Mathematics Middle School

i need help with this plssssss

Answers

Answer 1

Answer:

25 miles

Step-by-step explanation:

2.5/10=x/10

25= x

Answer 2

25 milessssssssss.....

Related Questions

Find the number of revolutions made by a wheel with a radius of 5 ft that traveled 633 ft. Use 3.14 for pi. Round your answer to the nearest tenth of a revolution.
A)40.3 revolutions

B)8.1 revolutions

C)19,876.2 revolutions

D)20.2 revolutions

Answers

Answer:

Step-by-step explanation:

1) convert ft to cm

5ft=152.4cm

633ft=19293.84cm

2) 2*3.14*152.4=975.072

3)19293.84/975.072 = 20.16rev

The answer is 20.2 revolutions! The answer is D

Which place determines that 0.51 is less than 0.55?

A) ones

B) tenths

C) hundredths

D) none of the above

Answers

the hundredths , i hope this helps l

11. How much longer is the Canada goose egg than the raven egg?
12. How much wider is the turtledove egg than the robin egg?

Answers

2 2/10 is wider and 2 1/5 longer

Answer:

11. 1 1/2

12. 3/10

Step-by-step explanation:

11.

Answer:

=1 1/2

Solution by separating parts

Rewriting our equation with parts separated

=3+2/5−1−9/10

Solving the whole number parts

3−1=2

Solving the fraction parts

2/5−9/10=?

Find the LCD of 2/5 and 9/10 and rewrite to solve with the equivalent fractions.

LCD = 10

4/10−9/10=−5/10

Reducing the fraction part, 5/10,

−5/10=−1/2

Combining the whole and fraction parts

2−1/2=1 1/2

12:

=3/10

Solution by separating parts

Solving the fraction parts

9/10−3/5=?

Find the LCD of 9/10 and 3/5 and rewrite to solve with the equivalent fractions.

LCD = 10

9/10−6/10=3/10

Marcia is at a store with a 20% off sale. She also has a coupon for an additional 10% off the sale price. Prove or disprove the following statement: A 20% discount on the original price of an item, followed by the use of a 10% off coupon, results in a total discount of 30%.

Answers

Answer:

yes

Step-by-step explanation:

i think this because once you add 20 + 10 it does equal 30 but once you do the actual math it would not be subtractiing 30

helppppppppppppppppppppppppppp me plz

Answers

Yes they are equivalent expressions. If you take the z to the power of two, and subtract that from the other z to the power of two, it is zero. So you are left with four which is the answer

(√15)(4√60)

Simplify and show steps pls!!

Answers

Answer:

120

Step-by-step explanation:

Answer:

Ok so the answer would be 120 (I know I'm late but i need points)

Step-by-step explanation:

Sry i cant really simplify or show steps!

Graph the relation. Is the relation a function? Why or why not?
{(-1, 1), (-2, 1), (-2, 2), (0, 2)}

A. No; a domain value has two range values.

B. Yes; there is only one range value for each domain value.

C. Yes; there is only one domain value for each range value.

Answers

A because there is two numbers of -2

A , because you can’t have two of the same domains, but you can have two of the same ranges

The given lengths are two sides of a right triangle. All three side lengths of the triangle are integers, and together they form a Pythagorean triple. Find the length of the third side, then indicate whether it is a leg or a hypotenuse.

75, 85

A.
40, leg
B.
78, leg
C.
81, leg
D.
113, hypotenuse

Answers

Answer:

Step-by-step explanation:

75^2=5625

85^2=7225

7225-5625=1600

[tex]\sqrt{1600}[/tex]=40

pythagorean theorem: a^2 + b^2 = c^2

75^2 + 85^2 = c^2
5625 + 7225 = c^2
12850 = c^2

take the square root of both sides

c ≈ 113

and it would be the hypotenuse since it is the largest side! hope this helps

thi one is also ez for you

Answers

Answer:

2 and 1/3

Step-by-step explanation:

6/3 is 2, one left over is 1/3

so 2 and 1/3

The answer is: 2 1/3.

Kyle found that 31/97= 0.3196. Without doing any computation, explain how we know that Kyle is wrong? Please answer! I will give Brainliest the first and correct answer. Make sure to include an explanation!

Answers

Answer:

hes wrong

Step-by-step explanation:

he is wrong!!!

Answer:

um....kyles not wrong.

Step-by-step explanation:

i used a calculator and it got the same answer, only kyle rounded to the thousands place. also 3/9 is about 0.3, so at first glance i would think that the answer is somewhat correct.

hope this helps

Which of the following expressions would give you the greatest quotient (answer to the division problem)? PLEASEE ITS THE LAST QUESTION

Answers

Help me or my family and my friends are in my

I don’t see a pic to use to answer

Hello,What is pythagorean theorem?

Answers

Answer:

Step-by-step explanation:

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a2 + b2 = c2.

Bob colored 1 out of every 4 of the shapes on the page. There were 24 shapes in all. How many shapes did Bob color? 10 point 10 points

A 6

B 14

C 4

D 12

Answers

A 6 because 24 divided by 4 is 6

Answer : 6

Solution :
1/4 = 0.25. 24x0.25=6

Helppppppppppppppppppppppppppp me plz

Answers

Answer:

14, 15/4x + 3/2

15, -2x + 14

Step-by-step explanation:

3/4x+3x+2-1/2=

=15/4x+3/2

6x+30-8x-16=

=6x-8x+30-16=

= - 2x+14

The Answer is 2x + 14

help please-

What is the difference in the simplest form?

Answers

5x6+5 / 6 - 3 1/3

30+5/6 - 3 1/3

35/6 - 3 1/3

35/6 - 3x3 + 1/3

35/6 - 9+1/3

35/6 - 10/3

Lcd = 6

35/6 - 10x2/3x2

35/6 - 20/6

35-20/6

15/6

5/2

2 1/2

Answer:

The difference in its simplest form is [tex]2\frac{1}{2}[/tex]

Step-by-step explanation:

[tex]5\frac{5}{6}[/tex] - [tex]3\frac{1}{3}[/tex]

= [tex]5\frac{5}{6}[/tex] - [tex]3\frac{2}{6}[/tex]

= [tex]2\frac{3}{6}[/tex]

= [tex]2\frac{1}{2}[/tex]

Using the line AB, name two line segments.

1. AB, C
2. A, B
3. AC, AB
4. CB, B

Answers

3. AC, AB

Step-by-step explanation:

A line segment consists lf a line with two endpoints(dots). AC is a line segment and so is CB but that isn't an option sl the next best thing is AB because it is also a line segment

The line segments are AB, AC, and BC. Then the correct option is C.

What is a line segment?

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

A line segment in mathematics has two different points on it that define its boundaries.

A line segment is sometimes referred to as a section of a path that joins two places.

There are 3 points A, B, and C on the line.

Then the line segments are AB, AC, and BC.

Then the correct option is C.

More about the line segment link is given below.

https://brainly.com/question/25727583

#SPJ2

y = 1.5x
x: number of granola bars
y: price (in dollars)
what is the price per granola bar?

Answers

Answer:

1.50?

x means per so 1.50 dollars per granola bar

1.50

Dhhsjsbdbdndb disorientating

Please see image below

Answers

Answer:

its A

Step-by-step explanation:

A, 9/5 because 11-2=9/6-1=5

PLSS I NEEED HELP ON THIS QUESTION..

Answers

Answer:

Step-by-step explanation:

this is just a guess so I would wait for someone or just go with this

Answer:

10! I think its right sorry if its wrong :<

Step-by-step explanation:

A shirt for $40, jeans for $50 and a watch for $35 are purchased at the mall. If 7% sales tax is charged, what will the total cost of these items be, including tax?

A. $212.50

B. $133.75

C. $116.25

D. $8.75

Answers

Answer:B: 133.75$

Step-by-step explanation:

35 + 40 + 50= 125$

The total sales tax is 7%

We can put this into decimal form 7/100= 0.07

Because we want to just add 7% of the value back on we can also add 1 to that number

1.07

125 x 1.07 = 133.75

Answer:

the answer is b

Step-by-step explanation:

because if you add 40 + 35 + 50= It would equal 125. Then you add it to 7% and theres your answer.

daniel walks at a speed 4 miles per hour. His mother walks at a speed 6 miles for per hour. Daniel left the house at 1pm. He wants to go to a playground which is exactly 2 miles away from his house.

When will Daniel reach the playground?
---:---

Answers

Answer: He will arrive at 1:30

Step-by-step explanation:

He would arrive at 1:30 because if he walks at a speed of 4 miles an hour then it would take an hour for him to walk 4 miles. Half of 4 is two and half of an hour is 30

The model below represents an equation. Write the equation that is modeled then find what value of x makes the equation true.
HELP ASAP I HAVE TO TURN IT IN THE TEACHER IS GONNA CHECK HOMEWORK AND THIS IS THE LAST ONE BUT I DON'T KNOWWWW HELP ASAP

Answers

6x-5=4x+5
+5

6x=4x + 0
-4x
2x=0
x =0

probably to late but whatever

Each cude inside the rectangular prism has an edge length of 3/4 inch. what is the volume of the rectangle prism?

Answers

The answer is 9 in.3

The answer is 9 in 3

The height of a building is proportional to the number of floors. The figure shows the height of a building with floors. Complete parts a and b. a. Write the ratio of height of the building to the number of floors. Then, find the unit rate, and explain what it means in this situation. Fill in the correct answers to complete the sentences. The ratio of height of the building to the number of floors is . The unit rate is . This means that each floor of the building is ft high.

Answers

Answer:

1:13

1 floor per 13 feet.

It means how many floors are to be allocated in a certain area of space.

Step-by-step explanation:

Answer:

Meaning: Each floor of the buiding has a height of 15 feet.
Step-by-step explanation:
The missing figure is attached.
By definition, the ratios are used to compare two or more things or quantities.
In this case you must write the ratio of height of the building to the number of floors it has.
You can observe in the figure that the building has a height of 135 feet, and, since it has 9 floors, you can write the following ratio:

Therefore, dividing the numerator by the denominator, you get that the unit rate is:

This means that each floor of the buiding has a height of 15 feet

I know it's wrong

Is the given value a solution to the equation?

9m − 19 = 3m + 1

m = 10/3

Answers

Yes.
9m-3m=1+19
6m=20
m=20/6=10/3

The answer is 54 hope this is right I did all the math

Each morning, Jon rides 1.5 miles to school and then rides to his aunt’s house after school. Later in the evening, he takes the same route to get back to his house. Over 5 days, he rides 44 miles.

Which equation can be used to find x, the distance from school to his aunt’s house?

Answer choices:

A. 5 + left-bracket 2 (1.5 + x) right-bracket = 44

B. 2 (1.5 + x) = 44

C. 5 (1.5 + x) = 44

D. 5 times left-bracket 2 (1.5 + x) right-bracket = 44

somebody pls- answer

Answers

Answer:

Step-by-step explanation:

brainliest please.

C 5(1.5+x)= 44 I think that’s right

Can someone plz help me with this one problem!!!

Answers

Answer:

Step-by-step explanation:

Each time it adds the two numbers behind it, so 5 + 8 = 13.

Answer:

Step-by-step explanation:

i say 11 bc 5+3 = 8 and 8+3=11 so..... im very sorry if my answer is wrong

The expression 5 1/2x + 6 represents the perimeter of

the rectangle shown. Write an expression that

represents the length of the rectangle

Answers

L=bxh|2 :) give me brainliest pls

Length=[ 5 1/2x + 6 - 2( 1/4x+2 ) ]*1/2
=[ 11/2x + 6 - 1/2x - 4 )*1/2
=( 5x + 2 )*1/2
=5x/2 + 1

6. Triangles ABC and ADE are similar, as shown. Which must be true? Check all that apply. 5 O AC = AB 3 B NO Вс VA -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 AB NO --3 DE = 280 là BO = 2 DE 6. ADAC = 2AE AE = 250

Answers

Answer:

Step-by-step explanation:

MARK ME AS THE BRAINIEST

Answer:

AB 2AE

Step-by-step explanation:

anyone know? need help asap please

Answers

Answer:

y=-2x+190

Step-by-step explanation:

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