Answer:
Step-by-step explanation:
scale: 1 inch to 2 feet
scaled area: 3 square inches
+
actual area:
27 square feet
scale: 1 inch to 3 feet
scaled area: 4 square inches
+
actual area:
36 square feet
scale: 1 inch to 3 feet
scaled area: 3 square inches
+
actual area:
12 square feet
scale: 1 inch to 2 feet
scaled area: 4 square inches
+
actual area:
16 square feet
Answer the screen shot question
IF U ANSWER CORRECTLY U R THE BRAINLIEST
WORTH 20 POINTS
Answer:
0.01
0.5 * 0.2 = 0.1
0.1 * 0.1 = 0.1
but that don't feel right to the question your asking so im going to need information more on what your working on in class
Step-by-step explanation:
A chef needs to choose a pan that will allow food to cook as quickly as possible for a special recipe and has decided that he will use one of three pans. Each pan has the same dimensions and design but is made of a different type of metal. The chef will design an experiment that will test and rank the thermal conductivity of the pans by cooking a hamburger patty to an internal temperature of 170 °F in each pan on the same stove burner. The thermal conductivity is the rate of transfer of energy in the form of heat over a period of time through a material.
Describe how thermal conductivity can be measured and compared for each of the pans.
Answer:
234
Step-by-step explanation:
Can someone plz help me
Reward crown , a thanks , and a 5 star rating
Answer:
i got 19.555
Step-by-step explanation:
HELP ME WITH THIS PELASE! GET IT RIGHT GET IT BRAINLIEST!!!!
The solution to 3(x – 8) + 4x = 8x + 4 is *
1. 12
2. 28
3. -12
4. -28
Answer:
-28
Step-by-step explanation:
Step by step
-28 is the solution of the equation 3(x – 8) + 4x = 8x + 4.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is 3(x – 8) + 4x = 8x + 4
Three times of x minus eight plus four times of x equal to eight times of x plus four.
In the equation x is the variable, plus and minus are the operators.
Apply the distributive property
3x-24+4x=8x+4
Add the like terms
7x-24=8x+4
-28=x
Hence, -28 is the solution of the equation 3(x – 8) + 4x = 8x + 4.
To learn more on Equation:
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Create a proportion from the given set of numbers:
Example: 1, 6, 2, 3
Proportion is 1:2=3:6
25) 3, 6, 7, 14
Proportion is _________________
26) 2, 6, 5, 15
Proportion is _________________
27) 7, 2, 14, 4
Proportion is _________________
28) 2, 2, 1, 4
Proportion is _________________
29) 10, 5, 8, 4
Proportion is _________________
30) 3, 12, 8, 2
Proportion is _________________
Answer:
so from the example heres what i think is correct 25) proportion is 3:7= 14:6 26) 2:5=15:2 27) 7:14=4:2 28) 2:1=4:2 29) 10:8=4:5 30) 3:8= 2:12
Step-by-step explanation:
If you had taken the PSAT test can you tell me if it is hard, what topic is on it (especially math) and what happens basically?
I got an email saying it was for 8/9 grade and I'm in 8th. It is free for me and I'm wondering what I have to do. Do I need to make an account on psat.org or will my teacher send me a link to the test?
Answer:
Its relly hard trust me!
Step-by-step explanation:
use fraction strips to find the sum. Write your answer in simplest form.
1/3 + 1/4
Answer:
7/12
Step-by-step explanation:
1/3 + 1/4
~Find common denominators
4/12 + 3/12
~Add
7/12
Best of Luck!
Answer:
7/12
Step-by-step explanation:
1/3 -> 4/12
1/4 -> 3/12
4/12 + 3/12 =7/12
Please help! NO LINKS! (Scientific Notation)
** Only answer if you actually know it, please
please help me thanksssssss
Answer:
your welcomeeeeeeeeeeee
Step-by-step explanation:
:)
The sum on both sides need to be equal to be balanced. Because the right side is being multiplied then also multiply the left side.
Answer: 3rd choice: f1 x d1
so this is for khan academy and I would really like some help with it :)
y/x=2
Step-by-step explanation:
Because y=2 and x=4, we would do 4 divided by 2 (2/4=y/x) To get 2
Show work pls. I’m just confused a bit.
Answer:
$6.16
Step-by-step explanation:
$12.80*3/4=$9.60
$9.60+$12.80=$22.40
$9.28*3/4=$6.96
$6.96+$9.28=$16.24
$22.40-$16.24=$6.16
Hope this helps!
The table below shows that 1 day equals 24 hours. Notice that 12 hours is one-half of that. Use the table to help you determine how many days are equal to 42 hours. 1 day 24 hours 12 hours 12 hours (3 points) a 1 and 1 over 4. days b 1 and 1 over 2. days c 1 and 3 over 4. days d 2 days
Answer:
42 hours is 1 and 18 hours. 42 hours, there are 12 hours 3 R 6 times.
Step-by-step explanation:
42 diviended by 24 is 1 R18.
Then 42 diniended by 12 is 3 R 6.
xander walks 389 steps from his house to the toy store .it is 149 steps to elm street.. it is 52 steps from elm street to maple street.
Answer:
the answer is 590 steps
Step-by-step explanation:
389+ 149+ 52= 590
Answer: mannn if you want me to add it up then its 590 man
Step-by-step explanation: basic addition 389+149+52
please help I will give you brainliest please its due tomorrow and I'm stressing so much
Answer:
(-21)+1/2
Step-by-step explanation:
Just guess tbh
Jazmyn uses 2 gallons of paint to paint 5 walls. He uses 4 gallons of paint to paint 10 walls. How many gallons of paint does he use per wall?
Answer:
2/5 gallons
Step-by-step explanation:
If it takes 2 gallons of paint to paint 5 walls, then the amount of gallons used per wall can be calculated by comparison
[tex]5 walls = 2 gallons \\ 1 \: wall = x \: gallons \\ by \: cross \: multiplication \\ 5 \times x = 2 \times 1 \\ 5x = 2 \\ x = \frac{2}{5} [/tex]
Hence, 2/5 gallons of paint is used per wall.
Choose the expression that is equal to 28.3.
33 + 27.2 – 6.8 + 24 – 3.1
33 + 27.2 – (6.8 + 24 – 3.1)
[33 + (27.2 – 6.8)] + 24 – 3.1
33 + 27.2 – (6.8 + 24) – 3.1
this is 6th grade work. show how you got it bc i need to show my work
Answer:none of them
Step-by-step explanation:
None of them equal 28.3. The closest is number 3, which is 26.3. Do the parenthesis, then the brackets, then add and subtract
WILL CHOOSE BRAINLIEST
Find each product. Enter your final answer as a simplified fraction. (− 23 ) (− 38 ) ( 89 ) The product is
Answer:
Negative 23 time negative 38 equals 552 because negative times negative gives positive
552 times 89 gives 49128
Step-by-step explanation:
Please help I need thiss done right noww
Answer:
-14 is one
sorry i don't have anything eles
Answer:
-14 or [tex]\frac{140}{-10}[/tex] or [tex]\frac{70}{5-10} }[/tex]
Step-by-step explanation:
I hope this helps!!!
Look at the number line.
Which shows the numbers in order from greatest to least?
A. 2.25, , , –1.5,
B. , 2.25,, –1.5,
C. , –1.5, , , 2.25
D. 2.25, –1.5, , ,
BE SURE TO LOOK AT PHOTO
Answer:
A
Step-by-step explanation:
Greatest to least is right to left on this number line.
Answer:
The answer is A
Step-by-step explanation:
Positives are always greater than negative numbers
which expression has a value of 30 when x = -1 and y = 3?
Answer:
B. (x - 3²)(y-6)
Step-by-step explanation:
Find the expression with a value of 30;
when x = -1 and y = 3:
A. (x - 3²).y-6
(-1 - 9).3-6 = -10 x 3 -6 = -30 - 6 = -36
B. (x - 3²)(y-6)
( -1 -3²)(3 - 6) = (-1 -9)(-3) = 30
C. x - 3² . (y-6) = -1 - 9.(3-6)
= -1-9.-3
= -1 - 9 x -3
= -1 + 27
= 26
D. x - 3².y-6 = -1 - 9. 3 - 6
= -1 - 27 - 6
= -34
Help plsssssssssssssss
Answer:
For question 20.
Pamela: y = 20h
y = 20(40)= $800
John: y = 65p
y = 65(11)= $675
And for question 21.
660,000*63%=660,000*0.63=415,800
There are currently 415,800 gallons of water in the pool.
Step-by-step explanation:
Btw, Underlined numbers are the answers!
Hope it helps! <3
Answer:
Step-by-step explanation:
Jerome's sister told him to multiply both the amount of water and the amount of drink
mix by the same number to keep the ratio of water to drink mix the same and still
increase the total amount of energy drink.
Complete the table below.
Original
Ratio
Answer:
×1 = 3 : 8.
×2 = 6 : 16
×3 = 9 : 24
×4 = 12 : 32
Step-by-step explanation:
Answer:
the answer is below
Explanation:
Help Quick!!
Solve for X
−3.5=−4.6x−5.1
Enter your answer as a fraction in simplest form in the box.
The solution of the expression will be;
⇒ x = - 8/23
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ - 3.5 = - 4.6x - 5.1
Now,
Solve the expression as;
The expression is,
⇒ - 3.5 = - 4.6x - 5.1
Solve for x as;
⇒ - 3.5 + 5.1 = - 4.6x
⇒ 1.6 = - 4.6x
⇒ -4.6x = 1.6
⇒ x = 1.6 / - 4.6
⇒ x = - 16/46
⇒ x = - 8/23
Thus, The solution of the expression will be;
⇒ x = - 8/23
Learn more about the mathematical expression visit:
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Please help! 10 POINTS 5 for answering, 5 if gotten brainliest.
Thanks!
Helpful!!
Answer:
what do you need help with... there is no question.
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. In what book was “Gryffindor Versus Ravenclaw” a chapter?
2. What was the name of Aragog’s wife?
3. What kind of wood was Lily Potter’s wand made of?
4. What Quidditch team did Oliver Wood play for after graduating?
5. What were the titles of Dolores Umbridge’s two positions at the Ministry of Magic?
6. Who was the Ravenclaw captain when Gryffindor beat them in the Quidditch Cup?
7. Name all the people and their houses who were sorted before Hermione Granger was.
8. Who were the two Gryffindor Beaters when Harry Potter was Quidditch captain?
9. What is the password to get from Hogwarts to Hogsmeade?
10. Who was the referee at the 1994 Quidditch World Cup?
Answer:
1. Chapter 13 in, "Harry Potter and the Prisoner of Azkaban
2. Mosag
3. Willow
4. Puddlemere United
5. ( This is all of her positions that I found) Head of the Improper Use of Magic Office (formerly)
Senior Undersecretary to the Minister of Magic (–1998)
Defence Against the Dark Arts Professor at Hogwarts School of Witchcraft and Wizardry (1995–1996)
Headmistress of Hogwarts (April–June 1996)
High Inquisitor at Hogwarts (1995–1996)
Head of the Muggle-Born Registration Commission (1997–1998)
6. Roger Davies
7. (This one i'm not sure on but i'll keep searching)
8. I believe that is was Fred and George Weasley
9. Dissendium
10. referee Hassan Mostafa
Sorry I didn't get to all of them, I am still getting through a few of the books but I hope this atleast helped a little :)
Step-by-step explanation:
Write a function rule for the statement.
The output is the cube of the input.
y= ?
Answer:
my dad left
Step-by-step explanation:
hes gone and now i have no father and no milk
A rectangular community swimming pool is 31 2/3 meters long and 7 1/5 meters wide. The area around the swimming pool is covered with tiles. The area covered with tiles is 25% of the total area covered by the swimming pool. The total cost of the tiling is $712.50. What is the cost of the tiling per square meter?
Answer:
$12.50
Step-by-step explanation:
First, we find the area: 31 2/3 * 7 1/5 = 95/3 * 36/5 = 3,420/15 = 228 square meters. Then, we find the part that the tiles cover: 228 * 0.25 = 57 square meters. Now, we find the cost of the tiling per square meter by dividing the total cost by the total amount of tiling: $712.50 / 57 = $12.50. $12.50 will be your answer.
Tell me if I'm wrong :)
Which of the following is an example of a proportional equation?
y=x+1
y=−1.4x
None of the above
y=3x^2−4
