Solve x^2 - 6x - 72 = 0 using the quadratic formula. Clearly show all appropriate
steps leading to your solutions. Someone pls help me step by steps
X - 6x - 72 = 0
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Answer:
Step-by-step explanation:
Related Questions
An airplane can seat up 175 passengers
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okay okay 123
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
175-87=88 so 88 is where the dot needs to be located so we have option A and option B
For ≤ and ≥ , use a closed dot
For > and < , use a open dot
she said AT LEAST 175
so we would use a closed dot
a = 6x-11
g= 36
n = 7x - 27
Solve for x
Answers
Answer:
6x - 11 + 7x - 27 = 36
6x + 7x = 13x
-11 + (-27) = -38
13x - 38 = 36
-38 - 36 = -74
13x/13 = -74/13
x = -74/13
Step-by-step explanation:
can no longer be simplified
i will give brainliest if you get this right
Answers
Answer:
Your answer is the third one.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
her house is on a hill so the bike went faster on the hill going down but slower going up.
PLEASE HELP QUESTIONS AT BOTTOM
20 POINTS
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Answer:
Slope is -2
The Y-intercept is (3,0)
The equation Is y=-2(x-3)
Step-by-step explanation:
Don't use my answer right away but when someone else answers you can compare to figure out which one is right.
Answer: The slope is 1/2.
The y-intercept is point (0,3)
The equation of the line in slope-intercept form is y = 1/2x + 3.
An adult horse can have a mass of as much as 1,250 kilograms. What is 1,250 kilograms in grams?
Answers
Answer:
1250000
Step-by-step explanation:
1250 = kilograms = 1250000 in grams so it would be 1250000
From his house, Shane could drive due north to get to his parents' house or he could drive due east to get to his grandparents' house. It is 8 miles from Shane's house to his parents' house and a straight-line distance of 17 miles from his parents' house to his grandparents' house. How far is Shane from his grandparents' house?
Answers
Answer:
15 miles
Step-by-step explanation:
It is given that,
Shane could drive due north to get to his parents' house or he could drive due east to get to his grandparents' house.
It is 8 miles from Shane's house to his parents' house and a straight-line distance of 17 miles from his parents' house to his grandparents' house.
It can be calculated by considering a right angled triangle. Using pythagoras theorem, we can find the distance between Shane from his grandparents' house. Let it is d.
[tex]d^2=\sqrt{17^2-8^2} \\\\=15\ \text{miles}[/tex]
Hence, Shane is 15 miles from his grandparents' house.
If a line started at the point (0, 5) and has a slope of 4, what is the equation of the line?
A. y=4x+0
B. y=5x+4
C. y=4x+5
D. 0x+4
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Answer:
C. y=4x+5
Step-by-step explanation:
explanation: we don’t know the y or x value. but, we know m, the slope, and b, the y intercept. and we also know that the slope formula is y=mx+b. so since we know m, the slope, is 4, and b, the y intercept, is 5, we plug those into the equation
Write an equation of the line through the point (-10, 0) with slope of -1/2
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Answer:
y = 1/2x + 5
Step-by-step explanation:
We can use point slope form since we are given a point and the slope
y -y1 = m( x-x1)
where ( x1,y1) is a point and m is the slope
y -0 = 1/2 (x- -10)
y = 1/2( x+10)
y = 1/2x + 5
Triangle ABC has coordinates A(1, 1); B(2, 5); C(5, 1). What would be the coordinates of A'B'C' if you translated ABC left 2 and up 5 units? (Hint: x-values go left and right; y-values go up and down) *
A'(-1, 6) B'(0, 10) C'(3, 6)
A'(3, -4) B'(4, 0) C'(7, -4)
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Answer:
A'(-1, 6) B'(0, 10) C'(3, 6)
Answer:
I would say it's the first one
The sum of a number a and negative 12 is 6. Write the equation.
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basically we’re trying to find A. In order to find A, you can just rewrite the equation by flipping it. -12 - 6= isss?
HELPPP!! ASAP A.b=8 7/10 inches. B.b=5 1/2 inches. C.b=6 inches. D.b=3 inches.
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Answer:it b
Step-by-step explanation:
The vertical cross-sectional shapes of this prism are all congruent triangles.
A. True
B. False
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Answer:
false
Step-by-step explanation:
I hope i helped :)
The vertical cross-sectional of a triangular prism gives a quadrilateral shape.
What is a three dimensional shape?A three dimensional shape is a shape that have length, width and height. Example of three dimensional shapes are prism, pyramid, cone, cylinder and so on.
A triangular prism have two triangular bases and three quadrilateral lateral faces
The vertical cross-sectional of a triangular prism gives a quadrilateral shape.
Find out more on three dimensional at: https://brainly.com/question/10557391
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No need to show work just answer on 8
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Answer:
x value cannot find cause u shaded it.y=5 and z=12
What is 72 Divided by 2= ??
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Answer:
72 / 2 = 36
Step-by-step explanation:
Look at 7 first and figure out how many times 2 will go into 7. 2 will only go into 7 three times. (2 x 3= 6) So put 3 at the top of your division problem and subtract 6 from 7. You should get 1. Then, bring down your 2 to make that one a 12. How many times will 2 go into 12? 6 times. 6 x 2 equals 12 so put 6 at the top of your division problem next to that 3. Subtract your 12 from 12 to get 0. Your final answer would be 36.
Hope this helped!
The division of 72 and 2 is 36.
What is the division?The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
The given numbers are 72 and 2.
72 divided by 2
Here, 72/2
Where, 72 is dividend and 2 is divisor.
72/2 = 36
So, quotient is 36
Therefore, the division of 72 and 2 is 36.
To learn more about the division visit:
brainly.com/question/1575906.
#SPJ5
The difference of four and a number t.
Answers
Answer:
4t
Step-by-step explanation:
I know it
What is the difference between -4 and 6?
O -10
O -2
O 2
O 10
Answers
Answer:
10/D that's pretty obvious but whatever
Answer:
A. -10
Step-by-step explanation:
difference means to subtract so we are taking away 6 from -4.
-4-6=-10
Sara has a gift box with a volume of 64 in3. The length, width, and height of the box are all y inches. Sara needs to determine if a stack of 6-inch-by-6-inch note papers will fit on the bottom of the box. Complete the sentences below by choosing the correct responses from the drop-down menus. Sara can determine the value of y by finding of the volume. The value of y is inches. Therefore, the note papers fit on the bottom of the gift box.
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Answer:
No, the note papers will not fit the gift box.
Step-by-step explanation:
Given that:
Volume of the gift box = 64 [tex]in^3[/tex]
Length, width and height of the box all are equal to [tex]y[/tex] inches.
Dimensions of note papers = 6 inch by 6 inch
To determine:
Whether the note papers will fit the bottom of the box?
Solution:
Here, we need to find the dimensions of the gift box first.
If the dimensions of gift box are greater than or equal to the dimensions of the note papers, only then the papers will fit into the box.
As per the given question statement, the gift box is in the form of a cube.
Formula for volume of a cube is given as:
[tex]Volume = (Side)^3[/tex]
Side is given equal to [tex]y[/tex] inches.
[tex]64 = y^3\\\Rightarrow y = 4\ in[/tex]
Dimensions of the box are lesser than that of the note papers.
Therefore, the note papers will not fit into the gift box.
¿Cuál de las alternativas representa el coseno del ángulo 8? 6 10 10 6 b. 10 0 В C C. 8 lo D. 6 A
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Answer:
Can I aswer in english
Step-by-step explanation:
The price of an item has been reduced by 25%. The original price was $80. What is the price of the item now
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Answer:
$60.00
Step-by-step explanation:
Well, Just split $80.00 into quarters so 20, 40, 60, 80 so it will be $60.00
2. Express each of the following percentages as a decimal.
12%
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Answer:
.12
Step-by-step explanation:
if it is out of 100% then 12% is equal to .12 from 1
PLEASE HELP THIS IS DUE BY TOMORROW
Answers
Answer:b
Step-by-step explanation:
Given the following function find the value for f (2).
f(x) = 5x - 3
F(2) = 1
F(2) = 7
F(2) = 2
F(2) = 4
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PLZZZ HELPPPPPPPPPPP
Answers
Answer:
?=6
Step-by-step explanation:
6/9=2/3
6/9 is the non-simplified version of 2/3
Answer:
6/9
Step-by-step explanatiquick mafs
Which statement is true?
Answers
Answer: A
Step-by-step explanation:
Square root of 35 is 5.9161
SOMEBODY PLEASE HELP ME I WILL MARK BRAINLIEST
Answers
Answer:x=52
Step-by-step explanation:as SRQ is a right triangle,
<SQR=180°-(90+34)°
=56°
again, < SQR+<SQP=180°
< SQP=124
x+72°=124
x=52°
Answer:
x=52
Step-by-step explanation:
the answer is x=52.
Over a one week period in the summer, the price of a gallon of gas increased from $2.35 to $2.82. By what percent did the price of gas increase over that week?
Answers
The increase as a percentage of the original price is given by
($0.47/$2.35) x 100% = 20%
The answer is 20%
Hope this helps :)
The percentage increase from $2.35 to $2.82 over the week in summer is 20%
Given Data
Initial Value = $2.35
Final Value = $2.82
We know that the expression for Percentage increase is given as
% Increase = Increment/Initial Value *100
% Increase = 2.82-2.35/2/35 * 100
% Increase =0.47/2/2.35 * 100
% Increase =0.2* 100
% Increase = 20%
Hence the percentage increase is 20%
Learn more about percent increase here:
https://brainly.com/question/11360390
The price of cars on a lot starts at $20,000. All of the cars cost less than $35,000.
Answers
Answer:
A
Step-by-step explanation:
Since the prices START at 20,000 it means 20k is included.
The problem also stated that ALL cars cost LESS than 35,000 which mean 35k is not included.
11. Jada is making pink paint by mixing 3.5 quarts of red paint with 3/4 cup of white paint. How much red paint should be mixed with 6 cups of white paint to make her shade of pink? *
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Ansnwer
i was asking this
Step-by-step explanation:
i was asking the same thing
28
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
I’ll give brainliest if correct plz
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Answer:
Natalie.....
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Juan's meal costs $15.35. He leaves a 25% . Find the total cost of the meal
Answers
Answer:
$19.19
Step-by-step explanation:
15.35 x 0.25 = 3.8375
15.35 + 3.8375 = 19.1875
Rounded it will be $19.19