Mathematics Middle School

Brainly plz help only three questions and don't answer for point kinda rude

Brainly Plz Help Only Three Questions And Don't Answer For Point Kinda Rude

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

PLS HELP GIVING BRAINLIEST

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Answer:

mercury's volume is 14.6 billion cubic miles

Iron's density is 7.874 grams per cubic centimeter

Lead's Mass is 207.2 atomic mass units

Gold's volume is 1.61 cubic centimeters.

Aluminium's mass is 26.981539 u

Copper's volume is 1.5 mL

Marble's density 2711 kg

Teak's density is 41 lbs (might be wrong sorry if it is)

Concrete's Volume is Calculating the volume for concrete requires using three dimensions: length times width (which is area) times the height (thickness) or L x W x H. If you are using feet as your standard unit of measurement, this formula will give you the volume of concrete in cubic feet.

What is the scale factor the smaller rectangle to the larger rectangle?

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Answer:

Step-by-step explanation:

Answer:

The answer is C

Step-by-step explanation:

If the length went from 3 units to 6 units, and the width went from 4 to 8 units, that is a scale factor of x2. Hope this helps you out! :D

HELP ME PLLLLZ dis is PEMDAS

Mike has 40 baseball cards. Tim has 5 less than half of what Mike has. How many baseball cards does Time have?

Answers

Answer:

Give Branliest PLz

Answer is 15

Step-by-step explanation:

Half of 40 is 20 cause 40/2=20

Five less than 20 is 20-5 which= 15

So ur answer is 15

Answer:

15

Step-by-step explanation:

1. We know that Mike has 40 baseball cards total. We know that Tim has 5 less than half of the cards that Mike has.

2. First, we need to divide 40 (Mike's total amount of baseball cards) by 2 or multiply that by 1/2. That gives us 20 baseball cards.

3. Tim has 5 less than half of Mike's deck (20 baseball cards) so we have to take away 5 more cards. 20 - 5 = 15. Tim has 15 baseball cards.

you have solved a system of equations by substitution and got one solution. how were you able to determine it was one solution?

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Answer:

Step-by-step explanation:

https://brainly.com/question/22157981

How does graphing relationships help you determine whether the relationship is proportional or not?

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If the graph of the relationship between the quantities is a line that passes through the point (0, 0), then the relationship between the quantities is proportional.
........ just bored

HELP!

a=3, b=2, and c=12

The question is 2a, so would the answer be 23, or would it be 2 x a?

Answers

Answer:

the second option

Step-by-step explanation:

It would be 2xa or 2x3

Eric is designing a logo for a company. The logo consists of two identical parallelograms joined at their longest sides. One of the parallelograms has a length of 2.5 centimeters and a height of 1.25 centimeters. What is the area of the logo

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Answer:

15 cm

Step-by-step explanation:

Answer:

15 cm

Step-by-step explanation:

9 units
(Rectangle)
9 units

What is the area of the rectangle?

What is the area of the rectangle above?

A.
18 square units
B.
36 square units
C.
81 square units
D.
90 square units

Answers

81 is the answer to your question

Which set of solutions will satisfy the inequality −46+r/3 ≤−29

answer options
r = 100 and r = 54

r = 72 and r = 51

r = 51 and r = 26

r = 50 and r = 60

please give an explanation too!

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R=51

multiply both sides by 3
r is less than or equal to 51, in the interval (-infinity, 51]

Can you help me with this please

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Answer:

well I think is 15x+6

Step-by-step explanation:

Im so sorry if im wrong

Answer:

c

Step-by-step explanation:

WILL GIVE BRAINLYST DUE IN 20 MINS

Answers

Answer:

Look at them in order of starting at ex 1

Step-by-step explanation:

1) x = -7

2) y = -1

2nd pic

1) x = 9

2) y = -3

First ones:
1: x=9
2: y=-3

Second Ones:
1: x= -7
2:y= -1

A trapezoid with a height of 19 meters has a base of 26 meters and another base of 46 meters. What is the area of the trapezoid?

Answers

Answer:

684 square meters

Step-by-step explanation:

Answer:

684

Step-by-step explanation: The formula is Base 1 + Base 2 divided by 2 then multiply the height.

26+46 = 72

72/2 = 36

36*19 + 684

Find sin(b)

Choose 1 answer:
a. 8/17
b. 8/15
c. 15/17
d. 15/8

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I think it’s B good luck if I am right please mark brainliest

Find the sum of (x+5), (-4x-2), and (2x-1)

Show your work please

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sum means add
(x+5) + (-4x-2) + (2x-1)
=-3x+3+(2x-1)
=-x+2

Answer:-x+2

because you can do it two ways. You could have either done it my way.Step-by-step explanation:

At 10:00 a.m. the temperature is –3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drops a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?

please give an explanation too!

Answers

Answer:

-3.4+3=-0.4   -0.4-5.3=-5.7     (-5.7F)

Step-by-step explanation:

Brainlist plz

Plzz help I need the answers for part A .....

Answers

Answer:

Do you have another copy this one I can't really see

Step-by-step explanation:

Sorry if this did not help

Hey should I help u or did u get the answer

A natural history museum surveyed the people visiting the museum for one month and created a circle graph to show the age of the visitors for that month.
Plzz I need the answers for A
a. Find the number of degrees for each part of the museum visitors graph. (8 points)
Age 18 and under:
Age 19 – 44:
Age 45 – 64:
Age 65 and over:
b. If 5000 people visited the museum during the month the survey was taken, how many visitors were there for each age group? (8 points)
Age 18 and under:
Age 19 – 44:
Age 45 – 64:
Age 65 and over:

Answers

Answer:

a. Age 18 and under: 54

Age 19 – 44: 126

Age 45 – 64: 108

Age 65 and over: 72

b. Age 18 and under: 750

Age 19 – 44: 1,750

Age 45 – 64: 1,500

Age 65 and over: 1,000

Can I have the brainliest, please?

Please solve thank you

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Soda Water: 1, 2, 3, 4, 5
Apple Juice: 2, 4, 6, 8, 10
Sparkling Juice: 3, 6, 9, 12, 15
Jada needs 5 cups of soda water if she uses 10 cups of apple juice. ( 15 cups of sparkling water)
Jada needs 6 cups of apple juice if she uses 3 cups of soda water. (9 cups of sparkling water)

Select all of the expressions that have the same value as 892 ÷ 8.
Group of answer choices
8920 ÷ 80

894 ÷ 10

89.2 ÷ 0.08

8.92 ÷ 0.8

0.892 ÷ 0.008

Answers

Answer:

It is a

892 ÷ 8 equals 111.5

8920 ÷ 80=111.5

Step-by-step explanation:

Have a nice day

A because they both equal 111.5

After eating dinner at a restaurant, Brent's bill before tax is $24.00. The sales tax rate is 8%. Brent decides to leave a 30% tip for the waiter based on the pre-tax amount. How much money will Brent pay total, including tax and the tip?

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Sales tax is $1.92. The tip he will give is $ 7.20. In total he will pay $33.12

please help me, 7th grade math

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Answer:

you can use a calculator

Step-by-step explanation:

ANSWER:

1. 59.40

Step-by-step explanation:

A discount is a reduction of the basic price of a good or a service. It can occur on any stage in the process of production or sale - suppliers can put a commercial discount on material prices, or retailers can put a bright red tag that says 15% OFF! on a piece of clothing.  Discounts are often made to prompt sales of outdated stock, reward customers, attract attention or increase profits in the short term.  Oftentimes, we as customers fall into the trap of impulse buying tempted by a discount percent. However, more often than not we lose money, rather than save when we indulge in shopping by buying unnecessary goods prompted by the promise of a lower price.

HOPE THIS HELPS YOU OUT! BE THE FIRST TO COMMENT /FREE ON THESE COMMENTS TO GET A FREE BRAINLIY AWARD! PLZ ALSO CONDISER MARKING ME BRAINLIEST AND THANKS! MY JOURNEY HAS JUST BEGAN ON BRAINLY SO ASK ME IF U HAVE ANY QUESTIONS! -BEACHVIBES23

can someone help me with this please..

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the answer is b! 40/5 = 8
add up all the numbers than divide it by how many numbers there are! so.. 40 divided by 5 = 8

I need the correct answer please help

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Answer: The correct answer would be C. x^2+14x+7

Step-by-step explanation: Since there are no variables or numbers in common to factor all three numbers, then this one cannot be factored out with the GCF also known as the Greatest Common Factor. A, B, and D can be factored, either with the variable x or the number that can go into all three of the numbers for each answer.

The answer would be c.

Help me please

4÷ 1 1/4

Answers

Answer:

3.2

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

[tex] 4 \div 1 \frac{1}{4} [/tex]

[tex] 4 \times \frac{1}{4} [/tex]

[tex] \4 \div 1 \times \frac{1}{ \4 } [/tex]

[tex] = 1[/tex]

Fundamental Counting Principle and it's a multiple choice only
1.) Six rooms in a house need to be painted. Each room can be painted white, yellow, or pink
643, 608, 729, 367'


DONT STEAL POINT PLZZ'

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Answer:

643 there you go................

If s = 1 over 4 unit and A = 16s2, what is the value of A, in square units? ____ square unit(s). (Input whole number only.)

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Answer:

1

Step-by-step explanation:

We have to determine the value of A

⇒ A= 1 square units

Hence, the value of A, in square units is:

1

Answer:

The answer you are looking for is 16.

Step-by-step explanation:

16 times 1/4 is equal to 4. 4 to the power of 2 is 16. A is equal to 16.

A city employee collected survey data from 2330 randomly selected residents. A total of 865 of these residents said that they thought the city should devote more city funds to repair roads. To the nearest percent, what is a good estimate of the percentage of all residents who thought this?

Enter your answer in the box.
__%

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The answer is 37.12% of the residents

The answer is 37.12%

plz help i am so fustated plz plz help mee

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I believe you would do 1620-1240, which would be 380 in difference because there are intervals of 20.

PS I saw you’re struggling with this, if you would like further help feel free to reach out!
girl that’s a whole coloring page

Which expression represents 4 less than a number, h?

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I don’t know if you got choices, but i’m pretty sure it’s h-4

Hope this helps :)
h -4 I hope this is what you want. It could also be -4 + h

ya'll I need help quick

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I’m pretty sure it’s a rotation 180 since it’s changing all three negative signs to the other side

Answer:

I honestly have no kinda clue to the answer kiddo. sorry.

Step-by-step explanation:

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