Answer:
x = 6
Sorry if this answer is not correct, if it is or is not, please tell me in the comments!
Step-by-step explanation:
All of the angles add up to 180 degrees (since it is a triangle), so
(11x - 3) + (7x + 5) + (13x - 8) = 180
Then, combine the like terms.
31x - 6 = 180
Now, out goal is to separate the x from everything. To do that, we need to add 6 to 180.
31x = 186
Then divide by 31.
x = 6
(Feel free to replace x with 6 back in the previous equation to double check it!)
Please help me with 3-5!
Math Homework help AGain
Answer: uhm let me think
Step-by-step explanation:
Probably g??? Sorry if I’m wrong
Answer:
maybe E?
Step-by-step explanation:
dont get mad at if im wrong! sorry if it is!
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
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]
please ANSWER and explain it. please please answer it i dont know what to do
Answer:
69.08
Step-by-step explanation:
divide the diameter in half so 22/2=11
Multiply pi or 3.14 and 11 so you get 34.54
then multiply that by 2 and you get 69.08
3. Classify each triangle by its angles and its sides
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:
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 milesWhat 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)
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!
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:
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
3(x - 5) = 6 x =
Please answer this within 1 minute
Answer:
x=-5
Step-by-step explanation:
i did 3*x and you get 3x then i did 3*5 and got 15 which now your equation will look like 3x-15=6x then you subtract the 3 with the 6 and you get -15=3x and then you divide the 3 with the -15 and get -5
Hope it helps<33
Answer:
[tex]x = -5[/tex]
Step-by-step explanation:
Step 1: Distribute
[tex]3(x - 5) = 6x[/tex]
[tex](3 * x) + (3 * -5) = 6x[/tex]
[tex]3x - 15 = 6x[/tex]
Step 2: Subtract 3x from both sides
[tex]-15 + 3x - 3x = 6x - 3x[/tex]
[tex]-15 = 3x[/tex]
Step 3: Divide both sides by 3
[tex]-15/3 = 3x/3[/tex]
[tex]-5 = x[/tex]
Answer: [tex]x = -5[/tex]
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 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
#SPJ1
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
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
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 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
Help me please. I got the Part A correct but I gladly need help on Part B.
Answer:
8 pounds
Step-by-step explanation:
As you know from Part A, 0.5 pounds is one dollar. You want to know how many pounds cost $4. You can fill in the first and second blanks with this information.
$4 ÷ 0.5 pounds per dollar = __ pounds
4 ÷ 0.5 = 8
I hope this helps and please mark me as brainliest!
Answer:
Correct me if I am wrong but I believe the answer is:
$4 ÷ 0.5 pounds per dollar = 8 pounds
Step-by-step explanation:
Which point is located at -5/8
Answer:
Point C
Step-by-step explanation:
it is 5 units negative wise, on a 8 point scale.
Answer: 5
Step-by-step explanation:
WILL CHOOSE BRAINLIEST
It takes 5 hours for a boat to travel 25 miles upstream. The same boat can travel 30 miles downstream in 2 hours. Find the speeds of the boat and the current.
Answer:
so 5 miles upstream and 15 miles downstream
Step-by-step explanation:
25/5=5
30/2=15
What point is marked on the number line?
Write a list of steps that are needed to find the measure of ∠B.
WILL GIVE BRAINLIEST IF POSSIBLE!!
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!
Match the point to the correct letter
Answer:
W=(40,-35)
X=(-40,40)
Y=(20,10)
Z=(-15,-20)
Step-by-step explanation:
Which of the following inequalities is correct?
12 decimeters = dm deka will get brainiest if right
Answer:
0.12
Step-by-step explanation:
Decimeter is 100 times greater than dekameter
WILL CHOOSE BRAINLIEST!!!
Answer:
am i suppose to find x??
Step-by-step explanation: