Answers
Answer:
D
Step-by-step explanation:
Related Questions
y/1 = 36/x is this a direct variation or an inverse variation?
Answers
Answer:
Inverse variationStep-by-step explanation:
Direct variation:
[tex]\dfrac{y}{x}=constant[/tex]
Inverse variation:
[tex]xy=constant[/tex]
We have
[tex]\dfrac{y}{1}=\dfrac{36}{x}[/tex]
cross multiply
[tex]xy=36[/tex]
it's an inverse variation
Please help answer all questions plz hurry plz I'll give you brainliest plz hurry I have no time left pls plz answer all of them if needed to take your time it's similar figures and angle relationships plz help need to be done less than a hour
Answers
Answer: 9. triangles measure to 180 degrees
10. 90 degrees
11. 180 degrees
12. angles that measure to 90 degrees
13. angles that measure to 180 degrees
14. 148 degrees
15. 68 degrees
1. a fraction that uses the longest length on a shape
2. 0.3125
3. 0.33333333333
4. 30
5. 0.25
6. 60
7. 15
8. 18
Step-by-step explanation:
plz mark me brainliest
Identify the local maximum for the function shown.
Answers
Answer:
Step-by-step explanation:
the local maxmium of the place defines on its own
Tiki, Alan, and Hans sent a total of 102 text messages during the weekend. Hans sent 2 times as many messages as Alan. Tiki sent 6 more messages than Alan. How many messages did they each send ?
Answers
Answer:
Alan = 24, Tiki = 30, Hans = 48
Step-by-step explanation:
let x be the number of texts alan sent
[tex]x + 2x + x + 6 = 102\\4x + 6 = 102\\4x = 96\\x = 24[/tex]
Alan: 24
Tiki: 24 + 6 = 30
Hans: 24 * 2 = 48
The ratio of the measures of the sides of a
triangle is 3:4:6 and its perimeter is 91 inches.
What is the length of the longest side?
Answers
The perimeter of the ratio triangle is 6+4+3=13
Divide that into the actual triangle perimeter to get the scale 91/13=7
Multiply that scale times the longest side of the ratio (6)
7x6 = 42
To check do the other two as well
7x3=21 and 7x4=28
Add them up to check the perimeter
42+21+28=91
And 42 was the longest side
PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!
Answers
Answer:
18.84 feet is the right answer
Answer:
18.84 feet
Step-by-step explanation:
The formula for the circumference of the circle is ...
Circumference = πd
(where d is the diameter of the circle)
Therefore the circumference of this circle is equal to...
Circumference = πd
Circumference = (3.14)(6)
Circumference ≅ 18.84 feet
The number of men attending a school tech is 200 less than twice the number of women. The number of students at the school is 280. How many women attend?
Answers
Answer:
80
Step-by-step explanation:
g Suppose that you have $8000 to invest, and you invest x dollars at 15% and the remainder at 7%. Write expressions in x that represent the following values.
Answers
Answer:
6x
Step-by-step explanation:
thats the real answer bro
Which of these sets is the null or singleton set
(a) A={x:x is not equal to x}
Answers
Answer:
(iii) C = {0}.
iv) The set of all triangles having four sides is a NULL ser
Step-by-step explanation:
Complete question
Identify the following sets as null set or singleton set.
(i) A = {x : x ∈N, 1 < x < 2}
(ii) B = The set of all even natural numbers which are not divisible by 2
(iii) C = {0}.
(iv) D = The set of all triangles having four sides.
A null set is a set that contains no element while a singleton set is. a set that has only one element
The set C ={0} has just one element which is zero. This shows that the set is a singleton set
Also a triangle only has 3sides. No triangle can have 4sides. Hence the set of all triangles having four sides is a NULL SET
question down below need help fast
Answers
Answer: E. 40
Step-by-step explanation:
The x-intercept of a line is when the y coordinate is equal to zero, so input zero in for y and solve for x to find the x-intercept.
1/2x + 3/5(0) = 20
1/2x = 20
x = 40
please help me with this
Answers
Answer:
1/4 or 0.25
Step-by-step explanation:
Find the common denominator to fill in the first 2 blanks.
1/2 = 2/4
1/4 = 1/4
2/4 - 1/4 = 1/4 or 0.25
if John's dog weighs 16.23 lb how much would Jim's dog weigh
Answers
Answer:
It’s 5,41
Step-by-step explanation:
Please help me
Tell me where to share the parts and tell me the most specific name for each triangle.
Don’t answer with a blank answer or one answer and no ridiculous answer please this is serious
Answers
Answer:
1) obtuse triangle
2) equilateral triangle
3) isosceles triangle
4) equilateral triangle
5) scalene triangle
6) acute triangle
7) right triangle
8) obtuse triangle
9) acute triangle
b. f(n)=5+f(n-1); f(1)=0
Quiero que me ayuden porfa
Answers
Answer:
f=5 and f=0
I substituted wrongly at first but i now i am sure i got it right
brainliest please
Gabriella uses 30 inches of ribbon to make bows. Each bow uses
5 inches of ribbon. How many bows does Gabriella make?
Answers
Answer:
6
Step-by-step explanation:
If she has 30 inches and each bow takes 5 inches then
30/5 = 6
Gabriella makes 6 bows
Can one also help me with these questions please
Answers
cAnswer: its c
Step-by-step explanation:
which equation represents the linear graph
ILL MARK BRAINLIST
Answers
Answer:
B
y=2x+4
Step-by-step explanation:
The y-intercept is 4, as the line passes through the y-axis only once, and at (0,4)
The format of a linear graph is y=mx+b where m is the slope and b is the y-intercept.
You can already tell that B is the only one with the y-intercept of 4.
The slope can be calculated quite easily, as we will start from (0,4) and make our way up to the next easily discernible point. The next most easily point seen is (2,8) so we will use the slope equation to find the slope. The equation is more or less like y2-y1 over x2-x1.
The y2 and x2 would be the (2,8) point because that is the second point on the line we are using. The x1 and y1 would be the first point (0,4). Now we will fill in the equation, which will look like 8-4 over 2-0 which will be 4 over 2, simplified to 4/2 and 2/1, being equal to 2.
The slope/m will be equal to 2, so the equation will look like
y=2x+4
Hope this helps!
QUICK!!!! ITS DUE IN 5 MINUTES
What is the length of the hypotenuse on the following right triangle??
Answers
Answer:
14.86606875 or
[tex] \sqrt{221} [/tex]
Step-by-step explanation:
[tex] {5}^{2} + {14}^{2} = 221[/tex]
[tex] \sqrt{221} [/tex]
use the pythagorean theorem
HELP PLEASE
Find the value of each variable in the circle to the right. The dot represents the center of the circle
Answers
Answers:
a = 68.5b = 90c = 43================================================
Explanation:
a = 137/2 = 68.5
I'm using the inscribed angle theorem. This says that the inscribed angle is half that of the arc it cuts off.
-------------------
b = 90 since any inscribed angle of a semicircle is always 90 degrees (Thales Theorem). This is a useful way to create right angles if all you have are a straight edge and compass.
--------------------
Note how the arcs c and 137 form a 180 degree semicircle, which means,
c+137 = 180
c = 180-137
c = 43
8. You are given two of the side lengths of a triangle: 3.1 in and 1 ft. What is the solution range for the 3rd side length? (conversion needed?)
Answers
Answer:
0 < x < 4.1, all in feet
Step-by-step explanation:
The 3rd side cant be zero but it must be shorter than the other two sides added together, or it wont make a triangle
0 < x < (3.1 + 1)
0 < x < 4.1, all in feet
Answer:
yes jdjdjdkdjjdjdjdjdjdndndndjd am so sorry
Step-by-step explanation:
4 times a number plus 9
Answers
Answer:
4n+9
Step-by-step explanation:
A store is having a sale where each Shirt is discounted by 33% The amount of the discount is $14.85 what is regular price price of the sweater what is the regular price of the sweater
Answers
14.85x0.67=9.9495
The answer is 9.9495
I’m stuck, I can’t figure it outs
Answers
Answer:
Step-by-step explanation:
expression 30+x will calculate the money I will have in my wallet at the end of the day after being paid to work as a coach, given that I already have $30 in my wallet
x-is the amount of money I will make today
9.32 decreased by seven thousandths.
Answers
Answer:
9.32-7000=-6990.68 is your answer
Notice seven thousandths, not seven thousand
PLEASE HELP!! 30 POINTS!!!!
People were asked to choose one of four activities they would prefer to do in hot weather. The table shows data about the responses. Which activity was chosen by most adults over 18 years old?
A
sports
B
movies
C
reading
D
walking
Answers
Answer:
It's D
Step-by-step explanation:
When you add the 19-50 and over 50 then you get the highest answer
HELPPPP ME PLEASE!!!!!
Answers
Answer:
10/3 ..don't trust I might be wrong
PLZ HELP ME THIS IS 7th grade math
Answers
Answer:
The answer is: x = 18.
Step-by-step explanation:
1) That is a right angle, so it equals 90 degrees. You can add together the 'x'es that you see in the photo, and x + x +3x = 5x.
2) Set that equal to 90, so: 5x = 90.
3) Divide by 5 on both sides, to get x = 18.
Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day, and good luck on your assignment. :)
Write an algebraic expression for 7 times p. *
Answers
Answer:
7 times p = 7p
Step-by-step explanation:
The algebraic expression of 7 times p is 7p.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
7 times p.
This can be written as,
= 7p
Thus,
The expression is 7p.
Learn more about expressions here:
https://brainly.com/question/3118662
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Simplify
3x – 2 + 5x – 7 by combining like terms.
For this problem the answer MUST be a
binomial.
Your job is to find the a and b values and enter
ax + b
Answers
Answer:
The answer is 8x - 9
Step-by-step explanation:
3x + 5x - 2 - 7
8x - 9
Solve each equations by substitution. y=2x
25x-y=9
Answers
Answer:
x=9/23 and y=18/23
Step-by-step explanation:
Substitute 2 x for y in 25x−y=9
25x−y=9
25x−2x=9
23x=9
23x/23=9/23
x=9/23
substitute 9/23 for x in y=2x
y=2x
y=2(9/23)
y=18/23
x= 9/23 and y=18/23