Mathematics Middle School

Please helppppppppppppp!!!!?

Please Helppppppppppppp!!!!?

Answers

Answer 1

Answer:

c

Step-by-step explanation:

Answer 2
The answer is c thanks

Related Questions

Please me on this question!

Answers

Answer:

the variable is n.

the coefficient is 5.

the constant is 2.

the term is 5 and 2.

Step-by-step explanation:

Variable: N
Coefficient: 5
Constant: 2
I’m sorry but I have no idea what a term is :)

Jordyn got 15 out of 20 questions correct on her quiz. What percent did she get correct? (Provide the % symbol in your answer)

Answers

Answer:

75%

Step-by-step explanation:

Hello!

I'd love to help.

An easy method to finding a percentage is converting it into a decimal.

First though, we must simplify 15/20, which would be 3/4, (please let me know if you need the process of simplification)

Then we find the decimal.

We divide the numerator by the denominator.

3 ÷ 4 = .75

Which means that our final answer is:

75%

waffletowne

Slope of the graph?
( irrelevant answers and links will be reported)

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-10 is the slope of the graph
-10 is the slope. hope this helps :)

Will mark brainliest pls answer

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Y =0.5x +2 The y-intercept is found by the coordinates (0,2) and the change is 0.5

2. A large aquarium in the shape of a rectangular prism has the follo
dimensions: length = 50 in, width = 25 1/2 in, and height = 30 1/4 in.
Determine the volume of the rectangular prism.

Answers

Answer: 38568 3/4

Step-by-step explanation:

Volume(V) = lwh

Where l=length;w=width;h=height

V = 50 * 25 1/2 * 30 1/4

V = 38,568 3/4 or 38,568.75

Answer:

38568 3/4  

Step-by-step explanation:

A rectangle has an area of 72 in². The length and the width of the rectangle are changed by a scale factor of 3.5.

What is the area of the new rectangle?



Enter your answer in the box.

Answers

Answer:

the area of the new rectangle is 882 in^2

Step-by-step explanation:

Area of new rectangle = (3.5l)(3.5w) = 12.25

12.25 x 72 = 882

3. The three angles of a triangle measure x°, y° and 46°. Which of the following statements must be true?

Answers

Answer:

y=180-x is correct and finally y+x=180-46 is also correct

Step-by-step explanation:

Since all triangles add up to 180 degrees(so y+x+46=180 degrees), it cannot be the first one. The second one is correct because of fact families. And the x+y=46 is also incorrect because x+y+46 is 180 not x+y=46.

QUESTION 8 PART B C AND D, PLEASE DO ALL OF THEM I WILL MARK BRAINIST!!!

Answers

Answer:

223

Step-by-step explanation:

1: (-2,7)
2: (1,0)
3: her elevation was 3 because that's the y value on the graph
4: her elevation decreased because the line on the graph has a negative y slope as x gets larger

Which choice is equal to 2.5

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Answer: B)2 1/2

Explanation: just searched it up as 2 1/2 as a decimal and it gave me the answer

5. Consider the diagram below.
Solve for x.

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I believe that x is 35.

I hope this helps!

Answer:

35°

Step-by-step explanation:

68°+ 77° = 145°

180°- 145°= 35°

The Philadelphia Museum of Art’s triangular pediment has the measurements shown in the diagram. What is the area?





840 ft2 , 840 ft^2

58 ft2 , 58 ft^2

420 ft2 , 420 ft^2

82 ft^2

Answers

Answer:

420 ft^2

Step-by-step explanation:

12x70=840

840/2=420

This question is a Circumference (in terms of pi) Can anyone solve it?

Answers

Answer:

26π

Step-by-step explanation:

C=2Πr

r=13

c=2(13)π

=26π

Really need help on number 2 don’t know where to place it (WILL MARK BRANLIEST)

Answers

Answer:

i was thinking, maybe since it's a hospital, it should be as equally close to all streets as possible... so maybe between two streets on one side of the main street. that way it is easy to access for civilians.

Place it on the second road so there are multiple roads going towards it

draw a new location of the pole barn on the graph below. Note that the stock tank is located at the origin.

Answers

Answer:

i think you reflect across the axis

Step-by-step explanation:

i learned this

: )

Which of the following describes a rectangular prism?

A
a shape with six faces where each face is different

B
a two-dimensional shape with four angles

C
a three-dimensional shape where one face is a circle.

D
a shape with six faces where all six faces are identical

Answers

Answer:

D. a shape with six faces where all six faces are identical

Answer- D, a shape with six faces where all six faces are identical

The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.

Answers

Answer:

20

Step-by-step explanation:If p=100% and t=20% than 5×20=100 because if you add 20 five different times you get 100.

screenshot of the question down below

Answers

Step-by-step explanation:

Ok I did it I screen shot the question for you down below as you said

Answer:

The area is 360 square centimeters

Step-by-step explanation:

Guys plssss help me ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown

Answers

1. A (-4,2), B (-6,3), C (-4,6), D (1,4) 2. A (-4,-4), B (-6,-3), C (-4,0), D (-1,2) 3. (this part depends more on what your teacher wants for you) the quadrilateral flips over the y-axis and moves 6 down. hope this helps!

Help me please..??????

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I can’t really see it

Answer:

C is correct :)

Step-by-step explanation:

Which statement describes the graph?

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B) The graph is a function because it is a parabola is correct.

Mark if correct!

5. Find the volume of the sphere shown, giving your answer correct to two decimal places.

Answers

Answer:

V=24,825.84898

Step-by-step explanation:

V:4/3x3.14xr^3

V:4/3x3.14x5,929.741

V:4/3x18,619.38674

V=24,825.84898

Where is point B on the number line

Answers

Answer:

It is at -0.4

Step-by-step explanation:

If the point is behind -0.5, hat makes it -0.4 Have a great day : )

Is at 4.0 that is were the B was

help The questions are in the pic below !

Answers

Answer:

Part A: 70

Part B: 25% each night

Step-by-step explanation:

25% of 280 is 70. That answers both questions because 70>28.

Cassandra's fish tank is 24 inches long, 10 inches wide, and 8 inches high. Assume there is a glass top. What is the total surface area of the glass tank?
Select one:

784 square inches

432 square inches

1,024 square inches

272 square inches

Answers

Answer:

1024 For all 6 sides

780 for all the sides besides the bottom

Step-by-step explanation:

Answer:

Is 1,024 square inches

Step-by-step explanation:

JJ’s Fitness Club offers two different fees for their yoga classes. Club members are charged a one-time membership fee of $24 and pay $3 per class. Non-members pay $7 per class. How many classes result in the same cost for a member and non-member?

Answers

Answer:

So the answer is 13 classes member and 9 non member

Step-by-step explanation:

so you gotta do 24 + 3x = 7y ok?

and x equals 13 so 39 + 24 = 63

and non member is 7x = 63

x = 9

Hope I helped :D

the answer is 5x. Step One: Where x equals the number of aerobics classes,
Members Nonmembers
Cost in Dollars 10+3x 0+5x
Step Two: We create an equation to solve for x.
Member Cost=Nonmember Cost
10+3x= 0+5x
Step Three: Solve for x:
10+3x= 5x Subtract 3 from both sides
10=5x-3x Combine like terms
10=2x
5=x

if point a is located at coordinates (-3, -5) if the point is rotated 180 about the origin what will be the new coordinates for point A

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(3,5) I think do you have pics of ur work?

Benjamin believes that 1/2 % is equivalent to 50%. Is he correct? Why or why not? Please explain.

Answers

Answer:

Benjamin is correct.

Step-by-step explanation:

1/2 converted to a decimal (1 divided by 2) is 0.50, which when converted to a percentage is 50%.

1 ÷ 2 = 0.5

.5 × 100 = 50 ⇒ 50%

So, 1/2% = 50%

Also, 1/2 is 50%. So, that should automatically prove that he is correct.

Hope this helps! :)

If so, is Brainliest ok?

Solve the equation. Check your solution. Thanks !

d9 = 9

A. 1


B. 18


C. 27


D. 81

Answers

Answer:

A.1

Step-by-step explanation:

d=1

1*9=9

Answer:

I’m pretty sure the answer is A

Step-by-step explanation:

since d9 is multiplying, you would do the reverse which is dividing and 9 divided by 9 is 1. I hope this helps :)

Please help me it’s due today! The one on the top is just helping explain the bottom questions

Answers

Answer:

dont know

Step-by-step explanation:

Find the relationship between the quantities in the table. Then use the relationship to calculate the missing values in the table.

The relationship between the quantities in the table is x
equals y.
A =
B =

Answers

We need the table please a: and b:

Answer:

A =✔ 750

B =✔ 1,250

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