Based on the data from these random samples, make two comparative inferences about the litter sizes of labrador retrievers and chihuahuas. Use complete sentences in your answer.

Answers

Answer:

kindly add picture

Step-by-step explanation:

kindly add picture

Answer:

cant answer w/o plot

Step-by-step explanation:

PLLLLLLLLLEEEEAAAASSSSEEEEE HELP

FIND THE SURFACE AREA OF THE PRISM. WRITE YOUR ANSWER AS A DECIMAL.

Answers

Answer:

382.5 inches squared

Step-by-step explanation:

(9x10) + (9x9) + ((9x10)/2)x2 + (13.5x9)

90 + 81 + 90 + 121.5

382.5 inches (squared)

What is the answer to these two questions? *50 points**

Please help!!

Answers

okay the first one is : -2x^4/3y^3

and the second one is : y^7/x^4

the “^” are because i cant put them up so they’re exponents !

Answer:

1- -2x⁴/3y³

2- 2y⁷/x⁴

Step-by-step explanation:

Peter cuts a foam block along the red line. When he looks at the newly exposed face, what is the shape of the cross section?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

The unit rate of frames animated per minute is 1.5 and I animated 4 frames in 6 minutes, how would I write this on a table like this one?

Answers

Answer:

i dont know

Step-by-step explanation:

it is 16

Step-by-step explanation:

you do 6 x 4=24 ÷ 1.5=16

Which value of x is a solution of the inequality?
(no links)
x − (−3) ≥7
Question 3 options:

A) x=−5

B) x=8

C) x=2

D) x=3.5

Answers

Answer:

B) x=8

Step-by-step explanation:

x − (−3) ≥7

Subtracting a negative is like adding

x + (3) ≥7

Subtract 3 from each side

x +3 −3 ≥7-3

x ≥4

X must be greater than or equal to 4

The only value given that is greater than or equal to 4 is 8

the answer for this one is B

Hello! Mind Helping Me?

Answers

Answer:

2 pounds

if you add .5 4 times with each other, you get 2

The answer would be 2 Pounds

are polygons a subcategory of parallelograms?
Why or why not?

Answers

Answer:

So, a quadrilateral is always a polygon, but a polygon is not always a quadrilateral. ... Parallelogram: A parallelogram is a quadrilateral whose opposite sides are the same length, and they are parallel. Examples of parallelograms include a square, rectangle, rhombus, etc

Step-by-step explanation:

PLEASE ANSWER FOR BRAINLIEST :)

Answers

This is too hard, What grade are you?

We know that a triangle is 180 degrees. So we subtract what we are given from 180. The angle we are missing is 39 degrees. Now we write an equation. 7x+18=39. Subtract 18 form both sides. 7x=21. Divide by 7. X=3

please help will give brainliest

Answers

Answer:

4.5

Step-by-step explanation:

Answer:

The answer you have is right, it’s 1 1/8 because 1 1/2 x 3/4 x 1 is 9/8 which is an improper fraction so if you simplify it you get 1 1/8.

PLZPLZ PLZ PLZ PLZ PLZ HELP ME I AM CONFUSED ND DONT KNOW WHAT TO DO!!

Answers

Answer:

q4. 3/8 chance of landing on even in one spin.

times 120 spins = 45.

Step-by-step explanation:

q5. first option is the answer.

Answer:

B: 45

Step-by-step explanation:

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Human environment is greatly influenced by How is matter conserved through cellular respiration What statement BEST explains the relationship between these two facts Read the poems below and answer the question that follows.War Is Kindby Stephen CraneDo not weep, maiden, for war is kind.Because your lover threw wild hands toward the skyAnd the affrighted steed ran on alone,Do not weep.War is kind.Hoarse, booming drums of the regiment,Little souls who thirst for fight,These men were born to drill and die.The unexplained glory files above them,Great is the battle-god, great, and his kingdomA field where a thousand corpses lie.Do not weep, babe, for war is kind.Because your father tumbled in the yellow trenches,Raged at his breast, gulped and died,Do not weep.War is kind.Swift blazing flag of the regiment,Eagle with crest of red and gold,These men were born to drill and die.Point for them the virtue of the slaughter,Make plain to them the excellence of killingAnd a field where a thousand corpses lie.Mother whose heart hung humble as a buttonOn the bright splendid shroud of your son,Do not weep.War is kind.Mending Wallby Robert FrostSomething there is that doesnt love a wall,That sends the frozen-ground-swell under it,And spills the upper boulders in the sun,And makes gaps even two can pass abreast.The work of hunters is another thing:I have come after them and made repairWhere they have left not one stone on a stone,But they would have the rabbit out of hiding,To please the yelping dogs. 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Isnt itWhere there are cows?But here there are no cows.Before I built a wall Id ask to knowWhat I was walling in or walling out,And to whom I was like to give offence.Something there is that doesnt love a wall,That wants it down. I could say Elves to him,But its not elves exactly, and Id ratherHe said it for himself. I see him thereBringing a stone grasped firmly by the topIn each hand, like an old-stone savage armed.He moves in darkness as it seems to meNot of woods only and the shade of trees.He will not go behind his fathers saying,And he likes having thought of it so wellHe says again, Good fences make good neighbors.Which of the following devices does not appear in either poem?A.caesuraB.apostropheC.olfactory imageryD.second-person point of viewE.repetition I WILL GIVE BRAINLESTJenny is a full-time college student at the local university. She is debating whether to purchase renter's insurance or not. 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