Answer:
C.35 cm
Step-by-step explanation:
[tex] (\frac{21}{3} ) \times 5 = \\ 7 \times 5 = 35[/tex]
The length of the longer part of the second segment is 35cm.
What is proportion ?"Proportion is explained majorly based on ratio and fractions. A fraction, represented in the form of a/b, while ratio a:b, then a proportion states that two ratios are equal. Here, a and b are any two integers."
"Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion"
Given here,
length of the shortest line segment is 21cm.
and ratio in which the length segment are been divided is 3:5
the length of the longest segment will be 21/3 * 5 = 35
Hence the length of the longest side will be 35cm.
To know more about proportions here
https://brainly.com/question/13419413
#SPJ2
Mrs. Jame's bedroom has a perimeter of 46 feet. If the length of the bedroom is 11 feet. What is the width of the bedroom?
Answer:
[tex]i \: dont \: kow \: the \: answer[/tex]
Salamat
50 points! AND BRAINLIEST!!!
Answer:
A 1/4
Step-by-step explanation:
There are ………………..rational numbers between 2 and 3
Answer:
Infinite many
Step-by-step explanation:
There are infinite many rational numbers between 2 and 3.
I hope it helps! Have a great day!
Muffin ^^
Pls help meeeeeee I can only give brainly if multiple people answer
Answer:
x=4 y=6
Step-by-step explanation:
y=−1/2x+8;3x+4y=36
Step: Solvey=
−1/2x+8for y:y=−1/2x+8
Step: Substitute
−1/2x+8foryin3x+4y=36:
3x+4y=363x+4(−1/2
x+8)=36
x+32=36(Simplify both sides of the equation)
x+32+−32=36+−32(Add -32 to both sides)
x=4
Step: Substitute4forxiny=
−1/2x+8:y=−1/2x+8
y=−1/2(4)+8
y=6(Simplify both sides of the equation)
Answer:
x=4 and y=6
[tex]3x+4y=36\\y=-\frac{1}{2} x+8\\\\[/tex]
Since we know the value of y in the second equation, let us plug it into the first equation
[tex]3x+4(-\frac{1}{2} x+8) = 36\\3x-2x+32 = 36\\x = 4[/tex]
Now let us plug our known value of x into the second equation, [tex]y=-\frac{1}{2} x+8[/tex]
[tex]y=-\frac{1}{2} x+8 =- \frac{1}{2} *4+8 = 6[/tex]
So x = 4 and y = 6
Hope that helps!
4 3/5 as a percentage
Please Help Me !!! Its A Math Question !!What is the domain of the quadratic equation that contains the following points?
(-2, 4), (-1, 1), (0, 0), (1, 1), (2, 4)
Question options:
(−∞,∞)
[0,∞)
(0,∞)
Answer:
(-infinity, inifinty)
Step-by-step explanation:
the domain should be all real numbers of this quadratic
Jose and David each had to rent cars for their company. Jose rented some vans and some SUVs in
California$312.
David rented some vans and SUVs in Nevada. The cost for renting vans is $12 and the cost for renting
SUVs is $3, the total he paid was $264.
Answer:
[tex]\left \{ {{x+y=312} \atop {12x+3y=264}} \right.[/tex]
Step-by-step explanation:
The suvs have to add together
solve this please and thank you
Answer:
∠ x = 20°
Step-by-step explanation:
Complementary angle sum to 90° , so
2x + x + 30 = 90°
3x + 30 = 90° ( subtract 30 from both sides )
3x = 60° ( divide both sides by 3 )
x = 20°
Answer:
X = 70
Step-by-step explanation:
[tex]x + 30 + 2x = 90 \\ 3x - 30= 90 \\ x - \frac{30}{3} = \frac{90}{3} \\ x - 10 = 30 \\ Add 10 to \: both \: sides: \\ x-10+10=30+10 \\ Simplify \: the \: arithmetic: \\ x=30+10 \\ Simplify \: the \: arithmetic: \\ x=40[/tex]
Two numbers have a sum of 10 and a product of 24.
The smaller of the two numbers is which of the following.
2
4
6
3
Answer:
the Answer is 4 and 6
Step-by-step explanation:
4 + 6 = 10 but 4 x 6 = 24
Ryan made 3 pitchers of juice. Each pitcher holds 9 glasses of juice. How many glasses in total did Ryan make?
Answer:
27 glasses
Step-by-step explanation:
If one pitcher holds 9 glasses,
and
there are 3 pitchers,
multiply 9 by 3.
9×3 = 27
PLEASE GIVE ME THE ANSSWERSSS PLEASEEE I NEED ITTT RIGHT NOW I HAVE A IMAGE ATTACHEEDDD
The points H = (3,7); J = (0,4); K = (-1,8) and M = (-3,-4) can either be a relation or a function
The domain is: [-3,-1,0,3]The range is: [-4,4,7,8]The ordered pair is a functionThe range of the table is [tex]y \ge 0[/tex]The graph of the pointsThe points are given as:
H = (3,7); J = (0,4); K = (-1,8) and M = (-3,-4)
See attachment for the graph of the points
The domain of the pointsThis is the set of the x coordinates of the points
Hence, the domain is: [-3,-1,0,3]
The range of the pointsThis is the set of the y coordinates of the points
Hence, the range is: [-4,4,7,8]
How to determine if the ordered pair is a functionRecall that the points are:
H = (3,7); J = (0,4); K = (-1,8) and M = (-3,-4)
Rewrite the points using mapping
[tex]\left[\begin{array}{c}3&0&-1&-3\end{array}\right] \to \left[\begin{array}{c}7&4&8&-4\end{array}\right][/tex]
None of the x values point to multiple y values.
Hence, the ordered pair is a function
How to complete the tableThe function is given as:
[tex]f(x) = x^2[/tex]
When x = -1, we have:
[tex]y = (-1)^2 =1[/tex]
For other values, we have:
[tex]y = (0)^2 =0[/tex]
[tex]y = 1^2 =1[/tex]
[tex]y = 2^2 =4[/tex]
Hence, the complete table is:
[tex]\left[\begin{array}{ccc}x&f(x) = x^2&f(x)\\-1&y= (-1)^2&1\\0&y= 0^2&0&1&y= 1^2&1&2&y= 2^2&4\end{array}\right][/tex]
Hence, the range of the function is [tex]y \ge 0[/tex]
Read more about graphs and functions at:
https://brainly.com/question/13473114
please answer these questions.
Answer:
Step-by-step explanation:
[tex]13) \dfrac{5}{x}=\dfrac{20}{16}[/tex]
In the numerator, 20 ÷ 4 = 5
So, x = 16 ÷ 4 = 4
5 : 4 = 20:16
14)
[tex]\dfrac{2}{9}=\dfrac{12}{x}[/tex]
In the numerator, 2*6 = 12
So, x = 9*6 = 54
2:9 = 12 : 54
15) [tex]\dfrac{x}{1}=\dfrac{30}{3}[/tex]
In the denominator 3 ÷ 3 = 1
So, 30 ÷ 3 = 10
10 : 1 = 30 : 3
[tex]16)\dfrac{x}{5}=\dfrac{21}{35}[/tex]
In the denominator, 35 ÷ 7 = 5
x = 21 ÷ 7 = 3
3 : 5 = 21 : 35
[tex]17) \dfrac{21}{x}=\dfrac{7}{2}[/tex]
In the numerator, 7 *3 = 21
So, x = 2*3 = 6
21: 6 = 7 : 2
Can you do question b for me I don’t understand
Answer:
So you round 756 to 1 sig figure and it will become 800, the same with 8674 will become 9000
So 800 * 9000 = 7,200,000
Joey has three john jacob jack Jacob is older than john but younger than Joey. Jack is younger than john list all four brothers in oldest to youngest
Answer: 1.joey 2. jacob 3.jhon 4. jack
Step-by-step explanation:
Answer:
Joey, Jacob, Johnathan, Jack
Step-by-step explanation:
Joey has three brothers = 4 total
Jacob is older Jonathan but younger than Joey. Jack is younger than Jonathan.
How to find circumcenter of a triangle with vertices.
Answer:
The circumcenter of a triangle is defined as the point where the perpendicular bisectors of the sides of that particular triangle intersect. In other words, the point of concurrency of the bisector of the sides of a triangle is called the circumcenter. It is denoted by P(X, Y). The circumcenter is also the centre of the circumcircle of that triangle and it can be either inside or outside the triangle.
Step-by-step explanation:
Steps to find the circumcenter of a triangle with vertices are:
Calculate the midpoint of given coordinates, i.e. midpoints of AB, AC, and BC
Calculate the slope of the particular line
By using the midpoint and the slope, find out the equation of the line (y-y1) = m (x-x1)
Find out the equation of the other line in a similar manner
Solve two bisector equations by finding out the intersection point
Calculated intersection point will be the circumcenter of the given triangle
A person rides a motorbike in 3 hours and covers 105 km. Calculate the speed of the motorcyclist?
Answer:
0.33km
Step-by-step explanation:
Answer:
35km/h
Step-by-step explanation:
105 km in 3 hours
105km/3h
Divide top and bottom by 3
35 km/1 h
HELP WILL NAME BRAINLIEST
what are the vertices resulting image A’, B’,C’,D’,E’ after rotating 90 degrees?
Answer:
your answers would be
a= (2,4)
b= (4,4)
c= (2,6)
d= (6,2)
e= (4,2)
Will give brainilest if correct Element X decays radioactively with a half life of 15 minutes. If there are 770 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 32 grams?
Answer:
The time it'd take for the element to have 15 g of mass is approximately 68 min.
Step-by-step explanation:
The radioactive decay of a substance is given by the following formula:
Since the element has a half life of 12 minutes, this means that after this time the mass of the element will be half of it was originally, therefore:
Therefore the mass of the element is given by:
If the initial mass is 760 g and the final mass is 15 g, we have:
The time it'd take for the element to have 15 g of mass is approximately 68 min.Step-by-step explanation:
Ellen flipped a coin 80 times. the coin landed heads up 44 times and tails up 36 times. what is the theoretical probability of landing tails up? Please help me!
Answer:
36/80 chance of landing on tails, or a 45% chance .
In Mona’s new video game she earns 30 points for each fish caught and 80 points for each octopus captured, but she loses 15 points every time she captures a crab. Which expression represents the total number of points Mona will earn if she catches xfish, y octopi, and z crabs?

95(x+y-z)

110(x+y)-15z

30x+80y-15z

30+x+80+y-15+z
Answer:
Third one
Step-by-step explanation:
30x would be 30 times the amount of fish (x)
+ 80y would be 80 times the amount of octopus captured (y)
- 15z would be subtracting 15 times the amount of crabs she captures
I need help:( plss help:(((((
Answer: 3 is B 4 is A
Step-by-step explanation:
Raj had 12 gallon of orange juice. He used 89 of the juice to make punch.
Raj used this expression to find the amount juice he used to make punch.
12×89
How much orange juice did Raj use to make punch?
Enter your answer as a fraction in simplest form by filling in the boxes.
⊂⊃ gal
-------
⊂⊃
Answer:
4/9
Step-by-step explanation:
Finally, I can put my answer!
Which prism has a greater volume?
Prism.
Answer:
the first prism looks like a cuboid .
therefore , volume of prism 1 = l × b × h
[tex]\bold{7 \times 2 \times 1} \\\bold{ = > 14 \: units {}^{3}} [/tex]
and ,
the second prism looks like a cuboid too
thus , volume of prism 2 = l × b × h
[tex]\bold{3 \times 3 \times 2} \\\bold{ = > 18 \: units {}^{3}} [/tex]
thus , prism 2 has a greater volume.
hope helpful ~
Answer:
is B
Step-by-step explanation:
thank me later, honey :)
Which set of side lengths form a right triangle?
8 cm, 17 cm, 14 cm
50 in., 48 in., 14 in.
3 ft, 6 ft, 5 ft
53 m, 48 m, 24 m
Answer:
50, 48, 14
Step-by-step explanation:
Go through them one by one. The side lengths of a triangle should all plug in to the formula a^2 + b^2 = c^2. The longest side is always c because it is the hypotenuse. The other two sides are interchangeable.
8^2+ 14^2 should equal 17^2.
That simplifies to
64+196=289
That can't be true because the units digits add to 10 instead of 9.
The same method applies to 3, 5, and 6 but from experience I know that this already isn't an option.
For 50, 48, and 14, you can divide everything by 2, resulting in 25, 24, and 7.
576+49 should equal 625.
That is true.
For 53, 48, and 24
576+2304 should equal 2809.
That isn't true, it equals 2880.
Which of the rectangles below have an area of 18 cm"?
A 3x6cm rectangle
B 2x9cm rectangle
c5x4cm rectangle
D9x2cm rectangle
How to convert an equation to slope intercept form.
Step-by-step explanation: (this is an example problem)
Write the form y=mx+b (The goal is to isolate the y).(m=3)(b=4)
y = 3x+4
↑ ↑
-3x -3x
∨
-3x+y=4
(sorry if this isn't a good explanation)
Please help will give brainiest
Answer:
heres your answer hope this helps
brainliest please
Answer:
person above is right
Step-by-step explanation:
Answering this to give them brainliest
when y=3 and x= 1/2
1.4(2y-4x)-1=
2. 4x^2+2y^3-10=
3.4(x^+1)+2x+3y=
Answer:
1. 15
2. 45
3. There is a missing digit.
Step-by-step explanation:
Given: y=3 and x= 1/2
Question 1: 4(2y-4x)-1=Numerical factors in this term have been multiplied.4(6-4/2)-1
We can reduce this fraction by dividing both numerator and denominator by a common numeric factors.4(6-2)-1
Numerical terms in this expression have been added.4*4-1
Numerical factors in this term have been multiplied.16-1
Numerical terms in this expression have been added.15
Question 2: 4x^2+2y^3-10 =4/2²2*27-10
4/2²+54-10
We need to perform a multiplication.The following rule is applied:[tex]\frac{A}{B} C=\frac{AC}{B}[/tex]45: Numerical factors in this term have been multiplied.
I WILL GIVE BRAN;IEST IMAGE BELOW
Answer:
21/100 or 0.21
Step-by-step explanation:
21 8th graders have a cell phone and don't have a tablet out of 100 students.