Answers
Answer:
A
Step-by-step explanation:
Related Questions
The square of a number x is 16 more than six times the number
Form an equation in x and solve it.
Answers
Answer:
x= 8
Step-by-step explanation:
x^2 = 6x+16
TAKE RHS OVER TO LHS TO EQUATE IT TO 0
x^2 - 6x - 16 = 0
FACTORISE
(x-8)(x+2) =0
Therefore
x-8= 0 or x+2= 0
x= 8 or x= - 2
Sub and see which works
8^2 = 6(8) + 16
64= 64
-2^2 = 6(-2) + 16
-4= 4
So the answer must be
x= 8
help pls lol what is the range of the function
Answers
Answer:
all real number greater than or equal to -3.
Calculate the bond energies that correspond to arrows A, B and C in the diagram:
Answers
Answer:
Parted = farted and pooed, wafflebox = person who waffles (talking about random things), gogglebox = person who stares at people, battery brain = person who uses drugs. You might want to use these words so no one knows what you are talking about and you can talk about people badly without them knowing
Step-by-step explanation:
In a race , Ram covers 5 km in 20 min. How much distance will he cover in 100 min ?
*so what now their gonna delete a math question too? :()
Answers
Answer:
25 km
Step-by-step explanation:
There are 10 people at the gym, and 8 of those people are running. What
fraction of the people are running?
Answers
Answer:
Step-by-step explanation:
8/10 is the fraction of people running and people in gym which is 80/100
80%
Slope of (8,1) and (8,2)
Answers
Jason wants to add a fence to his yard to make it the shape of a rectangle. What is the measure of angle MKJ in the portion of the yard not inside the fence?
Answers
Answer:
[tex]\angle MKJ = 34[/tex]
Step-by-step explanation:
Given
[tex]\angle LKJ = 124[/tex]
Required
Find [tex]\angle MKJ[/tex]
From the attachment:
The measure of [tex]\angle MKJ[/tex] is calculated using the following expression:
[tex]\angle MKJ + \angle LKM = \angle LKJ[/tex]
Where
[tex]\angle LKM = 90[/tex] -- right-angled.
The expression becomes
[tex]\angle MKJ + 90 = 124[/tex]
[tex]\angle MKJ = 124 - 90[/tex]
[tex]\angle MKJ = 34[/tex]
0.5(12m)-0.5(22n)=
Help please
Answers
Answer:
6m -11n
Step-by-step explanation:
7(82-60)+3³ Evaluate the expression
Answers
Answer: 181
Step-by-step explanation: hi
Please help me...will mark brainiest
Answers
Answer:
x²+24x+144
Step-by-step explanation:
x*x = x²
12 x 12 = 144
2(x*12) = 24x
hence the answer is x²+24x+144
Steps to putting 12y^2-4xy+9x^2=18x-124 in standard form
Answers
If Kavita is 'x' years old now then the age of Kavita after ten years will be
A. x+10
B. 2x-10
C. 2x+10
D. x-10
Answers
Answer:
x + 10
Step-by-step explanation:
hope it helps and your day will be full of happiness
because your adding on years
PLZ GUYS THIS IS REALLY HARD
Answers
lol, there are three.
Step-by-step explanation:
thanks for the points I guess.
Answer:
Im not sure, but I think the answer is 3.
Step-by-step explanation:
Which fraction would make this equation true? 7 x ? = 5 1/4
Answers
Answer:
3/4
Step-by-step explanation:
Assuming that the fraction is a
So, 7 * a =5 1/4
7 * a = 21/4
a = 21/28
a = 3/4
The fraction is 3/4
Answer:
3/4
Step-by-step explanation:
Si a:b:c= 4:3:2 ayudaaaa
Answers
Answer:
a=6 b=4 3=2.55555555567
Please Help
please and thank you!
Answers
Answer:
Step-by-step explanation:
cube means 3D square.. right?
so for volume we want the height x width x length.. make sense?
since each edge is 9'
the volume is [tex]9^{3}[/tex] = 729 [tex]ft^{3}[/tex]
Answer: 729
Step-by-step explanation:
This is very simple all you do is cube 9
[tex]9^{3}\\729[/tex]
A number g multipled by -8 is at least 1/4
Answers
Answer:
G x -8 ≥ 1/4
Step-by-step explanation:
Is your algebra expression
Carran is building a fence around his rectangular yard. The fence will cover the front and the 2 sides of the yard. The
front of the yard is 4 feet more than twice the length of one side of the yard. The sides of the yard are the same length. If
the perimeter of the yard is 80 feet, what are the dimensions of the fence?
Answers
9514 1404 393
Answer:
sides: 12 feetfront: 28 feetStep-by-step explanation:
Let x represent the length of one side of the yard. Then the width of the yard is 2x+4, and the perimeter is ...
P = 2(L +W) . . . . . . . . . . formula for perimeter of a rectangle
80 = 2(x + (2x+4)) . . . . . with values from the problem filled in
40 = 3x +4 . . . . . . . . divide by 2, collect terms
36 = 3x . . . . . . . . . subtract 4
12 = x . . . . . . . . . divide by 3. This is the length of the side fence.
2x +4 = 2(12) +4 = 28
The fence is 12 feet on the sides and 28 feet on the front. (Its total length is 52 feet.)
PLEASE HELP! 100 POINTS ! AND BRAINLIEST.
Find the area of the following figure. Explain or show how you got your answer.
Answers
Answer:
26.5 units
Step-by-step explanation:
i just counted the units on the inside.
but you could also split this shape into two rectangle like shapes and then find the area of both of those and then add them together.
hope this helps :)
Answer:
area =no of full square + half square =24+1/2×5=26.5 unit ²
Use the given set to determine the solution for each equation.
7t + 26 = 61 {3, 5, 7, 9}
t=_________
Answers
7 x 5 = 35
35 + 26 = 61
Answer:
5
Step-by-step explanation:
you have to subtract 26 on both sides.
so then the equation turns into 7t = 35
then you dive both sides by 7, leaving the equation as t=5
Find the diameter of each circle. Round your answer to the nearest tenth
Please help and explanation will give BRAINLIST
Answers
Answer:
7.2
Step-by-step explanation:
to find the diameter you always times it by 2
whilst to find the radius you do diameter ÷ 2
so if you times 3.6 x 2 = 7.2
also, you can't round 7.2 to the nearest tenth because it's already in that form
Answer:
Step-by-step explanation:
a radius is the length of a line segment from the center of a circle to the edge of the circle
a diameter is the length of a line segment from both edges of a circle and passing through the center of a circle
the line segment in the diagram looks like a radius (assuming the black dot represents the center of the circle)
if you left the line segment where it is and then rotate another the line segment in the diagram around so that is straight in line with the original line segment you would see that you just created a diameter
the diameter is twice as long as one radius
a diameter = 2 times a radius d = 2r d = diameter r = radius
so d = 2 x 3.6 use your own calculator to solve
Molly and Tess like to shop at the mall. Molly has $280 in her bank account and spends $40 every trip
Answers
The number of trips that Molly and Tess did was 7.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
As per the given,
Molly has $280 in her bank account and spends $40 on every trip.
Number of trips = Account balance / spent in every trip
⇒ $280/$40 = 7
Hence "The number of trips that Molly and Tess did was 7".
To learn more about the arithmetic operators,
brainly.com/question/25834626
#SPJ5
During a walk-a-thon, Noah's time in hours, t, and distance in miles, d, are related by the equation ⅓ d = t. A graph of the equation includes the point (12, 4). Identify the independent variable. What does the point (12, 4) represent in this situation? What point would represent the time it took to walk 7 ½ miles?
Answers
Answer:
The Indapendent virable is: t
Noah took 4 hours to walk 12 miles
(7 1/2, 2 1/2)
Step-by-step explanation:
I hope this is right!
The point that represents the time it took to walk 7 ½ miles is (2.5, 7.5).
What is coordinate?Coordinate, is represented as the values on the x-axis and y-axis of the graph. while the coordinate x is called abscissa and the coordinate of the y is called ordinate.
Here,
The independent variable in this situation is time (t).
Point (12, 4) represents that Noah walked for 4 miles in 12 hours.
To find the point that represents the time it took to walk 7 ½ miles, we need to solve for t in the equation ⅓ d = t.
Substituting d = 7.5, we get:
⅓ (7.5) = t
Simplifying, we get:
t = 2.5
Therefore, the point that represents the time it took to walk 7 ½ miles is (2.5, 7.5).
Learn more about coordinate here:
brainly.com/question/13498438
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What are the solutions to the system of equations?
y = x
x2
5x – 6
y= 2x – 6
• (-1, 0) and (0, – 6)
• (-1, 0) and (-6, 0)
(-6, 0) and (0, – 1)
. (7, 8) and (0, – 6)
Answers
Answer:
The answer is the last choice
What is 3 divided by 6 Keep change flip?
Answers
Step-by-step explanation:
Multiply by the reciprocal, also sometimes referred to as "Keep, Change, Flip." Here is how it works. You rewrite the division question as a multiplication question by flipping the second fraction over. Next, keep the first number, change the division to multiplication and then flip the second fraction over.
Look at the graph
The Rate of change between point A and point B is 2. What is the rate of change between point C and D?
Answers
Answer:
2/1
Step-by-step explanation:
Answer:
2 i think
Step-by-step explanation:
rise 2 over one makes 2/1 which is 2
Ms. Gallegos burns 236 calories riding her bike each hour. She wants to burn more than 590 calories riding her bike at the same rate.
Answers
Answer:
Step-by-step explanation:
590 cal × (1 hr)/(236 cal) = 2.5 hr
Giving Brainliest, easy question
Answers
Answer:
the 2nd answer
Step-by-step explanation:
Brainly does not support this explanation.For more go to : https://thatsthefinger.com/Answer: the second answer
The senior class sold 580 Christmas
cards for $483. They sold some of the
cards for 75€ each and the rest for 95€
each. How many cards did they sell
at each price?
Answers
Answer:
480-500 sile
Step-by-step explanation:
please lety me get points
seniors are lucky becoz its last year
find the equation of the line that is perpendicular to this line and passes through the point (5,-3)
Answers
Answer:
y=-2x+5
Step-by-step explanation: