Mathematics Middle School

can anyone help with any? (asap please)

Answers

Answer 1

Answer:

Number 3 is 11. 2x is 22 and 3x is 33.

Step-by-step explanation:

Related Questions

Can anyone please help me I'm confused.

Answers

Answer:

Step-by-step explanation:

(3²-3)+2⁴

((3*3)-3)+(2*2*2*2)

(9-3)+16

6+16

please help due in 20 min will give brainliest.

Answers

Answer:

The volume of a prism=Bh

We have base area=44

Hieght=5

Thus V= 44*5

V=220

Thus the volume is 220cm³

They’re right give brainiest to them

A figure is shown.
What is the value of x?

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how long the horizontal line is

I think it might be 118 because they are vertical which then u do 121-3 to get 118

If anyone could write an inequality to this, that would be GREAT

Answers

Answer:

Oh ok I guess you dont need my help then

Step-by-step explanation:

Answer: 3920 - 36 weeks = 500

Step-by-step explanation:

hello u have to use the distributive property to answer the question

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The answer is B: 53.6x + 60.3

6.7 (8x + 9)

6.7 x 8x + 6.7 x 9

53.6+60.3
Because you use disturbing property
Plz mark brainliest answer

Which number is divisible by both 5 and 6?

A.) 123,456
B.) 132,640
C.) 164,780
D.) 184,290

Answers

Answer: D

Step-by-step explanation:

Answer:

The answers it D.184,290

184,290÷5=36,858

184,290÷6=30,715

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

Answers

Answer:

Yes

Step-by-step explanation:

Answer:

I think your answer would be no?

Step-by-step explanation:

Sorry if its wrong i dont do algerbra!

Which statement BEST Explains the relationship between these two facts

Answers

I got the last one with American have been eating a large amount of chocolate since the ancient times

There are 12 gray marbles in a jar and eight white marbles. What percent of marbles are white. Explain answer pls.

Answers

Answer:

40 %

Step-by-step explanation:

8/20 is 40% and 12/20 is 60%

AWNSER:

40%

EXPPLENATION:

1. you need to find how many marbles are in the bag in total. e.g.(20)

2. find out how many of the marbles are blue and put it into a fraction blue/total number of marbles. e.g.(8/20)

3.multiply the fraction so that you have 100 as your denominator since 'per-cent' means out of 100. e.g.(8/20 x 5= 40/100)

4. remove the fraction/ take off the 100 and your done

Diego has budgeted $35 from his summer job earnings to buy shorts and socks for soccer. He needs 5 pairs of socks and a pair of shorts. The socks cost different amounts in different stores. The shorts he wants costs $19.95.

Write an inequality to represent the amount Diego can spend on a single pair of socks.

Answers

Answer:

Step-by-step explanation:

5s+19.95=35

(S being socks)

Elena ran 20 miles this week, which was three times as far as Clare ran this week. Clare ran 5 more miles this week than she did last week. What expression would go in each box?

Answers

Answer:

she ran 12. 5 miles

Step-by-step explanation:

I had to read this 4 times but this is what I got 20 times 3 plus 5

this is due tomorrow morning it’s probably easy i just didn’t pay attention please help

Answers

y = (3,4)

I think I’m late

What is the surface area?

7 ft
7 ft
1 ft

square feet

Answers

2(7 x 7 + 7 x 1 + 7 x 1)
126 square feet

Answer:

126 ft

Step-by-step explanation:

lol i copied the person above me sorry i needed points

Solve these problems by using a proportion. Show your work in the space below. Then check your answers using the Gizmo. (Note: The last one cannot be modeled in the Gizmo.)
A. Original cost = $15
Selling price = $45
Percent of Markup = ?

B. Original cost = $64
Selling price = $96
Percent of Markup = ?

Answers

A is a 300% markup the original cost is 1/3 of the selling price

it is a for sure the original price

Figure 1 is dilated to get Figure 2.

What is the scale factor?

Enter your answer in simplest form in the box.

Answers

Answer:

10/16 but I am not sure if that is it

1.6 because 16/10 = 1.6

HELP ASAP PLSSSS
Information about the age of participants in an archery competition is below:

A box plot titled "Age of Participants" and labeled "Age" uses a number line from 10 to 35 with primary markings and labels at 10, 15, 20, 25, 30, and 35. The box extends from 15 to 27 on the number line. A line in the box is at 22. The whiskers end at 11 and 32.

The middle 50% of the data is between what two numbers?

15 and 27
15 and 32
22 and 27
22 and 32
Pls ignore i choose one of the answer choices (there's a photo)

Answers

Answer:

ok i already took this and the answer is 15 and 27

Step-by-step explanation:

Answer:

15 and 27

yepppppp

on my old account i had over 2000 points but then i lost all of it and now i have -600 points so i made this account dabdab

Answers

Answer:

so lost is 1400

Step-by-step explanation:

You lost 2000 points but now you have 600 so you have 1400 points to bring back

Answer:

oop

Step-by-step explanation:

well good luck on getting more points

The rabbits ate seven twelves of the cucumber crop in each of 4 gardens. What fraction of cucumber crop did they eat in all? (4 points)

Group of answer choices

three twelfths

twenty eight twelfths

eleven twelfths

twenty eight forty eighths

Answers

Answer:

28/12

Step-by-step explanation:

28/12 or twenty eight twelfths

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

Answers

Answer:

Step-by-step explanation:

Co-ordinates are written like (x,y), therefore x=899, y=58

Sub in the values:

y=x+841?

58=899+841?

58=1740? NO

Answer:

Step-by-step explanation:

Coordinates are written as (x,y)

You would sub in 899 for the x and 58 for the y getting

58=899+841

and

58=1740 which is false

Halpppppppppppp i don't understand this... <:

Answers

Answer:

Step-by-step explanation:

It already says the cost depends on the area of the walls.

A scale model of an airplane has a wingspan of 8 inches (in). In real life, the same airplane has a wingspan of 32 feet (ft). What is the scale of the model to real life?

Answers

Answer:

The ratio would be 8 inches to 384 inches. You can write it as 8/384. If you simplify it, it would be 1/48.

Step-by-step explanation:

8 inches to 348 inches hope this helps

"My number rounded to the nearest ten, nearest hundred, and nearest thousand gives the same value each time."

Which choice is Meg's number?

61,423
57,004
59,501
63,015

Answers

Answer:

57,004 is Meg's number

Step-by-step explanation:

57,004 rounded by 10 is 57,000

57,004 rounded by 100 is 57,000

And 57,004 rounded by 1000 is still 57,000

that makes 57,004 the answer

Three of the four vertices (corners) of a parallelogram are (-2,7), (3,7) and (2,5). What is the ordered pair of the missing vertex (corner)?

Answers

(-3, 5) i think, this is just a guess and I haven’t done this stuff since 8th grade mb

The missing vertices of the pararllelogram is D(- 4, 0).

What is a parallelogram?

A basic quadrilateral with two sets of parallel sides is known as a parallelogram. In a parallelogram, the opposing or confronting sides are of equal length, and the opposing angles are of equal size.

The area of a parallelogram is base multiples by height as two triangles form a parallelogram.

We know the diagonals of a parallelogram bisect each other.

Given, Three of the four vertices (corners) of a parallelogram are A(-2,7), B(3,7), and C(2,5) and assuming the fourth vertices is D(x, y).

∴ The midpoint of BD is equal to the midpoint of AC.

Midpoint of a line segment joining the point (x₁, y₁) and (x₂, y₂) is

(x₁ + x₂)/2, (y₁ + y₂)/2.

So, (3 + x)/2, (7 + y)/2 = (-2 + 3)/2, (7 + 7)/2.

(3 + x)/2 = -1/2.

3 + x = - 1.

x = - 4 And,

(7 + y)/2 = 14/2.

7 + y = 7.

y = 0.

So, D(- 4, 0).

learn more about parallelograms here :

https://brainly.com/question/14091538

#SPJ2

If the area of the parallelogram is 15 cm 2, what is the area of the green triangle?

30 cm 2
15 cm 2
7.5 cm 2
8 cm 2

Answers

i think it would be 7.5!
the picture doesn't have a lot of info but to the looks of it the parallelogram is split into two equal triangles so if the parallelogram is 15 and you divide that by two since there are two triangles that look like the same it would be 7.5!

The triangle is half of the parallelogram, so that would be 7.5 cm 2

What is 3/4 divided by 1/8? Consider drawing a model or using the common denominator method to help you solve the problem.

Answers

3/32 if this is right can you please make me the brainiest answer thanks

Speedy Cab Company uses the following to determine ride costs:

A $5.00 flat fee for a ride.
An additional $0.75 for each mile travelled.
Which equation represents the cost of a car ride from Speedy Cab Company?

options:

t=5x+0.75

t=0.75+5

t=0.75x+5

t=5x−0.75

Answers

t = 0.75x + 5 is the answer.

C is the correct answer because I am right g

please huryy!!
Arianna measured a line to be 13.8 inches long. If the actual length of the line is 14.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

Answers

Answer:

1.5

Step-by-step explanation:

Answer is 1.5 I think ...

Given square ABCD. Two isosceles triangles ABP and BCQ are constructed with bases
AB
and
BC
. Each of these triangles has vertex angle of 80°. Point P lies in the interior of the square, while point Q lies outside of the square. Find the angle measure between
PQ
and
BC
I WILL MARK BRAINLIEST

Answers

Answer:

Step-by-step explanation:

trust me

The finish times for the runners in a 1.5 mile race are summarized in the histogram below.
Finish Times
10
00
Number of Runners
7:00-8:59
9:00-10:59 11:00-12:59 13:00-14:59 15:00-16:59 17:00-18:59
Time (minutes)
How many runners finished the race in under 13 minutes? Enter your answer in the box.
rinnere
we

Answers

Answer:

16 runners finished the race under 13 minutes.

Step-by-step explanation:

If you look at the green bars that are 11:00-12:59, 9:00-10:59 and 7:00 to 8:59 you will notice they are all under 13, The number of runners that finished it in 11:00-12:59 are 8, The number of runners that finished it in 9:00-10:59 are 6 and The number of runners that finished it in 7:00-8:59 are 2. 8+6+2 = 16

The number of runners who finished in under 13 minutes is 16.

What is a histogram?

A histogram is a representation of the distribution of data with intervals.

We have,

From the histogram,

Number of runners from 7:00 to 8:59 minutes = 2

Number of runners from 9:00 to 10:59 minutes = 6

Number of runners from 11:00 to 12:59 minutes = 8

The number of runners in under 13 minutes.

= 2 + 6 + 8

= 16

Thus,

The number of runners in under 13 minutes is 16.

Learn more about histograms here:

https://brainly.com/question/16819077

#SPJ5

1,1\3 Simplify plz hury plz plz plz plz hury plz plz plz plz plz

Answers

Answer:

1.3333333.

Step-by-step explanation:

.33 is infinite

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