Answer:
The degree of the polynomial is 5
Step-by-step explanation:
When we talk of the degree of a polynomial, we refer to the highest power
The highest power here is 4 but that is not the degree in this case
If we notice, there are two different variables attached to the number
One has a degree of 4 and the other has a degree of 1
What we do here is to add these degrees together
The addition of both is 5 and that is the degree of the polynomial
Easy math problems!!!!
Answer:
845
Step-by-step explanation:
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Solve the problem
( Show your work )
2x + 10 =- 4x – 9
Answer:
x = -19/6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
2x + 10 = -4x - 9
Step 2: Solve for x
Add 4x on both sides: 6x + 10 = -9Subtract 10 on both sides: 6x = -19Divide 6 on both sides: x = -19/6Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 2(-19/6) + 10 = -4(-19/6) - 9Multiply: -19/3 + 10 = 38/3 - 9Add/Subtract: 11/3 = 11/3Here we see that 11/3 does indeed equal 11/3.
∴ x = -19/6 is the solution to the equation.
Can someone pls help me w this paper. PLEASEEEEE
Answer:
22 for num 5
Step-by-step explanation:
PLEASE HELP NOBODY WILL HELP ME I WILL GIVE BRAINLIEST
Michael sold 220 candy bars to support his school band. Payday candy bars sold for $2 each and Baby Ruth bars sold for $3 each. Michael sold $600 worth of candy bars.
1. Set up the two equations that describe this situation.
2. How many Baby Ruth bars did Michael sell?
Answer:
See below
Step-by-step explanation:
Let the number of Payday be p and Baby Ruth be b
Then sub of the candy bars:
p + b = 220Payday candy bars worth ⇒ $2pBaby Ruth candy bars worth ⇒ $3bTotal ⇒ $6001. Required equations:
p + b = 2202p + 3b = 6002. Solving by substitution:
p = 220 - b, consider it in the second equation
2(220 - b) + 3b = 600660 - 2b + 3b = 600660 + b = 600b = 660 - 600b = 6060 Baby Ruth candy bars sold
Aiden received a $3.00 tip from a customer who had a $20.00 bill.
Which decimal represents the fraction of the bill Aiden received as a tip?
0.05
0.15
0.25
0.725
Answer:
Step-by-step explanation:0.15
Whoever helps gets BRAINLIEST
Answer:
6 is the correct answer.
(h º g º f)(x)?
2x3 + 1
8x3 + 9x + 1
8x3 + 12x2 + 6x + 1
8x3 + 24x2 + 24x + 8
Answer:
First one is A. [tex]2x^{3} + 1[/tex]
Second one is D. [tex]8x^{3} + 24x^{2} +24x + 8[/tex]
Step-by-step explanation:
Edge 2020
Answer:
d on edge
Step-by-step explanation:
find the conjugate of 4-√15
Answer:
4 + √15
Step-by-step explanation:
Conjugate means flip the sign. For example, 1 + 1 ⇒ 1 - 1.
State the angle bisector theorem.

Yohanna is conditioning all summer to prepare for her high school's varsity soccer team tryouts. She is incorporating walking planks into her daily workout plan. Every day, she will complete six more walking planks than the day before. If she starts with two walking planks on the first day, how many walking planks will Yohanna do on the 15th day?
Answer: 86
Step-by-step explanation:
Since we want to know the number of walking plans that she will do on the 15th day, we have to use 14 days in our calculations as the first day isn't included.
Therefore, the equation to solve this will be:
= 2 + 6d
where,
d = number of days = 14 days
= 2 + 6d
= 2 + 6(14)
= 2 + 84
= 86
A town is storing salt for the winter in a cylindrical building. The building has a radius of 5 ft and is 30 ft tall. The building contains 1,500 ft3 of salt. What is the approximate height that the salt reaches in the building?
The answer are:
A. 0.5 ft
B. 5 ft
C. 19 ft
D. 22 ft
Answer:
To start off, we know the problem involves something with volume as it is 3D and has a cubic in it.
We know r = 5, h = 30, and v = 1500
The volume for a cylinder in 3d is : V=[tex]\pi[/tex][tex]r^{2}[/tex]h
We're solving for the height when the cylinder has a volume of 1500, therefor, we will solve for height.
Using our volume equation we plug in all values except h because we're solving for it.
1500=[tex]\pi r^{2} h[/tex]
1500=[tex]\pi 5^{2} h[/tex]
1500=25[tex]\pi[/tex](h)
1500/25[tex]\pi[/tex] = h
60/[tex]\pi[/tex] = h
60/[tex]\pi[/tex] = 19.0985
H is 19ft. (C)
Pls answer if u do know
Find the equation of the line that passes through the following points. Write the equation in slope-intercept form.
(-4.-8) and (-8, -9)
Answer:
The equation in the slope-intercept form will be:
y = 1/4x - 7
Step-by-step explanation:
Given the points
(-4.-8) (-8, -9)[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(-4,\:-8\right),\:\left(x_2,\:y_2\right)=\left(-8,\:-9\right)[/tex]
[tex]m=\frac{-9-\left(-8\right)}{-8-\left(-4\right)}[/tex]
[tex]m=\frac{1}{4}[/tex]
We know that the slope-intercept of line equation is
[tex]y=mx+b[/tex]
where m is the slope and b is the y-intercept
substituting m = 1/4 and the point (-4, -8) to find the y-intercept 'b'
y = mx+b
-8 = 1/4(-4)+b
-8 = -1 + b
b = -8+1
b = -7
so the y-intercept = b = -7
substituting m = 1/4 and b = -7 in the slope-intercept form of line equation
y = mx+b
y = 1/4x + (-7)
y = 1/4x - 7
Thus, the the equation in slope-intercept form will be:
y = 1/4x - 7
I need this ASAP!!
calculate the rate of change on this graph
Answer: The slope is 2
Step-by-step explanation: For questions like these, find 2 points on the graph that are on whole numbers, for example (10,60) and (20,80). Then use the formula y2-y1/x2-x1 to solve for the slope, which would be the same thing as rate of change. 80-60/20-10 which equals 2. The slope would be 2.
Which linear equation has a slope of 3 and a y-intercept of -2? Oy = 3x + 2 Oy = 3x - 2 Oy=-2x + 3 Oy=-2x-3
Answer:
B. y=3x-2
Step-by-step explanation:
y=mx+b
m=slope
b=y-intercept
m=3
b=-2
y=3x-2
Hope this helps!
Please mark as brainliest if correct!
I need help please! I’ll mark brainlist!!
Answer:
6 + 8 + 10 = 24
Step-by-step explanation:
Take 6 and 15 and compare those two, you will have to multiply 6 by 2.5 to get to 15 and that's the dilation, then dive 20 and 25 by 2.5, you'll get 8 and 10.
6 + 8 + 10 =24
Help me please.......
A truck can be rented from company a for $120 a day plus $.40 per mile. company b charges $50 a day plus $.90 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same
The number of miles in a day at which the rental costs for company a and company b are the same are 350 miles.
Let the number of miles travelled be 'x';
According to question; for rental costs to be same;
120 + 0.40x = 50 + 0.90x;
0.50x = 70;
x = 350;
Of the one hundred biggest cities national, San Francisco's hire discounts are the steepest, according to records from domestic-seek internet site rental listing. The metropolis's median rents are down roughly 10% from March 2020, stated senior economist Christopher
Rents within the San Francisco metro area, which incorporates the East Bay and the Peninsula, have been up just over 12% in April compared to 365 days ago, and were at the upward thrust for the ultimate four months directly, consistent with the ApartmentList file.
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A satellite dish is the shape of a paraboloid. The dish is 38 inches wide, and 10 inches deep. How many inches should the receiver be located from the vertex for optimal reception? (round to the nearest thousandth)
Answer:
9 in approx
Step-by-step explanation:
Step one:
given data
the shape of the satellite dish takes the form of a paraboloid.
the diameter of the dish is 38in wide
and 10 inches deep.
step two:
The expression for the paraboloid is
[tex]4ay=x^2[/tex]
where y is the vertical axis of the paraboloid
a is vertex to focus.
and x is the radius of the dish
x= 38/2= 19in
substituting we have
[tex]4a10 =19^2\\\\40a=361 \\\\[/tex]
divide both sides by 40
[tex]a=361/40\\\\a=9.025[/tex]
vertex to focus= 9 in approx
Plz helppppppp plzzzzz
Answer:
let me try
Step-by-step explanation:
There are 5 dogs and 9 cats at a veterinary clinic. Which choice lists the ratios in the order of cats to dogs, dogs to cats, then cats to total number of animals?
Answer:
9:5= Cats to dogs
5:9 = Dogs to cats
9:14 = Cats to Total number of animals
Step-by-step explanation:
:p
Two students are both working on the same problem: A box of laundry soap has 25%
more soap in its new box. The new box holds 2 kg. How much soap did the old box
hold?
Answer:
0.5kg
Step-by-step explanation:
25% of 2kg is 0.25
Answer:
0.25% ounces
Step By Step Explaination:
Please please someone help me on this...Given that the function graphed is f(x), what is f(-3)?
Answer:
f(-3) appears to have a value of 4.
what is 273.85 * 7? I really need this
Which of the following sets of numbers could not represent the three sides of a
triangle?
O {11, 22, 31}
O {8, 11, 16}
O {6,20,27}
O {11, 20, 29}
Answer:
C
Step-by-step explanation:
The third one down. There are two ways you know this.
1. If you had two boards that where 6 cm and 20 cm and tried to make a triangle with the third side = 27, the two little boards would lie flat on the 27 cm board.
2. The other three answers all make the smaller two sides larger than the third larger side.
C
in Mateo's grade, there are 100 students, Currently, 25% of them are enrolled in health, How
many students are enrolled in health?
Answer:25
Step-by-step explanation:
Answer:
25!
Step-by-step explanation:
Whenever multiplying by a percentage, you always take the whole number and multiply it by the decimal amount of the number. In this case, 25% is equivalent to 1/4 of an amount, so there would be 25 students enrolled in health. I hope this helped! <3
Which ratio is equivalent to the ratio 20 to 35? 5 to 7 7 to 5 8 to 14 14 to 8
Answer: it’s 8 to 14 number c
Step-by-step explanation:
Let me know if I’m wrong
The ratio equivalent to 20 to 35 is 8 to 14.
Option C is the correct answer.
What is a ratio?The ratio shows how many times one value is contained in another value.
Example:
There are 3 apples and 2 oranges in a basket.
The ratio of apples to oranges is 3:2 or 3/2.
We have,
20 to 35
This can be written as,
= 20/35
= 5 x 4 / 5 x 7
= 4/7
Now,
5 to 7 = 5/7
7 to 5 = 7/5
8 to 14 = 8/14 = 4/7
14 to 8 = 14/8 = 7/4
Thus,
20 to 35 is the same as 8 to 14.
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In a smoothie the ratio of ounces of blueberries to ounces of yogurt is 4 to 5.
How many ounces of yogurt would be needed for a smoothie with 10 ounces of blueberries?
Step-by-step explanation:
the answer is 12.5 sorry if i am wrong
please help me i need help asap
Answer:
-6
Step-by-step explanation:
Add the positive numbers first which is nine then add a negative like -8 and you get then add -7 which is -6
Find the length of RS.
a) About 6.3 units
b) 8 units
c) About 2.8 units
d) 40 units
(pls help :,) )
Answer:
i is about 23.5 so you could say c)
Step-by-step explanation:
The line segment is RST.
Since RS is 1/3 of the total length, ST is 2/3.
Therefore, 2(RS) is = ST, and RS + ST = RT.
2(3x -20) = 4x - 11
6x - 40 = 4x - 11
2x = 29
x = 14.5
3(14.5) - 20 = 23.5
4x - 11 = 47
2(23.5) = 47
The length of RS is 23.5.
The length of ST is 47.
The total length of RT is 70.5.
Cleomenius.
Answer:
Its 6.3 units
Step-by-step explanation:
i took the test