Answer:
64
Step-by-step explanation:
1) 400 x 0.4 = 160 I checked this step by doing 160/0.4 which is 400
2) 160 x 0.4 = 64
Area of each link pls
Answer:
the first one(orange)is 63.2 and the second one is 36
Step-by-step explanation:
how to find the area of something the formula is base x height =area
Pythagorean Theorem
You've just planted a young tree, which you want to support so that it doesn't blow over in the wind. If you attach a 6-foot support rope 4 feet up on the tree, approximately how far from the bottom of the tree is the rope attached to the ground?
A) 4 feet
B) 10 feet
C) 2 feet
**Will Give Brainliest If Correct**
Answer:as your given option the answer can be 2 feet but the real answer is 2✓5
Step-by-step explanation:
Nicole and Ian generate two patterns. Nicole uses the rule multiply by 3 then add 2 starting with 1. Ian uses the rule add 1/2 then multiply by 2 starting from 0. Complete the table to show the numbers in each pattern. Then create the ordered pairs.
Answer:
The answer is down below.
Step-by-step explanation:
Write the ordered pairs that correspond to the points labeled A B C D and in the coordinate plane.
Please help me with 3-5!
What is the overlap of Data Set 1 and Data Set 2?
high
moderate
low
none
Answer: High
Step-by-step explanation: Same endpoints and similar values
The high overlap is the overlap that we are having here.
What is meant by high data set overlap?High dataset overlap typically refers to a situation in which two or more datasets contain many of the same or very similar entries or data points.
This can happen, for instance, in the field of machine learning, when training and testing datasets have high overlap, which could lead to overfitting. Overfitting is a modeling error that occurs when a function is too closely fit to a limited set of data points and may therefore perform poorly on new, unseen data.
Read more on data set here:https://brainly.com/question/19243813
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Part B If you were to randomly survey 500 people each from the two largest US cities, would this be a random sample? Why or why not?
Part C If you were to randomly survey 50 people from the phone books of 20 randomly chosen cities, would this be a random sample? Why or why not?
Part D If you were to randomly survey 10 people at 100 random eyeglasses stores across the country, would this be a random sample? Why or why not?
Answer:
B. It still might be random becuase you could still randomly pick people from those areas. C. Yes, because you are still randomly selcting from the phone books and from 20 random cities. D. No, Your just chosing people random people from the eyglasses store which means your chosing the probabilty of the people who only where glasses.
Step-by-step explanation:
Gina says that she can find the length of the diagonal, c, of the rectangular prism by using the Pythagorean theorem twice.
Drag equations and pictures into the table below to show her work.
Answer:
[tex]\sqrt{149\\ \\[/tex]
However, that's the length of "c" and you're looking to drag it in. So,o you drag in 10^2+7^2=a^2.
Then, as shown by the first picture attatched, you can drag in the one with "c" and "a" with the five shown.
Step-by-step explanation:
To find "c" the diagonal, as explained, you need to use the theorem twice. You can first use it by finding "a", as you already have "b". To find a, you do 10^2+7^2=a^2, the hypotenuse.
100+49=149.
So, a is root 149.
a^2+b^2=c^2 so
149+25=174
a) The length of a, a² = 10² + 7²
b) The fourth Figure will be Drag in Last column.
What is Pythagoras Theorem?The Pythagoras theorem states that the square of a triangle's hypotenuse is equal to the sum of its other two sides' squares.
Given:
As From the Figure, a² = 10² + 7²
a² = 100 + 49
a² = 149
a= √149
To find c the diagonal,
a² = 10²+ 7²
a² = 149
a = √149
Now, a²+b²=c²
The fourth Figure will be Drag in Last column.
Learn more about Pythagoras theorem here:
https://brainly.com/question/15421419
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People use water to cook, clean, and drink every day. An estimate of 22.8% of the water used each day is for drinking. If a family uses 68.4 gallons of water a day for drinking, how many gallons do they use every day?
Answer:
300
Step-by-step explanation:
22.8% of total water = 68.4 gallons
68.4 * 100 =6840
6840/22.8 = 300
WILL CHOOSE BRAINLIEST
WILL CHOOSE BRAINLIEST!!!
Answer:
am i suppose to find x??
Step-by-step explanation:
What point is marked on the number line?
Ellie makes a dot plot using the distances she runs at each track practice. What is the shape of the distribution?
Answer:
is is symetric and its peak is at 1.
Step-by-step explanation:
i hope this helped answer the question a little (srry if i did not help) .
What would the coordinate pair be?
Rule 1: Multiply by 2 then add 1 starting from 1.
Rule 2: Divide by 2 then add 4 starting from 40.
Answer:
3 / 24 I could be wrong (Have a great day)
Write a list of steps that are needed to find the measure of ∠B.
WILL GIVE BRAINLIEST IF POSSIBLE!!
Tomas wrote the beginning of an equation, 4/5x-8=. Complete the equation and match it to its corresponding number of solutions.
Answer:
I Have shown how to in the image below
Step-by-step explanation:
please help me with this get more math question.
Answer:
[tex]400x^{2}[/tex]
Step-by-step explanation:
Factor the coefficent which is just the number parts of these terms.
(800 and 1200)
you find that both have a factor of 400 in common but many other numbers as well. You choose the highest number because you need to find the greatest common factor.
Then, you look at the variables. y is immediately incorrect since one of the terms do not have y. You look at x. Again, you can factor [tex]x^{2} and x^{3}[/tex] into x*x and x*x*x. Since there can only be 2 x in common, your variable gcf is [tex]x^{2}[/tex]
which is the prime factorization of 48?
A. 2x2x2x2x3
B. 2x2x2x6
C. 4x 12
D. 3x16
Answer:
A.2x2x2x2x3 / 2^4x3
Step-by-step explanation:
Math homework please help.
Answer:
1/2 and -1/2
Step-by-step explanation:
The square root of a fraction is equal to the square root of the numerator divided by the square root of the denominator. In this case, it is √1 / √4. The square root of 1 is still 1, so 1 is the numerator. The square root of 4 is 2, so 2 is the denominator. The fraction is 1 / 2. However, if you square -1/2, you also get 1/4, just like when you square 1/2. Therefore, the second choice is the right option because it has the correct, and number of, answers.
I hope this helps and please mark me as brainliest!
2(x+16)= 6x please help me :)
Let solve:
[tex]2(x+16) = 6x\\2x + 32 = 6x\\32 = 4x\\4x = 32\\x = 8[/tex]
Thus x = 8
Hope that helps!
C. Ben and Michael also participated in the long jump. Michael jumped 334 thousandths of a meter less than Kevin. Ben jumped farther than Michael but not as far as Kevin. Write a decimal to the thousandths that is greater than Michael's distance and less than Kevin's distance. Explain the reasoning you used.
it would be 0.500i think it would be this because it makes sense i dont really know an explenaton hope it helps
Which angles are supplementary to each other? Select all that apply.
Supplementary angles sum to equal 180 degrees , which is a straight line.
given the choices fine the two angles that would form a straight line.
Answer: all the answers are correct
What is the area of this quadrilateral?
Answer:
C, 48 square feet
Step-by-step explanation:
Area of trapezoid is [tex]\frac{b_1+b_2}{2}\cdot h[/tex], where b1 and b2 are the two bases.
The top base is 9, while the bottom base is 9+3+3=15.
9+15/2 = 12 * 4 = 48.
Answer:
your answer would be D. 36 square feet
what is six hundred thirty-one and fifty-eight thousandths in decimal form?
Answer:
631.058
Step-by-step explanation:
The 'and' indicates that there will be a decimal.
fifty-eight thousandths indicates there will be a 5 in the hundreds and 8 in the thousandths place.
Answer:
631.58
Step-by-step explanation:
55 deliveries in 11 hours = 5 deliveries in __hours
1 hour
Step-by-step explanation:To solve this problem, we will need to use the unitary method.
Determining the equation:
⇒ 55 deliveries in 11 hours
⇒ 55 deliveries = 11 hours
Finding how much hours in 5 deliveries:
Divide both sides by x:
⇒ 55 deliveries = 11 hours
⇒ 55/x deliveries = 11/x hours
Simplify the numerators:
⇒ 55/x deliveries = 11/x hours
⇒ 5/x deliveries = 1/x hours
Use cross multiplication:
⇒ 5x deliveries = x hours
Divide both sides by x:
⇒ 5x/x deliveries = x/x hours
⇒ 5 deliveries = 1 hour
Answer:
1 hour
Step-by-step explanation:
let x = unknown number of hours
Set up ratios of deliveries to hours
[tex]\sf \implies 55 : 11 = 5 : x[/tex]
[tex]\sf \implies \dfrac{55}{11}=\dfrac{5}{x}[/tex]
Cross multiply:
[tex]\sf \implies 55x=5 \cdot 11[/tex]
[tex]\sf \implies 55x=55[/tex]
Divide both sides by 55:
[tex]\sf \implies x=1[/tex]
Therefore, 55 deliveries in 11 hours = 5 deliveries in 1 hour
Pls help with this pls
Answer:
yes
Step-by-step explanation:
a yard is equivalent to exactly 1.09 meters, so 11 meter is smaller than 11 yards.
What is the distance from the campsite between the pond and the path
1 Mile in distance from the campsite to the pond.
If there are 4 squares that seperate the campsite from the pond, that is 1/4's a mile each.
1/4 + 1/4 + 1/4 + 1/4 = 4/4 (1 mile.)
You add the numerators together (In this case the numerator is the 1).
You do NOT add the denominators together (And in this case the denominator is 4).
I hope this helps!
Answer:
1.25 miles
Step-by-step explanation:
Scale
1 inch = 1/4 mile1 inch = 0.25 mileFrom campsite to the pond
(3 + 2) inches5 inches x 1/45/4 miles1.25 milesWhich of the following inequalities is correct?
What property would you use for this 4x+2(x-3)=4x+2x-11(I solved it but can't remember the name) It has no solution.
Step-by-step explanation:
I think the property I would use is a reflective property
PLEASE SOMEONE HELPPP!!
The high score for a video game is 36,480. Your current score is 34,280. Each dragonfly you catch is worth 1 point. You also get a 1000-point bonus for reaching 35,000 points. Select an inequality that represents the number d of dragonflies you must catch to earn a new high score.
Answer:
34,280 + 1,000 + d = 36,480
Or
36,480 = 34,280 + 1,000 + d
They are both the same thing just backwards some teachers want it facing backwards so I put it both ways.
