Answer:
1. 27
2. 1 and 2 = 17
3. 55
4. 55
5. 70
6. 125
7. 55
8. 95
9. 140
10. 40
11. 65
12. 75
13. 115
14. 27
15. 27
Step-by-step explanation:
When solving the problem 4 + 36 / 2 - 3^2, Kerry got the answer 13 and Katie got the
answer 11, Which student got the correct answer? What did the student who got the
incorrect answer do wrong?
The Statue of Liberty is about 300 feet tall and about 30 feet wide. The town of Unionville is building a smaller model for their Fourth of July celebration. Unionville's statue will be 3 feet wide. How tall should Unionville's statue be?
PLEASEEEEEEEEEEEEEEEEE HELP
Answer:
Step-by-step explanation:
1. Simplifying
8x + 2y = 14
2. Solving
8x + 2y = 14
3. Solving for variable 'x'.
4. Move all terms containing x to the left, all other terms to the right.
Add '-2y' to each side of the equation.
8x + 2y + -2y = 14 + -2y
5. Combine like terms: 2y + -2y = 0
8x + 0 = 14 + -2y
8x = 14 + -2y
6. Divide each side by '8'.
x = 1.75 + -0.25y
7. Simplifying
x = 1.75 + -0.25y
Which expression is equivalent to
(X^1/2y^-1/4z)^-2
Answer:
y^1/2/xz^2
Step-by-step explanation:
which of the following have infinitely many solutions
A) -6x+35=-6x+35
B) 6x+35 = -6x - 35
C) -6x + 35 = -6x -35
D) 6x + 35 = -6x + 35
↝ The answer is A.
↝ By graphing 2 exact lines/graphs give you infinitely graph-intercepts. Basically meaning that both graphs are the same, thus intercepting each others infinitely.
Write an equation of the line passing through the point (1, 9) that is parallel to the line y=3x−2.
The equation of the line is y=x+
.
Answer:
y= 3x+6
Step-by-step explanation:
Simplify the following expression: 2x − 2y + 5z − 2x − y + 3z
Answer:
-3y+8z
Step-by-step explanation:
Answer:2x - 2y + 8z
Step-by-step explanation:
what does 3x^2+8x-10 equal?
Answer:
0.927
Step-by-step explanation:
just plug it in to a algebraric calculator!
HELP MEEEEEEEEE PLEWSEEEEEEEEEE
Answer:
option B)
Step-by-step explanation:
a1/a2= 6/1
b1/b2 = 2/3
since a1/a2 is not equal to b1/b2,
lines have a unique solution
hence answer is option B)
Divide the square root of 81 by the difference between the product of-1 and -3 and the square root of 4
Answer: [tex]\frac{9}{1}[/tex]
Step-by-step explanation:
FIrst find the square root of 81.
[tex]\sqrt{81} = 9[/tex]
The square root of 81 is 9.
FInd the product of -1 and -3 by multiplying the -1 by -3.
-1 * -3 = 3
next find the square root of 4.
[tex]\sqrt{4} = 2[/tex]
Now it said divide the square root of 81 which is 9 by the difference between 3 and 2 and the difference between 3 and 2 two is 1.
Thos means that the answer will be 9/1.
Jake is comparing the price of 2 laundry service companies company a charges $20 per load in an additional $8 as service charges company B charges $24 per load and an additional $4 as survice charges
pls help I will mark brainliest
Answer:
neither bc they put the same amount of strawberries
Step-by-step explanation:
it might be debbie tho bc like rick put more rhubarb so it might overpower of the strawberry so debbie might have more flavor so one sec
Answer:
The correct answer is Debbie's pie will taste more like starwberries
Step-by-step explanation:
Dominic is looking to buy a cell phone and is comparing cellular plans. Company A charges a $175 start-up fee and
$75 per month for service. Company B does not have a start-up fee, but it charges $97 per month.
175+75m
Use the inequality < 97 to find how many months it will take before the average monthly cost of Company A
m
is less than Company B.
Enter your answer as a number, like this: 42
Answer:
4
Step-by-step explanation:
add up the cost of month one for A then keep adding 75 do the same for B
For less than 8 months the cost of company A remains less than company B.
Given that,
Company A charges a $175 start-up fee and $75 per month for service. Company B does not have a start-up fee, but it charges $97 per month.
To determine how many months it will take before the average monthly cost of Company A.
Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.
Here,
According to the question,
175 + 75m < 97m
175 < 97m - 75m
175 < 22m
8 < m
Thus, for less than 8 months the cost of company A remains less than company B.
Learn more about inequality here:
brainly.com/question/14098842
#SPJ2
find the slope
A- 1/4
B- 1/3
C- 1/5
D- 2/3
Answer:
1/3
Step-by-step explanation:
if you move up 1 over three, the line intersects the graph
Hellllllp awarding brainllest
Which statement is true?
Answer: bro its the last one
Step-by-step explanation:
Answer:
its G.
Step-by-step explanation:
do you want the explanation? cuz i could i give one :)
what is the domain and range of the graph in interval notation?
Answer:
Domain: (-∞, ∞)
Range: (-∞, ∞)
General Formulas and Concepts:
Algebra I
Domain is the set of x-values that can be inputted into function f(x). Range is the set of y-values that are outputted by function f(x).Step-by-step explanation:
According to the graph, we see that it stretches forever in both directions of the number line. This means that the graph encompasses every single number. Therefore, both our domain and range are all real numbers:
Domain: (-∞, ∞)
Range: (-∞, ∞)
Line FG is represented by the equation 8x+3y=10. Which value is the slope of a line perpendicular to line FG
A.-3/8
B.-1/8
C.3/8
D.8/3
Answer:
The correct answer is 3/8
Step-by-step explanation:
It was in my practice and I had gotten it correct.
Answer:
C. 3/8
Step-by-step explanation:
Since line FG is represented by an equation in standard form, Ax + By = C, the slope of the line is equal to -a/b.
So, the slope of line FG is -8/3
Perpendicular lines have opposite reciprocal slopes. So, a line perpendicular to line FG will have a slope equal to 3/8.
A. 3 (x + 2) = 18
B. x + 2 = 6
1) How can we get Equation B from Equation A?
Choose 1 answer:
(Choice A) Add/subtract the same quantity to/from both sides
(Choice B) Add/subtract a quantity to/from only one side
(Choice C) Multiply/divide both sides by the same non-zero constant
(Choice D) Multiply/divide only one side by a non-zero constant
Answer:
c
Step-by-step explanation:
What is that y intercept? Can someone please explain to me how to do this and how you got the answer.
MODELING WITH MATHEMATICS A farmer plants a garden that contains corn and pumpkins. The total area (in square
feet) of the garden is modeled by the expression 2x2 + 5x + 4. The area of the corn is modeled by the expression
x2 – 3x + 2. Write an equation in standard form that models the area A of the pumpkins.
Answer:
The equation in standard form that models area of pumpkins is:
[tex]A_p = A_G - A_c[/tex]
and the area is: [tex]x^2+8x+2[/tex]
Step-by-step explanation:
Given that the garden has corn and pumpkins
The expressions are:
Total area of garden: [tex]A_G = 2x^2+5x+4[/tex]
Area of Corn: [tex]A_c = x^2-3x+2[/tex]
Area of Pumpkins: [tex]A_p = ?[/tex]
The sum of areas of corn and pumpkins is the total area of the garden.
It can be expressed mathematically as:
[tex]A_G = A_c+A_p[/tex]
If we have to find the area of pumpkins,
[tex]A_p = A_G - A_c[/tex]
Putting the values
[tex]A_p = (2x^2+5x+4) - (x^2-3x+2)\\A_p = 2x^2+5x+4-x^2+3x-2\\A_p = 2x^2-x^2+5x+3x+4-2\\A_p = x^2+8x+2[/tex]
The equation in standard form that models area of pumpkins is:
[tex]A_p = A_G - A_c[/tex]
and the area is: [tex]x^2+8x+2[/tex]
The equation in standard form that models the area A of the pumpkins is x² + 8x + 2
From the question, we are given the following parameters
Area of the garden = 2x² + 5x + 4
Area of the corn = x² – 3x + 2
To get the area A of the pumpkin, we will take the difference in the areas as shown:
A = Area of garden - Area of corn
A = (2x² + 5x + 4) - (x² – 3x + 2)
A = 2x² - x² + 5x + 3x + 4 - 2
A = x² + 8x + 2
Hence the equation in standard form that models the area A of the pumpkins is x² + 8x + 2
Learn more here: https://brainly.com/question/16239445
An airplane 40,000 feet above the ground begins descending at a rate of 1,500 feet per minute. Write an equation to model the situtation.
Answer:
h(t) = 40,000 - 1,500t
Step-by-step explanation:
Let h(t) be the height of the airplane after t minutes.
h(t) = 40,000 - 1,500t
what are the dimensions of the largest rectangular field that can be enclosed with 64m of wire?
Step-by-step explanation:
perimeter = 2*length + 2*width
area = length*width
perimeter = 64
Rectangular means all the corners have to be right angles.
If we say it can be a square, then...
perimeter = 4*side
64 / 4 = side
side = 16 meters
So the dimensions would be 16 m x 16 m
square root of 5 times square root of 8
Answer:
6.32455532034
Rounded: 6.32
Hope this helps! :)
What is the acceleration of a 1,500-kilogram truck with a net force of 7,500 newtons?
plz give answer with units
Answer:
The answer is [tex]5\: m/s^2[/tex]
Step-by-step explanation:
hope this helps :)
PLEASE HELP, 10 POINTS IF YOU'RE RIGHT, IM TIMED
The diameter of a regulation soccer ball is about 8 and three-fifths inches. This number was graphed on a number line.
A number line going from negative 9 to positive 9. Point A is between negative 9 and negative 8, point B is between negative 7 and negative 6, point C is between 6 and 7, point D is between 8 and 9.
Which point could be the point representing the graph of the diameter of the ball?
A
B
C
D
Answer:
The answer is D....... between 8 and 9.
Answer:
D
Step-by-step explanation:
It is D because 8 3/5 is 8.6 in decimal form which is also right in between 9 and 8 which they are very close to 8.6. So there is not an exact number
A ball is dropped from the top of the Washington Monument which is 555 feet high.
a) How long will it take for the ball to hit the ground?
b) Find the ball's speed at impact.
this is calculus terms, not physics.
Answer:
Time taken t = 5.88 sec (Approx)
Final velocity v = 188.46 ft/s (Approx)
Step-by-step explanation:
Given:
Height h = 555 ft
Initial velocity u = 0 ft/s
Gravitational acceleration g = 32 ft/s²
Computation:
h = ut + 1/2(gt²)
555 = 1/2(30)(t²)
Time taken t = 5.88 sec (Approx)
Final velocity v = u + at
Final velocity v = (32)(5.88)
Final velocity v = 188.46 ft/s (Approx)
PLEASE HELP!! I don’t understand
I don't know what the blanks would be, but this is a function. All numbers in set A go to one number in set B.
hello please answer this question if you have the time, thanks! :)
Together, Katya and Mimi have 480 pennies in their piggy banks. After Katya lost ½ of her pennies and Mimi lost 2/3 of her pennies, they both had an equal number of pennies left. How many pennies did they lose altogether?
Answer:
400
Step-by-step explanation:
Answer:
288 pennies
Step-by-step explanation:
What is the first step in solving the equation m/5 - 2=8
Answer:
The first step is adding two to both sides to further isolate the variable.
Step-by-step explanation:
You want m/5=10 so you can multiply 5 on both sides and find what m equals which is 50 in this instance.
Answer:
Step-by-step explanation:
m/5 -2=8 I would first add 2 to both sides
m/5=10 Then multiply both sides by 5 to clear out the fraction.
m=50