Answers
Answer:
y=⅖x
Step-by-step explanation:
for x=40:
⅖x = ⅖×40 = 16 = y
for x=20:
⅖x = ⅖×20 = 8 = y
for x=10:
⅖x = ⅖×10 = 4 = y
Hence, proved.
Related Questions
Please help I don't know the answer!
Answers
Answer:
128 in
Step-by-step explanation:
A=hb b/2
substitute the variables
A=8(32)/2
A=128
PLEASE HELP! hw is due soon
A boat travels at constant speed. After 20 minutes the boat had traveled 2.5 miles. How long does it take the boat to reach the bridge which is 15 miles away?
Answers
Answer:120 minutes
Step by step:
you have to divide 20 by 2.5 to find how many minutes it takes to drive 1 mile. lastly, multiply that by 15 miles
20 divided by 2.5
20mins - 2.5 miles
2.5 • 3= 7.5 miles in 1hr
7.5+7.5=15 miles in 2hrs
answer: it takes 120 minutes or 2 hours to reach the bridge
A girl went to the store to get stuff for a recipe. The recipe called for 5.5 spoonfuls of flour,2.5 spoonfuls of sugar , 8.9 ounces of cinnamon and 3.2 ounces of chocolate chips . How many of each ingredient should she buy?
Answers
Answer: She should get the same amount that it tetellsl's her to get.
Step-by-step explanation: I would say that she should get excactly what the recipe needs in order to make the thing that she needs to make. Because if she gets less then it tells her to get well then she won't have enough to make the recipe.
Please I need asap plsss
Answers
C+15=27
Move constant to the right
C=27-15
Solution
C=12
Emily thinks the perfect tomato sauce has
15
1515 cloves of garlic in every
6
L
6 L6, start text, space, L, end text of sauce. Raphael's tomato sauce has
25
2525 cloves of garlic in every
9
L
9 L9, start text, space, L, end text of sauce.
What will Emily think of the amount of garlic in Raphael's tomato sauce?
Choose 1 answer:
Choose 1 answer:
(Choice A) Raphael's tomato sauce has too much garlic.
A
Raphael's tomato sauce has too much garlic.
(Choice B) Raphael's tomato sauce has too little garlic.
B
Raphael's tomato sauce has too little garlic.
(Choice C) Raphael's tomato sauce is perfect.
C
Raphael's tomato sauce is perfect.
Answers
Answer:
answer choice C
Step-by-step explanation:
What is the answer for this question
Answers
Answer:
B. 335.5 in.²
Step-by-step explanation:
The pencil decoration can be broken down into a rectangle and a triangle.
The area of the pencil decoration is the sum of the areas of the rectangle and triangle.
The rectangle has length b and width a.
The triangle has base a and height a.
total area = area of rectangle + area of triangle
total area = length × width + base × height / 2
total area = b × a + a × a / 2
From the given information, we see that a = 11 in., and b = 25 in.
total area = b × a + a × a / 2
total area = (25 in.) × (11 in.) + (11 in.) × (11 in.) / 2
total area = 275 in.² + 60.5 in.²
total area = 335.5 in.²
REPOSTING FOR THE 3RD TIME. THE ANSWER IS NOT 5 OR OR 15!!!!!! PLEASE HELP ME!!! tHANK yOU
Answers
Answer:
The answer is 10%
Step-by-step explanation:
Add 5% and 5% to get 10%
The box-and-whisker plot below represents some data set. What percentage of the data values are less than 51?
Answers
Answer:
25
Step-by-step explanation 25%:
Hello, can someone please help me with this question?
The isosceles triangle has two sides with the same length. The base is one half the length of a side. The expression which represents the perimeter is s+s+1/2s. What is the value of this expression if s=8?
Answers
Answer: 20 units
Explanation: s = 8
Perimeter = s + s + 1/2 x s
= 8+8 + 1/2 x 8
= 8 + 8 + 4
= 20 units
Answer:20
Step-by-step explanation:
8+8+0.5x8 0.5x8 is 4 4 plus 8 plus 4 is 20 so 20
Select ALL the expressions that are equivalent to -4(8x-3)
A) -20X
B) 4(3-8x)
C) -32x-12
D) 2(-16x+6)
E) 5-9(8x-3)
Answers
Answer:
B, D, and E
Step-by-step explanation:
-4(8x-3)= -32x+12
So we must choose the choices equivalent to this expression
A) -20x≠-32x+12
B)4(3-8x)≟-32x+12
12-32x=-32x+12
C)-32x-12≠-32x+12
D)2(-16x+6)≟-32x+12
-32x+12=-32x+12
E) 5-9(8x-3)≟-32x+12
40x-15-72x+27≟-32x+12
-32x+12=-32x+12
If angle 4 is 100o, what is the measurement for angle 1?
Group of answer choices
60o
75o
80o
100o
Answers
They are congruent so it would have to be the same!
A city just opened a new playground for children in the community. An image of the land that the playground is on is shown.
What is the area of the playground?
900 square yards
855 square yards
1,710 square yards
1,305 square yards
Answers
Answer:
D-1,305 square yards
Step-by-step explanation:
In two days, megan has read 62 pages of James and the Giant Peach. the book has 194 pages. if p represents the number of pahes Megan has left to read, which equation represents the situation?
A: 2p + 62 = 194
B: 194 - p = 62
C: 2p = 132
D: 132 - p = 194
Answers
Air is composed of nitrogen, oxygen, and other gases. Based on that information, air can be described as
Responses
a compound.
a compound.
an element.
an element.
a mixture.
a mixture.
a molecule.
Answers
Step-by-step explanation:
It's a mixture of different gases. The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen
A bowl contains blackberries and raspberries. You are given the total number of berries in the bowl and ratio of blackberries to raspberries. How many of each berry are in the bowl?
3. 15 berries; 1 to 4 4. 24 berries; 5 for every 3
5. 54 berries; 2 : 7 6. 48 berries; 13 for every 11
Answers
4. 15 blackberries and 9 raspberries
5. 12 blackberries and 42 raspberries
6. 26 blackberries and 22 raspberries
How do I graph y = -1 = 2x and y = -4 + 2x?
Answers
Answer:
Slope = Rise/Run
To graph, you first need the y-intercept.
In y = -1 + 2x, the y-intercept is -1. Start in -1 and then go two units up, and 1 unit to the right which will represent the slops, 2.
In y = -4 + 2x, the y-intercept is -4, so you'll start at -4, then go 2 u its up, and 1 to the right which will represent the slope, 2.
To find y-intercept:
y = mx + b | main things: m = slope b = y-intercept
Hope it helps!
ToPg pls help me with some aleks
Answers
Answer: well what is 4 times 12?
Step-by-step explanation: you are suppost to put the side of the triangle that has the line on, to the other side to make it a square
what is 1362 x 657 pixels in ratios.
Answers
1362 ÷ 657 ≈ 2.073
Therefore, the aspect ratio of the image is approximately 2.073:1.
99 points!!! math !!!!
Answers
Answer:
9
Step-by-step explanation:
Answer: "Slope: 2
y-intercept:
(0,5)"
Step-by-step explanation:
2 birds had 14 babies. The mom kept having babies for the next 43 years. How many babies did she have
Answers
Answer:
14x43=602 babies
Step-by-step explanation:
Is this the whole context of the problem? Going off of the idea that 14 babies are born every year each year the amount of birds would increase by 14. For example after two years (14x2) there would be 28 birds then after three years (14x3) there would be 42 so on so forth.
A dishwasher pumps 3 gallons of water out in 30 seconds. What is the flow rate?
gallons/ sec
Answers
Answer:
.1 gallons/ per 1 second
3 divided by 30
(give the person bellow brainliest for pointing out my mistake lol)
.1 gallons per 1 second
3 ÷ 30
every one second, the dishwasher pumps out .1 gallon of water, and after 30 seconds, the dishwasher will pump out 3 gallons of water.
Sam makes coffee,she makes 20 a day. How much coffee will she have made in a week?
Answers
Answer:
140 coffees
Step-by-step explanation:
20 x 7 days = 140
Answer:
140
Step-by-step explanation:
20 x 7 = 140
Please solve!
I WILL DELETE ANY FAKE OR INCORRECT ANSWERS!!!
Answers
80=2^4 *5
Since it’s greatest common factor use the lowest factors
2^4 (the only common factor)
Answer is 2^4=16
PLEASE HELP YOU WILL GET 100 PIONTS!
Answers
Answer:
x = 55°
Step-by-step explanation:
The angles are complementary. That means that they add to 90.
x + x - 20 = 90 Combine like terms
2x - 20 = 90 Add 20 to both sides
2x - 20 + 20 = 90 + 20
2x = 110 Divide both sides by 2
x = 55
Helping in the name of Jesus.
Answer:
x = 55 degrees; the angles are complementary
Step-by-step explanation:
First of all, the angles are complementary. I say this because complementary angles add up to 90 degrees and the square symbol identifies the angle as being a 90-degree angle.
Next, you add [tex]x-20+x[/tex] and set it equal to 90. With some quick addition and some properties of equality, you get the answer of 55 degrees.
If the cinema is located at (5, 1) on a map and the theater is at (-2, 7), how far apart are these two locations?
Justify your answer.
Answers
A teacher asks four students to graph the opposite of 2.5
on a number line. The table shows the students’ answers.
Student Answer
1
2
3
4
Which statement is true?
Responses
Student 1
’s number line is correct because it shows the opposite of 2.5
is −2.5
.
Student 1 ’s number line is correct because it shows the opposite of 2.5 is − − 2.5 .
Student 2
’s number line is correct because it shows the opposite of 2.5
is −2.5
.
Student 2 ’s number line is correct because it shows the opposite of 2.5 is − − 2.5 .
Student 3
’s number line is correct because it shows the opposite of 2.5
is −2.5
.
Student 3 ’s number line is correct because it shows the opposite of 2.5 is − − 2.5 .
Student 4
’s number line is correct because it shows the opposite of 2.5
is −2.5
.
Answers
Answer:
Step-by-step explanation:
the statement that is true is 3.
Which expression is equivalet to (3x-1)-2.75(x+2)
A. 0.25x - 6.50
B. 0.25 + 1.00
C.0.25 + 4.50
D.0.25 -3.00
I would love an explanation to help me understand how to solve the other problems like this one
Answers
it is A. 0.25x - 6.50
You use distributed property first so the equation will be 3x - 1 - 2.75x - 5.50
Then you combine like terms so 3x - 2.75 will equal 0.25x
The subtraction symbol will stick with 1 making it -1 so the second part will be -1 - 5.50 will equal 6.50
And finally, the expression will be 0.25x - 6.50
Mr. Fowler’s science class grew two different varieties of plants as part of an experiment. When the plant samples were fully grown, the students compared their heights. Plant variety Height of plant (inches) Mean Mean absolute deviation (inches) Variety A 20, 17, 19, 18, 21 19 1.2 Variety B 13, 18, 11, 9, 14 13 2.4 Based on these data, which statement is true?
A.Plants from variety A always grow taller than plants from variety B.
B.The height of a plant from variety A is likely to be closer to the mean.
C.The height of a plant from variety B is likely to be closer to the mean.
D.The maximum height for plants from variety B is greater than for variety A.
Answers
Answer:
jhhhhhh b jjb b jbj
Step-by-step explanation:nbbn bn bn bn nb bn bn bn b bnbnbnbnbbnnb bnnbnbnbnbnbnbhbhjbhjbjhbjhhjbhjbhjbhkbkhbkhkhbhbhj
Mary has 400 slices of pizza. She gives 30 to Cambri,96 to Maria,99 to Falli,43 to Sam and 32 to Callin. How many slices does she have left?
Answers
Answer:
The answer to your problem is, 100 slices.
Step-by-step explanation:
First lets add up all the numbers that she gives away
30+96+99+43+32 =
300.
If she gave out 300 slices of pizza then here left over is:
400 - 300 = 100.
Thus the answer to our problem is, 100 slices.
30+96+99+43+32=300
400-300=100
brainlist for person who gets right (put numbers in order please)
Answers
Answer:
-4x - 78 > 300
-4x > 378
x < -94.5
The correct solutions: 1 (-97),
6 (-100), and 8 (-99).