Mathematics Middle School

some one pls help me asap

Some One Pls Help Me Asap

Answers

Answer 1

Answer:

a=4

b=8

c=16

d=8

Step-by-step explanation:

a 1×4×1

b 2×4×1

c 2×4×2

d 2×2×2

Related Questions

The histogram represents a survey from 390 families about the number of children in each family. How many families from the survey have more than 3 children in their family? *

Answers

Answer:

130

Step-by-step explanation:

50+40+30+10

The number of employees at a company went from 7623 to 6824. By what percent did this increase or decrease? *

Answers

Answer:

10% i'm pretty sure!

Step-by-step explanation:

about 10.4 percent!!

Solve the System of Equations
5x-4y=-10
y=2x-5

What is x and y?

Answers

Answer:

x = 10

y = 15

Start by putting the second equation in for the y value of the first equation and then solve for x. Then use that to find y.

Step-by-step explanation:

Mrs. Smith asked her students to make observations about the histogram, Annual Rainfall of Cities.

Answers

Answer:

Maria and Antonio

Step-by-step explanation:

sorry if it's wrong

30 points and brainly if correct

Answers

Answer:

Since the left seems to be identical to the right side (x), I believe it is C. 62

c.62 you can tell by it being

Can someone help me with this?

Answers

Answer:

1392 cm^2

Step-by-step explanation:

5 sides: 23*17, 23*17, 23^16, (8*15)/2, (8*15)/2, (8*15)/2, and (8*15)/2

23*17 = 391, 23* 16 = 368, (8*15)/2 = 60

392*2 + 368 + 60*4 = 1392

1392 cm is the correct answer for this equation

please help me with these please
If the rate is given as a percent (%). Before using it in the simple interest formula, you must first convert it to a______. *
*answer choices*
fraction
ratio
decimal
dollar amount

The simple interest formula is I=Prt. The P represents the principal. The principal is ___________________. *
*answer choices*
the initial amount of money
the percent interest for his year
the rate
the percent proportion

What does the "I" in the interest formula stand for? *
*answer choices*
Incredible
Impossible
Interest
Isosceles

Answers

Answer:

1. Decimal

2.The initial amount of money

3. Interest

Step-by-step explanation:

1. Convert to a decimal before any thing else

2.  Is the money you are putting in the bank

3. it  stands for Interest

I don’t know to be honest I just need points

Please help me find the circumference for the pizza round to the nearest tenth.

Answers

Formula to calculate circumference = 2 x Radius x Pi

2 x 6 in = 12 in

12 x 3.14 = 36.168

Rounded = 36.2

if the difference of 1 9/13 - 6/7, Bruno's answer- too high-too low-correct

Answers

Too highhhhhhhhhhhhh

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:

I got so many points, so i wanna give some away!!
Becuase I dont want to get flagged awnser this EASY math problem

5 + 4 = ______

Answers

Answer:

9 thx man

wait i feel bad cuz u only have 700 i have 2700 oh no i feeel bad now

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

can I have brainliest too please?

help me please!!! i need this!!

Answers

The Answer Might Be C

A net for a triangular prism. The bottom face has a length of 8 meters and height of 10 meters. The rectangular side faces have a length of 5 meters and height of 10 meters. The triangular faces have a base of 8 meters and a height of 3 meters.
What is the surface area of the triangular prism?

The area of the bottom face is
m2.
The area of one of the rectangular side faces is
m2.
The area of one of the triangular faces is
m2.
The surface area of the prism is
m2.

Answers

Answer:

The area of the bottom face is

m2. (80m2)

The area of one of the rectangular side faces is

m2. (50m2)

The area of one of the triangular faces is

m2. (12m2)

The surface area of the prism is

m2. (204m2)

Step-by-step explanation:

Answer:

1,658 i got it

Step-by-step explanation:

PLEASE I NEED HELP!!! (10 points and a brainliest :3)

Answers

Answer:

The answer is $1820.20

Step-by-step explanation:

his initial balance is $1054.65

then he adds $867.89 which brings his balance to $1922.54

then he withdraws $45.56 so he has $1876.98

then he withdraws $56.78 so he has $1820.20

Answer:

$1,820.20

Step-by-step explanation:

1054.65 + 867.89 - (45.56 + 56.78) = 1820.20

PLEASE PLEASE HELP!!!!

Answers

14/15 letter C

Step-by-step explanation:

Answer:

C) 14/15

Step-by-step explanation:

- 2/5 + 1 1/3 = -6/15 + 20/15 = 14/15

the expression 1.08 + 1.02b predicts the end- of the year value if a financial portfolio where S is the value of the stocks and B is the value of bonds in the portfolio at the beginning of the year
What is the predicted end-of value of a portfolio that begins the year with $200 in stocks and $100 in bonds?

Answers

Answer:

We have

Stock = $200

Bonds = $100

Substitute these values into 1.08s+1.02b, where 's' is stock and 'b' is bond

.() + .() =

Predicted end of year value is $318

Answer:

1.08s + 1.02b

1.08(200)+1.02(100)

216+102=318

Step-by-step explanation:

please help me asap please ill give braiilist but only if you answer the question right

Answers

Answer:

I DONT KNOW TO BE HONEST

Step-by-step explanation:

Can u plss help (plss no links) Remember that you are loved :p <3

Answers

Answer:

8

Step-by-step explanation:

IQ1-IQ2

or 13-5=8

A wall is 12 feet long and 8 feet tall. There is a square window 4 feet long in the wall. What is the area of the wall surface?

1. 96 ft 2
2. 80 ft 2
3. 92 ft 2
4. 32 ft 2

Answers

Answer:

80 ft2

First let's find the total area of the wall: 12 x 8 = 96. Then, we need to subtract out the window. To find the area of the wall, we'll need to find the area of the window and subtract it from the total area of the wall: 4 x 8 = 32 | 96 - 32 = 64. However, I am assuming the height of the window is 8 feet. If the window is 1 foot tall, the answer is 92 feet. If the window is 4 feet tall, the answer is 80 feet.

(The first and last answers are incorrect) As there is no picture provided, as I am assuming there is a picture, please follow my instructions left for you above as to what the answer would be depending on the height of the window.

The answer is 80 ft2

PLS HELP this is due today thank u.

Answers

Answer:

F,T,F,F

Step-by-step explanation:

Since the second figure is identical, it would have the same things, making the first, third, and fourth statements false. Since it is the same, the second statement is true.

answer : F,T,F,F or false , true , false , false
hope this helps you out .

How many lines of symmetry does this figure have?

Answers

Answer:

There are 8 lines of symmetry.

There are 28 students in Mr. Smith's math class. 6/7 of them prefer pizza over cheeseburgers. How many students prefer pizza?


Please Help :(

Answers

24 prefer pizza

Plz give brainliest

Answer:

24

Step-by-step explanation:

First you divide 28 by the denominator, 7, which is 4. Then you multiply 4 by the numerator, which is 6, and you get 24

Plsss help me NO LINKS OR THEY WILL BE REPORTED
Which equation represents a function that is not linear?

Answers

D) is your answer , good morning have a great day ahead.

How much will you pay in total, if there is a 7.5% tax rate on a $13.55 purchase?

Answers

7.5% = 0.075. 0.075(13.55)= 1.01, 13.55+1.01= about $14.56. hope this helps!
the answer would be 14.56

A sequence can be represented by an= 3 + an-1. If a1 = 2, which expression could be used to represent the same sequence?

A - 3 - n
B - -1 + 3n
C - -3 + 2n
D - -2 + 2n

Answers

A I got a 100 on this test too

Juan researched the cost of rent and the size of several apartments. He recorded the data in a scatterplot. Which of the following is true, based on the scatter plot?

A. There is no relationship between the size of the apartment and its monthly rent.

B. The more times a person moves, the more they pay in rent.

C. The larger the apartment, the less it costs to rent.

D. The larger the apartment, the more it costs to rent.

Answers

Answer:

d

Step-by-step explanation:

If you bought 24 light bulbs, how much money would you save by buying the less expensive light bulbs?

Answers

with the more expensive light bulbs, the cost would be $155.52

with the less expensive light bulb, the cost would be $119.04

This means you would save $36.48

Answer:

$3.84 is the amount you save by purchasing the cheaper lightbulbs when buying 24.

Step-by-step explanation:

Alrighty, so!

With this one, I broke down the price per lightbulb (divided the money by the amount of bulbs in the package).

$4.96/4= $1.24/bulb

$6.48/6= $1.08/bulb

I then multiplied that amount per bulb by 24.....

$1.24 x 24 = $29.76

$1.08 x 24 = $25.92

.... And subtracted the lower number from the higher number to get the answer.

$29.76-$25.92= $3.84

Hope this helps :D

1/8x8=?
As a mixed number and please explain

Answers

Answer:

1/8 · 8 = 1

Step-by-step explanation:

[tex]\frac{1}{8} + \frac{1}{8} + \frac{1}{8} + \frac{1}{8} +\frac{1}{8} +\frac{1}{8} +\frac{1}{8} +\frac{1}{8} = \frac{8}{8}[/tex] or 1

hope this helps

Answer:

its 8/1

Step-by-step explanation:

Look at the scale factor from parts a and b. Do they represent a reduction or an enlargement of the Empire State Building? How do you know?

a= 725
b=290

Answers

B wlll be your answer because I know
i’m sorry if this is wrong but i think it’s B

Can someone please help me so I can get to 7th grade math please thank you ❤❤

Answers

Answer:

17/7 or 2(3/7)

Step-by-step explanation:

did it with a calculator

2 3/7 sorry it’s a bit messy but I circled the answer. If there is a part you don’t understand please ask for clarification.

hope this helps!!
Other Questions
Waiting impatiently(a) the students shoved(b) and jostled each other(c) at the bus stop.Weighed down by his heavy backpack(d) Pete was squeezed to the end of the line. The brightyellow bus(e) arrived in a blur of flashing lights and familiar faces. Knowing it was inevitable(f)the students boarded the bus to school.Where should commas be placed?1. b, c, d2. a, c, d3. b, c, f4. a, d, f Read this sentence from the story:. It was that better far than outward apparel is the purple and fine linen of the heart andmind.Based on the rest of the story, which sentence BEST restates the meaning of the sentenceabove?The story is called Purple and fine linen by Anna Brownell Dunaway Please help me im stuck on this question!!! Please hurry !! Can someone please explain to me how to do this Help Ill give brainlist!!!!!!!!!! plz ......................................... Do you belong to a group of some kind? Your family, a sports team, or a school club? Do you think the groups you belong to form your identity? Why or why not?I NEED EXAMPLES! GIVING BRAINLIEST! Write an essay on how some deplorable roads in your community should be maintained What is the mead absolute deviation of this data set?A) 1.56B) 143C) 14.3D) 15.6 What are the midline, amplitude, and period of this function?21.510.5-21-1102n-O-1-1.5-2-2.5-3-3.5-4The midline is y =The amplitude isThe period is7T Which of the following is the best definition of alternative energy?A. Energy sources that can be used in place of hydroelectric energyB. Energy sources that can be used in place of wind energyC. Energy sources that can be used in place of coalD. Energy sources that can be used in place of fossil fuels How does dividing species into kingdoms help us understand them?It helps us to see which animals existed first.It helps us understand how animal organ systems work.It helps us understand the differences and similarities among living things.It helps us to predict which changes animals will make to adapt to their surroundings. In ABC, a = 4 inches, b = 5.8 inches and C=99. Find B, to the nearest 10th of an degree. what is an important element of sociographic segmentation Which of the following does PXE use?a) USBb) DVD-ROMc) CD-ROMd) NIC When Janelle was born, her grandmother put $200 into a college savings account for her. Each month, her grandmother adds $50 to the account. Which inequality can be used to find m, the number of months it will take for Janelles savings account to have more than $1,250 in savings? How does Red Sammy respond when the grandmother calls him a"good man"?A) He ignores her comment.B) He agrees with her observation.C) He lists the ways that he is not a good man.D) He tells his wife to listen to the grandmother. brainly and 30 pt - if it is correct Which gas law would you use if pressure remains constant? *Boyle's LawCharles's LawGay-Lussac's LawCombined Gas Law What are the duties of an investigator when arriving at the crime scene?