Answer:
[tex] \frac{5}{20} = \frac{1}{4} = \frac{10}{40} \\ thank \: you[/tex]
A gym teacher has $30 to spend on new basketballs. If each basketball costs $6, how many basketballs can the gym teacher buy?
At Shaw Middle School, 150 students take part in cleaning
up the school. This is 30% of the students that attend the school.
How many students attend Shaw Middle School?
Answer:
500
Step-by-step explanation:
150x3= 450 which is 90% then we can do 150/3 which is 50 to get what 10% is then 450+50=500 students
Answer:
45 students
Step-by-step explanation:
30% = 30/100 = 3/10
150/10=15
15.3=45
The function h is a quadratic function whose graph is a translation 7 units left and 9 units up of the parent function f(x) = x ^ 2 What is the equation of h in vertex form and in the form y = a * x ^ 2 + bx + c
Answer:D ( if you add +4 to the (x + 3)^2)
Step-by-step explanation:
Parent function is f(x) = x^2
A translation 3 units left gives y = )x + 3)^2
- and 4 up gives y = (x + 3)^2 + 4 - vertex form.
Standard form :
y = x^2 + 6x + 9 + 4
= x^2 + 6x + 13.
The equation is of the form h= x² + 14x +58.
What is function?An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
Given:
f(x) = x²
As, graph is a translation 7 units left
f(x) = (x +7)²
and, 9 units up of the parent function
h= f(x) = (x +7)² + 9
So, equation of the form y = ax² + bx + c
h= x² + 14x +58
Learn more about function here:
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Find the area and perimeter of a rectangle with a length of 3x + 2 and a width of 4x + 3.
Answer:
170ft^2
The area is 170ft^2.
Answer:
Perimeter =14x+10
Area = =[tex]12x^{2}[/tex]+17x+6
Step-by-step explanation:
Area of a rectangle=Length *width
=(3x+2)(4x+3)
=3x(4x+3)+2(4x+3)
=[tex]12x^{2}[/tex]+9x+8x+6
=[tex]12x^{2}[/tex]+17x+6
Then find x using quadratic equation and substitute the valuesPerimeter of a rectangle =2(length +width)
=2(3x+2+4x+3)
=6x+4+8x+6
=14x+10
Hope you got it
If you have any problem just ask me
b+1/4=3/4 how do i answer this
Answer:
B=2/4
Step-by-step explanation:
Its very simple. 3/4-1/4=2/4.
Answer:
[tex]b=\frac{1}{2}[/tex]
Step-by-step explanation:
Calculate the difference
[tex]b=\frac{3}{4}-\frac{1}{4}[/tex]
Solution
[tex]b=\frac{1}{2}[/tex]
Solve for r. 42<6-3r<_24
Pls help it’s due today
Answer:
r < -12 and r > -6
Step-by-step explanation:
what is corresponding angle? give a definition of it
Answer:
any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.
Answer:
any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.
hope it is helpful for youhave nice day
Which absolute value equation shows the distance this temperature reading is from zero?
Place the numbers in ascending order.
-/25 24/7 5.03 57%
Step-by-step explanation:
-/25 = -5
57% = 57%
5.03 = 5.03
24/7 = 3.428571429
so ans is -/25 24/7 5.03 57%
The sum of 7 and x is greater than or equal to -15
THIS IS VERY INPORTANT PLZ HELP first person correct brainlist
Step-by-step explanation:
Note that sum = (+) and greater than or equal to sign is ≥
x + 7 ≥ 15
A large pumpkin weighs 10.4 pounds. A smaller pumpkin weighs 3.6 pounds. How much less does the smaller pumpkin weigh?
Answer:
6.8 pounds less than the large pumpkin
Step-by-step explanation:
10.4 - 3.6 = 6.8
I hope this is helpful :)
5.346 - 2.289= ?
SHOW WORK
WILL GIVE BRAINLIEST PLEASE
what is the value of a if the graph of ax+5y=16 isto have an x-intercept of (4,0)?
The value of a is ___________________________
Answer:
4
Step-by-step explanation:
substitute 4 and 0 into the equation so it becomes ax4 + 5x0 = 16
5x0 = 0
16/4 = a = 4
3(6m-17), m=5 how to solve this question
Answer:
39
Step-by-step explanation:
The "m" in 3(6m-17) is equal to 5, as told by m = 5. When we replace the m with 5, we get the equation
[tex]3(6*5-17)[/tex]
We get 6 × 5 because when two numbers are next to each other, it means to multiply.
In an equation, always do multiplication first (unless addition/subtraction is in parenthesis). After multiplying, we end up with
[tex]3(30-17)[/tex]
Always do whatever's in parenthesis first.
[tex]3(13)[/tex]
Now, we will multiply 3 with 13 because the two numbers are next to each other and there are no more steps to do in parenthesis.
[tex]3 * 13 = 39[/tex]
The value of the expression 3(6m-17), is 39.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The "m" in 3(6m-17) is equal to 5, as told by m = 5. When we replace the m with 5, we get the equation
E = 3(6m-17)
E = 3 ( 6 x 5 - 17 )
We get 6 × 5 because when two numbers are next to each other, it means to multiply.
In an equation, always do the multiplication first (unless addition/subtraction is in parenthesis). After multiplying, we end up with
E = 3 ( 30 - 17)
Always do whatever's in parenthesis first.
E = 3 ( 13 )
Now, we will multiply 3 by 13 because the two numbers are next to each other and there are no more steps to do in parenthesis.
E = 39
Therefore, the value of the expression 3(6m-17), is 39.
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Perform the indicated operations. Write the answer in standard form, a+bi.
6(-8-9i)+8i(-9-8i) =
Step-by-step explanation:
[tex]thank \: you[/tex]
Does anyone know the correct answer??
Answer:
D
Step-by-step explanation:
a^3 - b^2
a = - 7
b = - 3
a^3 = (- 7)^3 = -343
b^2 = (-3)^2 = 9
Answer = - 343 - 9 = - 352
help help help help!!!!! describe and correct the error in finding the sun or difference in full sentences. Giving brainliest for first best answer
Answer: should be
-3x^2+4x
Step-by-step explanation: combining like terms
Trees are planted at intervals of 5 m along side of a 140 m straight path. The first tree is planted at the start of the path and the last tree is planted at the end of the path. Calculate the total number of trees planted.
Answer:
28 trees have been planted
Step-by-step explanation:
I sure you, it's right
In the cube shown below,which planes intersect
Answer:
LMP and PQR
Step-by-step explanation:
its the only pair of planes that intersect (intersecting at the line PQ)
Hope this helps!!
Answer:
LMP and PQR
Step-by-step explanation:
LMP & NOR are the front and back faces. They are parallel.
PQR & LMN are the top and bottom faces. They are parallel.
LOP & MNQ are the left and right faces. They are parallel.
LMP & PQR are the front face and the top face. They intersect.
Answer: LMP and PQR
Which factor pair does not belong to 36
Answer:
36 is a composite number as it has factors other than 1 and itself. Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. Pair factors of 36 are (1, 36), (4, 9), (6, 6), (12, 3), and (18, 2). 1 is a factor of every number.
V is the midpoint of GH⎯⎯⎯⎯⎯⎯. G has coordinates (5,−3), and V has coordinates (−1,3). Identify the coordinates of H.
Answer:
Answers:
(3, 3)
(−7, 9)
(−6, 6)
Answer:
H = (- 7, 9 )
Step-by-step explanation:
The midpoint is the average of the x and y coordinates of the endpoints.
G (5, - 3 ) , V (- 1, 3 ) , let H = (x, y ) , then
[tex]\frac{x+5}{2}[/tex] = - 1 ( multiply both sides by 2 )
x + 5 = - 2 ( subtract 5 from both sides )
x = - 7
and
[tex]\frac{y-3}{2}[/tex] = 3 ( multiply both sides by 2 )
y - 3 = 6 ( add 3 to both sides )
y = 9
Coordinates of H = (- 7, 9 )
Kinsley's Auto Wash earns revenues of $13 per customer. In all, how many customers does
Kinsley's Auto Wash need to serve in order to have a total of $39 in revenue?
Answer:
x = 3
Step-by-step explanation:
ok, so in this case we need to create an equation, we can do this based on the info u were given,
-it mentions "per customer" since the amount of customers is unknown we will replace that with x, 13 per customer, 13 per x so that would be 13x and it should equal the total 39 so the equation would be
13x=39
next, we need to solve and get x alone
-start by doing the opposite and dividing 13 by everything
13/13=0 it crosses out
39/13=3
so in this case, x = 3
GET BRAINLIEST FOR THE CORRECT ANSWER AND EXPLANATION!
Interpreting the inequality, it is found that the correct option is given by F.
------------------
The first equation is of the line.The equal sign is present in the inequality, which means that the line is not dashed, which removes option G.In standard form, the equation of the line is:
[tex]x + 2y = 6[/tex]
[tex]2y = 6 - x[/tex]
[tex]y = -0.5x + 2[/tex]
Thus it is a decreasing line, which removes options J.
We are interested in the region on the plane below the line, that is, less than the line, which removes option H.------------------
As for the second equation, the normalized equation is:[tex]3x^2 + 3y^2 = 12[/tex]
[tex]3(x^2 + y^2) = 12[/tex]
[tex]x^2 + y^2 = 4[/tex]
Thus, a circle centered at the origin and with radius 2.Now, we have to check if the line [tex]x + 2y - 6 = 0[/tex], with coefficients [tex]a = 1, b = 2, c = -6[/tex], intersects the circle, of centre [tex]x = 0, y = 0[/tex]First, we find the following distance:[tex]d = \sqrt{\frac{|ax + by + c|}{a^2 + b^2}}[/tex]
Considering the coefficients of the line and the center of the circle.[tex]d = \sqrt{\frac{|1(0) + 2(0) - 6|}{1^2 + 2^2}} = \sqrt{\frac{6}{5}} = 1.1[/tex]
This distance is less than the radius, thus, the line intersects the circle, which removes option K, and states that the correct option is given by F.A similar problem is given at https://brainly.com/question/16505684
Wilbur Wright was born in 1867 his brother Orville was born in 1871 how old was each brother in 1903
Answer:
Wilbur Wright was 36 and his brother Orville was 32 in 1903
The spinner below shows 10 equally sized slices. Lisa spun the dial 1000 times and got the following results.
Answer:
where are the results
Step-by-step explanation:
Derek sold $19.05 in sales. He earned
a 3.4% commission on all sales. Find his
commision
Derek's commission on this sales is $646.85.
Given the following data:
Sales = $19,025Commission = 3.4%To find Derek's commission on this sales;
In this exercise, you're required to find the amount of money earned as commission by Derek when he sold a particular amount of a commodity or good.
Commission = [tex]\frac{3.4}{100}[/tex] × [tex]19,025[/tex]
Commission = [tex]0.034[/tex] × [tex]19,025[/tex]
Commission = $646.85
Therefore, Derek's commission on this sales is $646.85.
Find more information: https://brainly.com/question/21887063
What is the distance 5/6 and -9/10
Answer:
26/15
Step-by-step explanation:
Distance from -9/10 to 0 and from 0 to 5/6
= 5/6 + 9/10 = (25+27)/30=52/30 = 26/15
Which expression represents the prime factorization of 192?
A. 2 x 2 x 2 x 2 x 12
B. 2 x 2 x 2 x 2 x 2 x 3
C. 3 x 2 x 2 x 2 x 2 x 2 x 2
D. 2 x 2 x 2 x 2 x 2 x 3 x 3
Answer:
A
Step-by-step explanation:
2x2=4 4x2=8 8x2=16 16x12=192
PLEASE HELP ASAP WILL GIVE POINTS AND BRAINLIEST
Answer:
option 2 is answerrrrrrrrrr
I need help with this…. Can someone please help me with
Answer:
Step-by-step explanation:
The first diagram and second diagram both shows 1 + 2 + 3 + 4
The third diagram shows :
First diagram + second diagram = 4 squares row x 5 squares column
First diagram = second diagram
So, 2 times first diagram = third diagram
2 x (1+2+3+4) = 4 x 5
1+2+3+4 = [tex]\frac{4x5}{2}[/tex]
