Mathematics Middle School

Please helps and say which question you were answering 20+ brainlest to who whoever answers first and right! Thanks

Please Helps And Say Which Question You Were Answering 20+ Brainlest To Who Whoever Answers First And
Please Helps And Say Which Question You Were Answering 20+ Brainlest To Who Whoever Answers First And
Please Helps And Say Which Question You Were Answering 20+ Brainlest To Who Whoever Answers First And

Answers

Answer 1
Green rectangle = length * width * height
3*6*2= 36

Blue rectangle
5*3*0.25 = 3.75

Pyramid = 1/3 *base^2 * height
1/3 * 16^2 * 10 = 853.33

Related Questions

Solve the equation.
c-12=-4

Answers

C-12=-4
C-12+12=-4+12
C=8

Answer:

[tex]\Longrightarrow: \boxed{\sf{c=8}}[/tex]

Step-by-step explanation:

To solve this problem, all you have to do is isolate the term of c from one side of the equation.

c-12=-4

First, add by 12 from both sides.

[tex]\Longrightarrow: \sf{c-12+12=-4+12}[/tex]

Solve.

Add or subtract the numbers from left to right.

⇒ -4+12=8

[tex]\Longrightarrow: \boxed{\sf{c=8}}[/tex]

Therefore, the correct answer is c=8.

I hope this helps! Let me know if you have any questions.

5pts and however answer is correct gets brainliest -What was the median number of items purchased.​

Answers

Answer:

Median =  3

Step-by-step explanation:

Numbers in order :

0 , 1 , 2 , 2 , 3 , 3 , 3 , 3 , 5 , 5 , 7 , 7 , 9 , 9 , 11

The median is 3 because you take out one from each side and end up with 3 left in the middle only.

A large bag of individual candy packs is opened. The amount of candy is counted and marked on the dot plot below. Which of the statements is not represented by the data?

Answers

Answer:

Mean is simply defined as the average of the given set of numbers. The mean is considered as one of the measures of central tendencies in statistics. The mean is said to be an arithmetic mean. It is the ratio of the sum of the observation to the total number of observations.

Candy comes in large bags of 75 candies, a 1 pound bag, and large bags with multiple fun-size packs.

Jenny randomly opened 12 of the fun-size packs of candies from a bag.

The mean number of reds will be

Step-by-step explanation:

i am smart

how do you get from 8.05 to 8.50 to 9.00?

Answers

Answer:

you need to add 9.00+8.05+8.50 =2555

In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving DC || AB, given AB = CD and AD = CB. Upload the entire proof below.

Given:
AB = CD
AD = CB

Prove:
DC || AB

Answers

Answer:

Step-by-step explanation:

1. most of the time the first 1 is the given but you have two given so im not sure which one would go here.

2. line AC is = to line AC becuase of: reflective property

3. Triangle ADC = Triangle ABC because of SSS

4.  Angle 1 = Angle 4 because of alternat interor angles

5. DC is  parralell to Ab becuase of CPCTC

Answer ASAP and whoever get it right can have brainliest!

Answers

Answer: 2/49

I needed to have 20 characters to post this.

Step-by-step explanation:

[tex] = \frac{2}{7} \div 7 \\ [/tex]

[tex] = \frac{2}{7} \times \frac{7}{1} \\ = \frac{2}{7} \times \frac{1}{7} [/tex]

[tex] = \frac{2}{49} \\ [/tex]

hey can someone pleasee help

Answers

answer 1: h≈6.96

explanation: V=πr2h

answer 2: r≈4.98


explanation: V= πr2h

Answer:

I don't know for sure but take half of 1,400cm3 and add it to the hole

Step-by-step explanation:

The kindergarten class at Stokes Elementary drinks about 210 pints of milk per week. How many gallons of milk does the class drink in 10 weeks? Round your answer to the nearest tenth of a gallon if needed.

Answers

Answer:

About 262.5 gallons of milk

Step-by-step explanation:

262.5 gallons of milk is the answer.

What is the value of the flowing expression?

Answers

your answer is d. 351
The answer is D 351.

Does anyone know how to solve Transformations of quadratic functions
Example:
Find g(x), where g(x) is the translation 5 units down of f(x)=x2.
Write your answer in the form a(x–h)2+k, where a, h, and k are integers.
g(x)=

Answers

Answer: g(x) = 1(x-5)2 + 0

Step-by-step explanation: You just had to substract x by 5 units (h).

a doesn’t have an effect on the shift, so it is 1.

k is the y-intercept, but that did not change, so it is 0.

A prism is completely filled with 96 cubes that have edge length of 1/2 cm. What is the volume of the prism? Enter your answer in the box.

Answers

Step-by-step explanation:


Volume of one cube is 1/2 * 1/2 * 1/2 = 1/8 cm^3Volume of prism is 1/8 * 96 = 12 cm^3

WILL GIVE 30 POINTS
Please find two expressions that are equivalent to 2(3j + 4 + 9j)

Answers

Answer:

Heyo! I could help you, but I have a question!

Step-by-step explanation:

Is this a multiple choice question, or would you like me to solve it on my own?

to solve this, distribute the 2 amongst 3j+4+9j

2(3j)+2(4)+2(9j)

this would end up being 6j+8+18j, which could be a possible solution to the equation, but it’s not reduced

reduced it by combining like terms to get 24j+8

or, you can make the equation even simpler by combining like terms in the parentheses in the initial 2(3j+4+9j)

that would end up being 2(12j+4)

so, i would say the two equations would be 2(12j+4) and 24j+8

hope this helped!!

look at the picture also brainliest

Answers

Answer:

50.24

Step-by-step explanation:

Area of circle is πr²

r=d/2

r=8/2

r=4

A=4²π

A=16π

A=16*3.14

A=50.24 m²

Find the area of the figure. Round your answer to the nearest hundredth, if necessary.

Answers

Answer:

127.23

Step-by-step explanation:

Equation

pi/8×18^2=127.2345025 rounded 127.23

Answer: 113

Step-by-step explanation:  The number 18 is the diameter, multipy it by pi (3.14) then divide it by half because it is a half circle.

Find the area of the figure. Round your answer to the nearest hundredth, if necessary.

Answers

Answer:

56.549

Step-by-step explanation:

i used an online calc

56.549 that’s the answer

A street sign is 111 inches tall. How tall is it in feet and inches?

Answers

Answer:

9ft 3in

Step-by-step explanation:

a foot is 12in so just divide the 111 into 12ths

Answer:

9ft 3in

Step-by-step explanation:

25.5 is what percent of 85?

Answers

Answer:

30%

Step-by-step explanation:

Solution for 25.5 is what percent of 85:

25.5:85*100 =

( 25.5*100):85 =

2550:85 = 30.

like & vote. tysm!

A convenience store supplies two types of protein bars. One protein bar has 320 calories in the 2-ounce size. How many calories are in the 3-ounce size of the bar?

Answers

Since one protein bar has 320 calories in a 2-ounce size, we can divide 320 by 2. When solving, we get 160. This means there are 160 calories in one protein bar.

We are trying to find how much calories are in the 3-ounce size, so we must multiply 160 by 3.

The final answer to your question is 480. There are 480 calories in the 3-ounce protein bar.

There are 480 calories in a 3 ounce bar

Please help me with this Question. Please and thank you.
The scale drawing shown represents an existing barn. The shortest side of the barn measures 150 meters. If a new barn that is

Answers

Here you go hope this helps
Answer: 1:1.5

Step by step explanation: We have that 150 meters in the reality and the new size is 2/3, therefore 150 meters*2/3= 100mtrs, also 100 mtrs in the reality or 1 is to 1.5

PLS I NEED HELP THIS IS MY LAST QUESTION PLS
i will put a brain list just pls help me!!
Theresa uses a unique box in the shape of a trapezoidal prism for her specialty candles. The area of the base of the box for the smaller candle is 125 cm2 and the box is 12 cm tall. The box used for the larger candle has a base whose area is 160% that of the smaller box, and it is 6 centimeters taller.
What percent of the volume of the smaller box is the volume of the larger box?
Answer:

Answers

Answer:

41.7%

Step-by-step explanation:

100%----125

10%------125/100 x 10                                                                                                        

            =12.5

160%-----12.5 x 16

            =200

volume of small box = 200 x (12+6)

                                  = 3600

volume of large box = 125 x 16

                              = 1500

percentage of volume of small box is the volume of large box

= 1500/3600 x 100%

=41.667% (5 s.f)

=41.7% (3s.f)

Factor out the coefficient of the variable term.

Answers

Answer:

4(x-5)

Step-by-step explanation:

you find the greatest common factor and in this case it is 4 so you divide everything by 4 and that's how i got the answer

Answer:

4

Step-by-step explanation:

in 4x-20, you take 4x and remove the variable or letter and then you get your answer which is 4

HELPP IM SOO LOSTT FIRST GET BRAIEST

Answers

Answer: 50

Step-by-step explanation: I think it's 50 because the angle is 180 so 180 minus 130 because 65+65 = 130. So maybe it's 50!

Answer: 50
Explain: the the 65 degrees angles are part of an 180 angle, so u put 180-(65+65)=___

PLEASE HELP! I NEED HELP

Answers

Answer:

c

Step-by-step explanation:

solve for the area of the scale drawing of the 8 by 7 rectangle

8+8+7+7 = 30

solve for original rectangle 16 by 14

16+16+14+14 =60

solve for the area of the drawing divided by the area of the original

30/60=

1/2=

50%

your answer would be c

Please HELP I WILL GIVE BRAINLYEST

Answers

Answer:

The answer is

Step-by-step explanation:

She is wrong because you have to multiply by 3.5 then multiply by 20 and then by 180 and you would get 12,600 gallons

Greg mowed 7 yards and received the same amount of money for each yard he mowed. He made a total of $210. (If y is the number of yards) Which equation represents the situation?

7+y=$210
$210y=7
y/7=$210
7y=$210

Answers

Answer:

7y=$210

Step-by-step explanation:

Answer:
7y=$210
Explanation:

In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving SMRN, given RMSN and ∠MRS ∠NSR. Upload the entire proof below.

Given:
RM=SN
∠MRS =∠NSR

Prove:
SM=RN

Answers

Answer:

The complete two-column proof that proves that SM = RN, based on SAS and CPCTC, is given in the table shown in the attachment.

The SAS Congruence Theorem

If two sides of one triangle are congruent to the two corresponding sides of another triangle, and their included angles are also congruent, then both triangles can be proven to be congruent by the side-angle-side congruence theorem (SAS).

If two triangles are congruent, it means all their corresponding parts are congruent by the CPCTC Theorem.

Thus, the complete two-column proof that proves that SM = RN, based on SAS and CPCTC, is given in the table shown in the attachment.

Step-by-step explanation:

1. RM = SN

                                          1. Given

1. ∠MRS = ∠NSR

───────────────────────────────

2. RS = RS                          2. Reflexive Property

───────────────────────────────

3. △MRS ≈  ∠NSR            3. SAS

───────────────────────────────

4. SM = RN                        4. CPCTC

                            EXPLANATION

───────────────────────────────

I just did what the other person did

Which statement about this figure is true?


Circle A. Line g goes through point A. Transformation 1:
Reflect the figure across
line m.

Transformation 2:
Rotate the figure 90°
around point C.
CLEAR CHECK

Applying Transformation 1 carries the figure onto itself.


Applying Transformation 2 carries the figure onto itself.


This figure does not have symmetry.


Applying Transformation 2 twice carries the figure onto itself.

Answers

a. reflection across one of the lines of symmetry of the figure.

please help me on this question.

Answers

Answer:

I am pretty sure it is 40%

Step-by-step explanation:

Please help needed its due soon

Answers

Answer:

270 cemtimeter square

Step-by-step explanation:

Given that the sides are all 6, and the height is 15, we can plug these nummbers in the following formula: AL=(a+b+c)h when a, b, and c are all 6, and h is 15.

Can anyone solve this?

Answers

Diameter = 2 * radius

1 nickel diameter = 2* 0.4 = 0.8

3 nickel diameter = 3* 0.8 = 2.4

B 2.4
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