Answers
Solution:
Select B
4=212
49 = 7×7
64 = 8×8
Se
A=S.S
Square
area formula: S=a- a (a refers to
the side length)
Answer:
[B] A = 2 · 2
Step-by-step explanation:
Given that:
Timothy has a set of plastic squares. the tables shows the relationship between A,the area of each square in square centimeters, and s, the side length of each square in centimeters.
To Find:
Which equation can be used to represent the relationship between A and s for these squares?
Solution:
From the given table:
A = 1 S = 1 A ÷ S = 1 ÷ 1 = 1 = S
A = 4 S = 2 A ÷ S = 4÷ 2 = S
A = 49 S = 7 A÷S = 49 ÷7 = 7 = S
A = 64 S = 8 A÷S = 64÷8 = 8 = S
From the solving above we can see that the equation that can be used to represent the relationship between A and s for these square is A = S · S
Kavinsky
Related Questions
Can anyone solve this?
Answers
1 nickel diameter = 2* 0.4 = 0.8
3 nickel diameter = 3* 0.8 = 2.4
B 2.4
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?
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!!
2) All students at Leara's school take a physical education (P.E.) class. A random
sample of 200 students is asked what activity they would like to do every Friday
in P.E.: 60 students want to play dodgeball, 30 want to play basketball, 70 want
to play kickball, and 40 want to play softball. Can the teacher conclude that
basketball is probably the least popular activity across the whole schoo'?
Explain your answer.
Answers
Answer:
Yes, because there are only 30 students out of 200 students wanted to play basketball
Step-by-step explanation:
60 stds - dodgeball
30 stds - basketball
70 stds - kickball
40 stds - softball
Answer:
Yes
Step-by-step explanation:
The teacher can conclude that basketball is probably the least popular activity across the whole school becasue the sample of students was random. It represents the most and least popular activities to play every Friday.
when he sorts the class's scores on the last test, the teacher notices that exactly 12 students scored better than Clare and exactly 12 students scored worse than Clare. Does this mean that Clare's score on the test is the median? Explain your reasoning.
Answers
Answer:
Yes, Clare's score on the test is the median.
Step-by-step explanation: Yes, because if we line up the scores from least to greatest and continue to cross off a score on each side, Clare's score will be exactly in the middle.
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 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:
Brainliest! PlEASE be right! Thank you Sugarr! lol kiddin, pls help tho
Answers
Answer:
111
Step-by-step explanation:
Answer:
N is 111
Step-by-step explanation:
To find the answer you need to find what 96 + 12 + 3 is. 96 + 12 + 3 = 111. 111 - (12 + 3) is 96 so 111 should be the right answer.
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.
Answer ASAP and whoever get it right can have brainliest!
Answers
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]
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
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:
pls help me answer this
Answers
Answer:
Step-by-step explanation:
1) an axial symetrical inversion
2) I don't know sorry
Your friend is correct.
When a figure is reflected, it is flipped. Since it is reflected on the x-axis, that is the direction it is flipped in. When flipped, the coordinate of the bottom left corner is (1, 1). When you move the figure over 5 units (which is what translating is), the coordinates are (-4, 1) which matches with the corner of the second given figure.
I hope I explained it well, and I hope I’m not too late to help.
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!
Explain: the the 65 degrees angles are part of an 180 angle, so u put 180-(65+65)=___
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
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
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
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
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
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.
What is the value of the flowing expression?
Answers
hey can someone pleasee help
Answers
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:
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.
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
CAn someone help math 34 -9999
Answers
Answer:
-9965
Step-by-step explanation:
you can subtract 9999 by 34 and get 9965
then you need to add the - negative sign.
if negative 10,033
sorry i diddnt know if the 9999 is a negative or a positive
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! 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%
please help me on this question.
Answers
Answer:
I am pretty sure it is 40%
Step-by-step explanation:
Solve the equation.
c-12=-4
Answers
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=-4First, 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.
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