Mathematics Middle School

Help Pleaseeeeeeeeeeee

Help Pleaseeeeeeeeeeee

Answers

Answer 1
The answer is 2 1/4 hope this helps !

Related Questions

Please help! Thank you!!

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Answer:

108

Step-by-step explanation:

So, to start, we can calculate the fuel used in March by using the following equation:

(40x240)/100

Which is 96. So the furnace burned 96 gallons of fuel in March and was left with 144 gallons. Now we need to find out how much of its remaining fuel it burned in April, so we use this:

(25x144)/100

Which is 36. So it burned another 36 gallons of fuel in April, leaving it with 108 gallons still in the tank.

Answer: i think is 108 i hope this help sorry.....

Step-by-step explanation:

Help. Will get brain thing if right.

Answers

C and D. same shape and side

Answer:

C and D

Step-by-step explanation:

Congruent means to be the same.

A won't work since they are not the same shape

B won't work since one of the cubes is dilated

This leaves us with D and C

Hopefully this helps and is correct!

hi i need help with all these ;-;

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Answer:

what does it say

Step-by-step explanation:

Answer:

1. -18

2. 38

3. 38

4. -26

5. -46

6. 32

7. 18

8. 22

9. 13

10. -19

11. -13

12. 44

13. 16

14. -44

15. 29

----------------- --------------------------------------------------------------------

1. -27

2. -36

3. 23

4. -29

5. -49

Step-by-step explanation:

hope this helps. p.s. i really need brainliest :)

i need help please. i give brainliest to whoever gets it right

Answers

Answer:

A

Step-by-step explanation:

A

Answer:

B. 78.5 [tex]yd^{2}[/tex]

Step-by-step explanation:

10/2 = 5 yards (radius)

3.14 x [tex]5^{2}[/tex] = 78.5

Write a word problem represented by 1/5 ÷ 4. Explain or show how to find the answer.

Answers

1/5 & 4
1/5 divided by 4 =?
= 1/5 x 1/4
= 1/20
1/20 in decimal form is 0.05

Answer:

A family was running late to a party. When they came, there was a fifth of the cake left. If there are 4 members of the family, what fraction of the cake would each person get?

one fifth = 1/5

(1/5) / 4 family members = 1/20 of the cake for each person

Find the area of the composite figure.

Answers

Answer:

6: 230

Step-by-step explanation:

14*32=448

(10*20)+18=

448-218=230

I think 6:20 sorry if wrong

PLEASE HELP ME I NEED THIS IN 15 MINUTES!!!

a shipping box in the shape of a rectangular prism has a volume of 18x^3+5x^2-2x. what are three expressions that can represent possible dimensions of the shipping box?

have THREE expressions pls

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Answer:

2338388374746462882872 u2uu2

Step-by-step explanation:

Sorry hh

Explain how to do this for 20 points answer must be right and explain how you did it.

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Answer:

D

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

First we need to find the perimiter of a parallelogram

Side A is the slanted line,

Side B is the 2 horizontal lines.

The equation for this is 2(a+b)

Let's plug in the measurements:

2(18+27) =

2(45) =

90

So the parallelogram is 90 now we have the perimeter of the semi cirlce already which is 18

90 + 18 = 108

Hope this helps :)

Calculate the total surface area of this net of a right triangular prism.
A 225 cm²
B 207.5 cm²
C 165 cm²
D 147.5 cm²

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225 btw its u again haha
I just honk it’s A:225

Which set contains values of x that makes this inequality true? 7x < 42

A. {7,8,9}
B. {5,7,9}
C. {2,3,5}
D. {1,4,8}

Answers

Answer:

C. {2,3,5}

Step-by-step explanation:

7 × 2 = 14 < 427 × 3 = 21 < 42 7 × 5 = 35 < 42this is your correct answer.hope it's helpful
The first answer is correct .

I will give u brainliest Plz just help

Answers

Y=x (times the amount each ticket costs)

Dennis and Eduardo are studying transformations using triangles. A ABC and A DEF are both plotted on a coordinate plane
Dennis notices that if he reflects A ABC across the y-axis and then translates it down 4 units, the result is A DEF.
Eduardo says that he can first translate A ABC down 4 units and then reflect it across the y-axis in order to get A DEF.
Is Eduardo correct? Explain your answer and tell whether A ABC and A DEF are congruent.
Type your answer in the box below.

Answers

Answer:

i think they are

Step-by-step explanation:

The translation of the 4 units right then a reflection across the x-axis will map triangle ABC onto triangle DEF.

What are the translation and reflections of an image?

Translation of an image indicates the horizontal or vertical movement of that image. The reflection of an image indicates the mirror image of the given image along with a fixed-line.

Here, when we translate the triangle ABC to the right by 3 units, then point A will be at (2, 6), point B will be at (2, 3), and point C will be at (4, 3.).

Hence, after reflecting the triangle ABC, we get the triangle DEF.

Learn more about the translation and reflection of an image here:

brainly.com/question/27387076

#SPJ2

For the following expression, complete each task:
6x-10y-2z+12


Rewrite the expression using only addition.
Use the commutative property to change the order.
Factor the expression.

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Part 1: 6x+ -10y+ -2z+ 12
Part 2: What order do you want it to be?
6x+12+-10y+-2z
-2z+-10y+6x+12

Part 3:
2(3x+-5y+-z+6)

Samantha went to a bike store to purchase a new bike. The store was having a sale. If the total purchase, not including tax was over $200, you got 25% off your purchase. And, if your total was over $250, you got 30% off your purchase. Samuel picked out a bike for $189, two t-shirts for $28 each, and a water bottle for $5.50. What was his total purchase price before tax?​

Answers

Answer: 250.2

Step-by-step explanation: 250.50 divided by 30% = 0.30 Meaning subtract 30 cents from 250.5

The answer is 250.2
❤️❤️❤️

Can someone plz help me, I need answers asap​

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Answer:

[tex]2<\sqrt{8}<3<\dfrac{\sqrt{90}}{3}<4<\sqrt{20}<5<4\sqrt{2}[/tex]

A 1,200 bond earns 8% simple annual interest. what is the amount of interest earned after 5 years

Answers

Answer:

The interest after 5 years will be 40%.

Step-by-step explanation:

Muiltply 8% into 5 years making it 40% after those 5 years.

40%
You multiply 8 * 5

SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!!

QUESTION: Find the value for x for the diagram below. Explain how you got your answer

Answers

Answer:

x = 2.8 units

Step-by-step explanation:

volume = width x length x height

23.52 = 1.5 x 5.6 x height

height = 23.52/(1.5 x 5.6) = 23.52/8.4 = 2.8 units

x= 2.8 units :))))))

I'm having trouble understanding, can someone please give an explanation
I don't get it when the line is going straight across

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Answer:

question 5 = 167.5ft^3 so yeah correct

question 6 = the 4th answer = 2388ft^3

Volume  using full pi = ; 2389.2ft^3 or 2389 ft^3 to 4sf.

Step-by-step explanation:

question 6 =

We have 13 Diameter. Which is 6.5 radius

D = 13

R = 6.5

H = 18

Surface area a of cylinder pi x 6.5^2 =  132.73229

or 42.25pi

Then we just multiply by the height to get the volume.

42.25x 18 = 760.18 pi

or 132.73229 x 18 =2389.18122

Volume = 2389.2ft^3 or 2389 ft^3 to 4sf.

As the answer given is 2388ft^3 then show your pi workings as 3.14 or 3.1459

What the person above me said

what's the missing measurement ? pls help :]

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Answer:

first one: 33 degress

second one: 67 degrees

Step-by-step explanation:

the total measurement for every triangle is 180 so js add up what they give you and subtract it from 180.

hope this helps

Answer:

Step-by-step explanation:

Sum of all angles of a triangle = 180

1) 60 + 87 + b = 180

          147 + b = 180       {Subtract 140 from both sides}

                   b = 180 - 147

b = 33

2) b + 83 + 30 = 180

          b + 113 = 180    {Subtract 113 from both sides}

                  b = 180 - 113

b = 67

help.....................

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Answer:

C

Step-by-step explanation:

yall better not put a link to a scam website

Answers

Answer:

C

Step-by-step explanation:

-3 + 3 = 0

It is basically 3-3=0

PLZZZZZZZZZ HELP ME THIS IS DUE TODAY

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answer:
2, 5, 8, 11, 14
3/2
explanation:
linear functions go up by the same x and same y (f(x))
so while x is going up by 2, y is going up by 3
y/x
the rate of change is 3/2

PLS HELP, WILL REWARD BRAINLIEST !!

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I think the answer is C
I think it’s either C or D

help please this is for a grade and I don't know

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Answer:

    you      

Step-by-step explanation:

first question: D

second question: B

Complete the following table so that it represents a linear function and determine the rate of change.

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I agree with the answer above it’s a good answer

A coin is tossed 50 times. It lands on heads 30 times. Based on this outcome, how many times is the coin expected to land on heads if tossed 200 times?

A. 60
B. 80
C. 100
D. 120

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Answer d. 120 if your coin is tossed 50 times and 30 times is on heads you divide 30/50 to get 0.6 take that and multiply it by 200 to get 120 times

here's the question (sorry i forgot to put it in the other one)

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45 the line is in the middle and that’s a 89 degree angle 45 plus 45 equals 90
D would be the correct answer <3 hope this helps, good luck!!

Calcuate the distance Tom rides his bike if he rides 5\6 mile of each 5 days

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The multi-stage fitness test (MSFT), also known as the beep test, bleep test, PACER (Progressive Aerobic Cardiovascular Endurance Run), Pime, they are cautioned. A second caution ends the test for that runner. The number of shuttles completed successfully is recorded as the score of that runner. The score is recorded in Level.Shuttles format (e.g. 9.5).

Answer: 4

Step-by-step explanation:

5/6*5= 4.167=4

HELP ME PEEPS!! I NEED HELP ASAP! TELL ME THE RIGHT ANSWER AND SHOW YOUR WORK!!

The following dot plots compare the height of the members of the basketball team and the swimming team.
Determine the mean, median, and mode for each dot plot. Show your work!

Answers

Answer:

Picture?

Step-by-step explanation:

Answer:

wheres the picture of the dot plots

Step-by-step explanation:

A baseball has a diameter of 3.7 inches. Find the volume of the baseball. Round the answer to the nearest tenth. Use 3.14 for pi.
The volume of the baseball is about ____ in3.

Answers

Answer:

Volume is about 26.5 in^3

Step-by-step explanation:

The volume = 4/3 pi r^3   where r = the radius.

the radius = 1/2 diameter =  1/2 * 3.7  = 1.85 ins.

So V = 4/3 * 3.14 * 1.85^3

= 26.5084

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