Find the missing values on the diagram below. Assume that each line is evenly divided. I'm pretty confused on the right side of the number line- anyone understand this???
Answers
Answer:
A = 72 B = 50% C = 40%
Step-by-step explanation:
Each space on the bottom is worth 10%.
Each space on the bottom is worth 36.
The values of the equations are solved and a = 72 , b = 50 % and c = 40 %
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
On the number line , the values above represents the numbers and the values below represents the percentage pf numbers
So , a = 20 % of the total value of the number line
b = ( 50 - 0 ) % = 50 % of the number line
And , c = 40 % of the number line which is 144
So , 40 % of the total value = 144
Substituting the values in the equation , we get
( 40 /100 ) A = 144
Multiply by 100 on both sides , we get
40A = 14400
Divide by 40 on both sides of the equation , we get
A = 360
So , the total value of the number line is 360
where a = 20 % of the number line
On simplifying the equation , we get
a = ( 20/100 ) 360
a = 20 x 3.6
a = 72
Therefore , a = 72 , b = 50 % and c = 40 %
Hence , the equations are solved
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Related Questions
Which expression could be used to represent the area of the rectangle?
A. 10x
B. x² + 8
C. 4x + 16
D. x² + 8x
E. 2x + 8x
Answers
Answer:
option d x^2 + 8x
Step-by-step explanation:
area of rectangle = l×b
=x×(x+8)
=x^2+8x
If ( - 6 + 11y²)² is equivalent to 121y⁴- 132yⁿ+ 36, which is the value of n?
Giving brainliest
Answers
Answer:
Step-by-step explanation:
(11y^2-6)^2=121y^4-132y^2+36
n=2
April wants to multiply 6 and 42 using the distributive property. Which of the following number sentences shows how
she could do it?
06x42 = 42 x6
06x(40+2) =(6x 40) + 2
O(6x42) x1=6x (42 ×1)
06x(40 +2) = (6x 4o) + (6
2)
Answers
Answer:
I'm pretty sure the answer is the last one;
6 x (40+2) = (6 x 40) + (6 x 2)
The 6 is distributed to the 40 and the 2
Answer this question ASAP for points and Brainliest!
Answers
Step-by-step explanation:
[tex] \frac{1}{5} (10 - 15u) = 2 - 3u[/tex]
What is the difference betwwen perimeter and circumference?
Answers
Answer:
perimeter is the length of the outline of a shape.
he circumference is the perimeter of a circle or ellipse.
Step-by-step explanation:
Can someone help me please thanks.
Answers
Answer:
1/125
Step-by-step explanation:
(1/5)³ = 1/125
1³ = 1
5³ = 125
Answer:
Step-by-step explanation:
this looks like 1/5 * 1/5 * 1/5
multiply the tops ( numerators) and the bottoms (denominators)
tops are 1
bottoms are 125
1/125
:)
What are the domain and the range of this function
Answers
Answer:
D: {1,-5}
R: {7,-4}
Step-by-step explanation:
if I got exactly 3 days to pay rent and I have no money how and what da F ima do yoooo pls help a boy out my guy
Answers
There's so many numbers in this one shape I'm confused ._.
Answers
starting from the left side of the shape you multiply base 2 by height 2 which gets 4 then divide by 2 since it is a triangle. next multiply 2x2 for the square in the middle which gets you 4. lastly multiply 6x2 for the triangle on the right which gets you 12 however bc it is a triangle you must divide by 2 and get 6. then add them all together and you get 12.
Answer:
12 [tex]units^{2}[/tex]
Step-by-step explanation:
All you have to do is do each shape then add them all up
small triangle:
a = b * h/2
a = 2 * 2/2
a = 4/2
a = 2
The area for the small triangle is 2
Sqaure:
a = b*h
a = 2*2
a = 4
The area for the sqaure is 4
Large triangle:
a = b*h/2
a = 6*2/2
a = 12/2
a = 6
The area for the larger square is 6
Now we add up all of the areas
2 + 4 + 6 = 12
The area for that shape is 12 [tex]units^{2}[/tex]
Hint: We divide by 2 for the triangles bc it's half a shape not a full rectangle of square...
Hope this helped!
how to solve this problem
Answers
Eleanor is 12 years younger than mabel. Mabel is 6 years older than izzy. Izzy is twice as old as Patrick. Patrick is 5 years old. What is the combined age of these four people?
Answers
Answer:
35
Step-by-step explanation:
E = M - 12
M = 6 + I
I = P x 2
P = 5
I = 10
M = 16
E = 4
Someone please help me with this question
Answers
It would be in the order it is
Write an equation to find the value of x so that each pair of polygons has the same perimeter. Then solve
Answers
The Pythagoras Theorem:
the base squared and height squared added is equal to the hypotenuse squared.
so
(x+6)² + (x+3)²= (x+9)²
x²+36+12x+x²+9+6x = (x+9)²
2x²+45+18x=x²+81+18x
x²=36
x=√36
X= 6
now
(x+6)= 12
(x+3)=9
(x+9)=15
haha sorry correct it pls
i need help on math
Answers
Answer:
its multiply by 2
In ΔTUV, the measure of ∠V=90°, VT = 45 feet, and TU = 90 feet. Find the measure of ∠T to the nearest degree.
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Answer:
60 on delta math
Answer:
60
Step-by-step explanation:
delta math answer
3x + 9 = x + 5 Two sided equations
Answers
Answer:
x=-2
Step-by-step explanation:
Let's solve your equation step-by-step.
3x+9=x+5
Step 1: Subtract x from both sides.
3x+9−x=x+5−x
2x+9=5
Step 2: Subtract 9 from both sides.
2x+9−9=5−9
2x=−4
Step 3: Divide both sides by 2.
2x /2=-4/2
x=−2
solve the system of linear equations 2x + 3y =16.9
5x =y + 7.4
Answers
Answer:
y = 23.4
Step-by-step explanation:
yeahhhh
What is the measure of EFG in O0 below?
Answers
GE=60
EFG=360-60=300
:)
What’s the solution for b/2= 9
Answers
Answer:
18
Step-by-step explanation:
2 x 9 = 18
b = 18
Solve for b by simplifying both sides of the equation, then isolating the variable.
y 2 - x +4
x+y<0
someone plz help me
Answers
what is the equation of the line that passes through the point (-2,-2) and has a slope of 4
Answers
Answer:
y=4x+6
Step-by-step explanation:
A circle has a radius of 5 inches. What is the circumference and area of the
circle.
Use 3.24 for pi.
Answers
Answer:
Step-by-step explanation:
Circumference = 2nr
C = 2 x 3.14 x 5
C = 31.4
A = nr^2
A = 3.14 x 5^2
A= 3.15 x 25
A = 78.5
Determine whether the relation y^2 - 4x = 3 represents y as a function of x
Answers
Answer:
The relation [tex]y^{2} - 4x = 3[/tex] does not represent y as a function of x.
Step-by-step explanation:
Consider the relation
[tex]y^{2} - 4x = 3[/tex]
[tex]y=\pm \sqrt{4x+3}[/tex]
Thus, the equation [tex]y=\pm \sqrt{4x+3}[/tex] does not represent function because there is at least one x-value with two or more values.
For example, if you look at the attached graph,
at x = 0, y = 1.73
at x = 0 , y = -1.73
It means the same input is generating two outputs; also if we draw a vertical line on the graph, the vertical line would intersect the graph more than once.
Please check the red vertical line on the graph would intersect the graph more than once.
Therefore, the relation [tex]y^{2} - 4x = 3[/tex] does not represent y as a function of x.
x+3=-6+4x
helppp asap pleaseee
Answers
Answer:
x=3
Step-by-step explanation:
Answer:
3 hope this helps and brainly makes me write an answer with 20 letters so im just typing random stuff
The sum of the ages of the father and the mother is
60 years and the sum of the ages of their three
children is 15 years. Find the average age of the
members of the family.
Answers
Answer:
The average age would be 45.
Step-by-step explanation:
True or False: An integer can include a
fraction or decimal?
Answers
Answer:
False
Step-by-step explanation:
An integer is any whole number
Answer:
I believe the answer is true
Step-by-step explanation:
Question 1 (5 points)
(01.01 LC)
What is the decimal equivalent of 5 over 9
0.5
0.6
0.8
0.9
Answers
Answer:
0.5 is the answer to this
Answer:
0.5 is the answer
Step-by-step explanation:
16 cm
+
B
11 cm
4 cm
Answers
Answer:
31
Step-by-step explanation:
Lily has a collection of stamps. She wants to find out how many
stamps she has without having to count them. According to a recent
report, a stamp has a mass of approximately 1.32 grams. If the total
weight of Lily's stamp collection is 19.8 grams, about how many
stamps are in Lily's stamp collection?
Answers
divide 19.8 by 1.32 to get 15
answer:
Lily has 15 stamps in her collection
Answer:
Lily has 15 stamps
Step-by-step explanation:
You would divide 19.8 by 1.32 to get 15.
*Please give Brainliest to the person on top. They said the answer first. :)
10 POINTS BEST ANSWER GETS BRAINLY
Answers
Answer:
b
Step-by-step explanation:
the y coordinate stays the same (same vertical thing) but x coordinate changes (goes horizontal)
I hope this helped, and if it did, please mark this as brainliest! Thanks!