Answer:
6mphStep-by-step explanation:
Given the expression
g(x) = x⁴ - 4x² + 7x - 8
we are expected to substitute x=2 into the expression and return the result
g(x) = (2)⁴ - 4(2)² + 7(2) - 8
g(x) = 16 - 4x4 + 14 - 8
g(x) = 16 - 16 + 14 - 8
g(x) =14 - 8
g(x) =6
From the substitution the roller coaster is travelling at speed of 6mph
what is y=6/5x+9 written in standard form?
Answer:
6x-5y=-45
Step-by-step explanation:
y=6/5x+9
-6/5x+y=9
(-6/5x+y=9)(-5)
6x-5y=-45
Answer:
[tex]6x-5y=-45[/tex]
3/10 into a demcimal
Answer:
0.3 / 0.30
Step-by-step explanation:
3/10 or make it (30)/100. The decimal OR the percentage would be Decimal: 0.3 and Percentage: 30%
Answer:
0.3
Step-by-step explanation:
if △jkl ≅ △mnp then m∠l = m∠n sometimes always or never true
Answer:
whats the question?
Step-by-step explanation:
Answer:
Never
Step-by-step explanation:
This is because when,
Δ JKL ≅ Δ MNP
Then, ∠J ≅ ∠M
∠K ≅ ∠N
∠L ≅ ∠P
Therefore, ∠L ≠ ∠N
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1
Select the correct answer
One solution to a quadratic function, , is given below.
Which of the following statements is true about the given function?
The other solution to function fis-VT + 51-
Function fhas no other solutions.
The other solution to function fis - V7 – 5i
D. The other solution to function fisvī - 51-
Answer:
the answer is d the other solution to function fisvī-51
The other solution to function f is √7 - 5i.
The correct option is (2).
What is a quadratic function?A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. In other terms, a "polynomial function of degree 2" is a quadratic function.
Since the function is quadratic, it has two solutions.
The complex roots come in pairs.
If one solution is √7 + 5i,
then the other solution must be the conjugate of √7 + 5i, which is √7 - 5i.
Therefore, the correct statement is:
The other solution to function f is √7 - 5i.
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One solution to a quadratic function, f, is given below.
√7 + 5i
Which of the following statements is true about the given function?
1) The other solution to function f is -√7 + 5i.
2) The other solution to function f is √7 - 5i.
3) Function f has no other solutions.
4) The other solution to function f is -√7 - 5i.
A jewelry company loses $450 as a
result of a delivery delay. The 9 owners
of the company must share the loss
equally. Which integer represents the
change in profit for each owner?
Answer:
-50
Step-by-step explanation:
Can someone help me plzzz
Answer:
1
Step-by-step explanation:
it goes up 1 over 1 so the slope is 1/1 or 1
(-21) + (-9) =
A 30
B 33
C -30
Answer:
-30
Step-by-step explanation:
Note the rules of signs. If one negative sign is directly next to a positive sign, it becomes a negative.
Subtract:
(-21) + (-9) = -21 - 9 = -30
C) -30 is your answer.
~
If m varies directly with n and m=12 when n=3 what is the value of m when n=4?
Step-by-step explanation:
Itni show data tatoo ko max plus one common 9 - 245
Aaron's dad has a pickup truck and his mom has an SUV. Last week, his dad traveled 84 miles in the pickup truck on 4 gallons of gas. His mom traveled 72 miles in the SUV on 3 gallons of gas. How many more miles per gallon did the SUV get than the truck?
Answer:
3 miles per gallon
Step-by-step explanation:
Given that :
Pickup SUV:
84 miles traveled on 4 gallons of gas
SUV:
72 miles traveled on 3 gallons of gas
How many more miles per gallon did the SUV get than the truck?
Calculating the miles per gallon for each vehicle :
Pickup SUV:
Miles per gallon :
Number of miles traveled / gallons of gas used ;
84 miles / 4 gallons = 21 miles per gallon
SUV:
72 Miles / 3 gallons = 24 miles per gallon
Difference ; (24 - 21) = 3 miles per gallon
Hence, SUV has 3 miles per gallon more Than the pickup SUV
On average it takes 20 gallons of gas for a school but to travel 298 miles create an equation that describes the distance traveled, d, in relation to the number of gallons used, g.
Answer:
d = 14.9(g)
Step-by-step explanation:
Given:
Amount of gas used = 20 gallons
Distance traveled = 298 miles
Find:
Equation
Computation:
Distance travel in 1 gallon = 288 / 20
Distance travel in 1 gallon = 14.9 miles
Distance traveled = 14.9(Amount of gas used)
d = 14.9(g)
how to you order these numbers from greatest to least -3.5 ℉ 5 ℉ 1.5 ℉ -0.5 ℉ -2℉, 2.5℉ -4 ℉
Answer:
-4℉, -3.5℉, -2℉, .05℉, 1.5℉, 2.5℉, 5
Step-by-step explanation:
5f, 2.5f, 1.5f, -0.5f -2f, -2.5f, -3.5, -4f
Biggest numbers to snallest numbers
Hope this helps!
Triangle ABC with coordinates A(1,2), B(4,6), C(-1, 3) is transformed to create triangle A'B'C' with the transformation
indicated: Reflection: about the y-axis (the vertical axis).
Provide the image coordinates after the triangle is transformed, ie. A'B'C'
Be mindful of negatives in the answers)!!!
Oa
b
(1,-2), (4,-6), (-1,-3)
(-1,-2), (-4,-6), (1,-3)
(-1,2), (-4,6), (1,3)
(2,1),(6,4), (3,-1)
с
Answer:
C.
Step-by-step explanation:
(-1,2), (-4,6), (1,3)
can i get brainliest please?
Item 20 Question 1 Identify an algebraic equation you can use to find the measure of each angle based on the given description. Then find the measure of each angle. The measure of one angle is 3° more than 12 the measure of its supplement. x+(12x+3)=180 x+(12x+3)=90 x+(12x−3)=180 x+(12x−3)=90 Question 2 The measure of the smaller angle is º. The measure of the larger angle is º. Item 20 Question 1 Identify an algebraic equation you can use to find the measure of each angle based on the given description. Then find the measure of each angle. The measure of one angle is 3° more than 12 the measure of its supplement. x+(12x+3)=180 x+(12x+3)=90 x+(12x−3)=180 x+(12x−3)=90 Question 2 The measure of the smaller angle is º. The measure of the larger angle is º.
this is not the write answer im just it bec whevener but i think it is 13=845-684x3 i think it is the answer
Step-by-step explanation:
What angle in the second trapezoid corresponds to ∠B?
ABCD≅RSTU
Answer:
<B = <S
Step-by-step explanation:
ABCD≅RSTU
This means <A = <R
<B = <S
<C = <T
< D = <U
Answer:
s
Step-by-step explanation:
Jane and her friends are going on a hiking trip. Jane wants to make snack packs to take on the trip. She has 12 apples and 18 small bags of trail mix. Each snack pack must have the same number of apples and the same number of bags of trail mix.
Answer:
2 apples and 3 bags of trail mix per pack
Step-by-step explanation:
Given:
Number of apples = 12
Number of bags = 18
Factor:
Number of apples = 12 = 2 x 2 x 3
Number of bags = 18 = 2 x 3 x 3
2 apples and 3 bags of trail mix per pack
Mike and Molly are participating in a canned food drive at school. There is a prize for whoever collects the most cans. Mike brought 10 cans from home and collected 7 cans a day from family and friends. Molly brought 12 cans from home and collected 7 cans a day from her neighbors. If they continued at the same rate, who won the contest?
Answer:
Molly would win
Step-by-step explanation:
Because she gets 19 cans a day and mike gets 17 cans a day
An airline charges more money for bags weighing over 50 50 pounds. Your bag weighs 45.83 45.83 pounds. How much more weight can you put in your bag before it reaches 50 50 pounds?
Answer:
Increase in Weight= 4.17 pounds
Step-by-step explanation:
Giving the following information:
Total weight= 50 pounds
Current weight= 45.83 pounds
To calculate the weight in pounds that we can incorporate in the bag, we need to use the following formula:
Increase in Weight= total weight - current weight
Increase in Weight= 50 - 45.83
Increase in Weight= 4.17 pounds
A line's slope is 8, and its y-intercept is 7. What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
y=8x+7
Step-by-step explanation:
Answer:
y=8x+7
Step-by-step explanation:
Slope-Intercept form is y=mx+b
m is the slope and b is the y-intercept so you replace m with 8 and replace b with 7 which will look like this:
y=8x+7
Hope this helps!
The function $y=2x+8$y=2x+8 represents the cost $y$y (in dollars) of a large pizza with $x$x toppings, where $x$x is equal to 0, 1, 2, or 3. Identify the independent and dependent variables, the domain, and the range.
Step-by-step explanation:
The function that represents the cost of pizza with toppings as follows :
y = 2x+8 ...(1)
Where x = 0,1,2 and 3
Here, y depends on x it means y depends on x. y is a dependent variable and x is independent variable.
Domain is the set of input values and range is the output values.
Domain = 0,1,2 and 3
Now, put x = 0 in function (1)
y = 2(0)+8 = 8
Put x = 1 in function (1)
y = 2(1)+8 = 10
Put x = 2 in function (1)
y = 2(2)+8 = 12
Put x = 3 in function (1)
y = 2(3)+8 = 14
So, the range of the function is 8,10,12,14.
Line a has a slope of -8/7. Line r is perpendicular to q. What is the slope of line r
Answer:
The slope of line r is 7/8.
Step-by-step explanation:
The slope of perpendicular lines is the opposite reciprocal (flip the fraction and change the sign).
I am assuming that you meant "a" instead of "q".
Please help thank you very much I think it is simple just I don’t know how to do it so if you answer this thank you.
Answer:
y = .80x + 3 is the slope - intercept form.
80 cents, the fare, is determined by the number of times it's paid. 3 dollars is paid whether or not 80 cents is paid a number of times or at all.
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Morgan won 7 blue ribbons and 4 red ribbons at her horse shows. What is the ratio of red ribbons to blue ribbons she won?
a. 4/11
b. 4/7
c. 7/11
d. 7/4
Answer:
b 4 red ribbons/7 blue ribbons
The required ratio of red ribbons to blue ribbons is 4/7 which is the correct answer would be an option (A).
What is the Ratio?The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.
We have been given that Morgan won 7 blue ribbons and 4 red ribbons at her horse shows.
We have to determine the ratio of red ribbons to blue ribbons she won
The ratio of red ribbons to blue ribbons is equal to the number of blue ribbons divided by the number of red ribbons.
The ratio of red ribbons to blue ribbons = the number of red ribbons /the number of blue ribbons.
The ratio of red ribbons to blue ribbons = 4 / 7
Thus, the required ratio of red ribbons to blue ribbons is 4/7.
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Solve the equation -7 + 5x = 5x + 9
Answer: no solution
Step-by-step explanation:
Cancel 5x on both sides.
-7 = 9
Since -7 = 9 is false, there is no solution
Below are two parallel lines with a third line intersecting them
X = ?
Answer:
The answer is 132° ( corresponding angles)
Which equation represents a line which is parallel to the line y - 3x = -8?
a) y= - 1/3x+6
b) y=1/3x+4
c) y=3x-5
d) y= -3x+5
Answer:
C
Step-by-step explanation:
y-3x=-8
or y=3x-8
any line parallel to above line is y=3x+a,where a is a constant.
Here a=-5
PLSSSS HELP ASAP!! I WILL MARK RIGHT ANSWER BrANLIEST!!Ted and Robin each gave a basket of green apples to their friend Lily. Ted’s basket contains 5 apples, each weighing ounces. Robin’s basket contains 6 apples, each weighing ounces. Whose basket is heavier and by how much?
A.
Ted’s basket by 4.5 ounces
B.
Robin’s basket by 3 ounces
C.
Ted’s basket by 3.75 ounces
D.
Robin’s basket by 2.75 ounces
Answer:
The answer would be D because the apple doesn't weigh more than 3 ounces, ruling out A, B, and C
Step-by-step explanation:
I hope this helps!
Answer:
D. Robin's basket by 2.75 ounces
Step-by-step explanation:
39 - 36.25 = 2.75 ounces
3 billion - 5 billion + 3 billion ÷8 billion equals
ANSWER:
Answer:
-1999999999.63
Step-by-step explanation:
Answer:
-1999999999.63
F(x) = x3 -3x2 + 2x - 6 What is the real solution of f(x) ? Verify algebraically that your answer is a zero of f(x). Factor f(x). Find all complex zeros of f(x). Write f as a product of three linear factors.
Answer:
Real solution is x = 3
complex zeros are -√2i and √2i
Product of linear factors;
(x-3)(x + √2i)(x-√2i)
Step-by-step explanation:
Here, we want to find the real solution of the cubic equation
We start by setting f(x) = 0 and factorizing it.
We have ;
x^3 - 3x^2 + 2x - 6 = 0
x^2(x-3) + 2(x-3) = 0
(x^2 + 2)(x-3) = 0
The real solution will be
x - 3 = 0
and this mean x = 3
To check if this is a zero of f(x), when we input x = 3 into the equation, we should get zero
Thus, we have;
3^3 - 3(3)^2 + 2(3) - 6
27 -27 + 6 - 6
Adding all this equal zero and thus, x-3 is a linear factor of the function
We want to find the complex zeros;
set x^2 + 2 = 0
x^2 = -2
x = √-2
x = √2 * √-1
but √-1 is i
Thus, x = √2i
since square root can be positive of negative, we have that ;
x = √2i or x = -√2i
So the complex factors are;
x + √2i and x - √2i
So as a product of linear factors, we have;
(x-3)(x + √2i)(x-√2i)
Help me please please!!!!
Answer:
The sweater is $50
Step-by-step explanation:
1/2j + 10 = 60
1/2j = 50
j= 100
Answer:
$50
Step-by-step explanation:
$60-$10= $50
So the answer is $50 ! <3
Name two lines in the photo
Answer:
BC, DE are two lines seen in the picture