Help me outttttt !!!!!!
Answer: 41
Step-by-step explanation: the hypotenuse is always the longest side of a right triangle!
Answer:
41
Step-by-step explanation:
the hypotenuse is the longest side always
Which function has a remainder of 18 when divided by (x-2)?
The function that has a remainder of 18 when divided by ( x-2 ) is
f ( x ) = 2x⁴ + 4x² - 10x - 10
What is a polynomial function?
A polynomial function is a function that involves only non-negative integer powers or only positive integer exponents of a variable in an equation like the quadratic equation, cubic equation, etc.
Given data ,
The divisor = ( x - 2 )
The remainder = 18
The function will be f( x ) = 2x⁴ + 4x² - 10x - 10
Step 1 :
Divide f ( x ) by ( x-2 ) = [tex]\frac{2x^4+4x^2-10x-10}{x-2}[/tex]
=
[tex]2x^3+\frac{4x^3+4x^2-10x-10}{x-2}[/tex]
Step 2 :
Divide [tex]\frac{4x^3+4x^2-10x-10}{x-2}[/tex]
=
[tex]2x^3+4x^2+\frac{12x^2-10x-10}{x-2}[/tex]
Step 3 :
Divide [tex]\frac{12x^2-10x-10}{x-2}[/tex]
=
[tex]2x^3+4x^2+12x+\frac{14x-10}{x-2}[/tex]
Step 4 :
Divide [tex]\frac{14x-10}{x-2}[/tex]
=
[tex]2x^3+4x^2+12x+14+\frac{18}{x-2}[/tex]
The remainder is 18 at the end of step 4
Hence , the function that has a remainder of 18 when divided by ( x-2 ) is
f ( x ) = 2x⁴ + 4x² - 10x - 10
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A theatre class is made up of
actors and set designers. If there
are 24 actors and 16 set
designers, what percent of the
theatre class are
set designers ?
NEED DONE ASAP
Answer:
Step-by-step explanation:
percent means p/100
p/100=16/(16+24)
p/100=16/40
p=100(16)/40
p=1600/40
p=40%
Answer:
40
Step-by-step explanation:
first find total theater cast:40
then set up a proportion:
16/40 = x/100
cross multiply 16 and 100
1600
then divide by 40
40
Determine the degree of the following polynomial: - 4x + 10
Answer:
yeah it si correct
Step-by-step explanation:
4x-5x²+6x³/2x=4x-5x²+3x²=4x-2x²
therefore the degree of the following polynomial is 2
Please please need help on this one
Answer:
Ang mga pag-aalsa ng isinagawa ng mga pilipino laban sa mga patakarang ipinatupad ng espanyol ay naging matagumpay
If JL= 54, what is the value of x? x
Answer:
x=2
Step-by-step explanation:
(8x+11)+(14x-1)=54=> 22x +10=54=>22x=44=>x=2
Raj studied for4/7of an hour,while ram studied for 5/8 of an hour.who studied for longer time
Answer:
Ram studied for longer time
Step-by-step explanation:
An hour = 60 minutes
Raj studied for 4/7 of an hour
= 4/7 of 60 minutes
= 4/7 × 60
= (4×60)/7
= 240/7
= 24.29 minutes
ram studied for 5/8 of an hour
= 5/8 of 60 minutes
= 5/8 × 60
= (5×60)/8
= 300/8
= 37.5 minutes
who studied for longer time?
Ram - Raj
= 37.5 - 24.29
= 13.21 minutes
Ram studied for longer time
Ram studied 13.21 minutes longer than Raj
Write the following rate as a unit rate.
1720 words to 40 minutes
Answer:
430 words per minutes because we divide 1720 by 40 to get the number of words for a singular minute.
Hope this helped and brainliest please
Is 42 a prime number
Answer:
No
Step-by-step explanation:
Answer: No it is not
Step-by-step explanation:
Help me please. And if you can explain but if not its ok
Answer:
B. 13√3
Step-by-step explanation:
Apply pythagorean theorem:
Thus, we have:
x² = (12√3)² + (5√3)²
x² = 432 + 75
x² = 507
x = √507
x = 13√3
Rachel’s earrings are in the shape of a triangle. The height of the earrings is 1 1/2 inches and the base is 3/5 inches. What is the area of both of Rachel’s earrings?
Formula: A=1/2bh
Formula: A=0.5 x b x h
Answer:
9/10
Step-by-step explanation:
First, 1 1/2 as a improper fraction is 3/2
Second, 3/2 x 3/5 = 9/10
Third, you need to do 9/10 x 2 since there are two earings which equals 18/10.
Fourth, 18/10 divided by 2 = 9/10 which means that the area of both earrings is 9/10
Hope this helps!
MNPQ is a square. The radius of circle Ris 3 inches.
Which of the following is the length of QR?
Answer:
i think its 7
could be wrong tho
Step-by-step explanation:
The length of QR is required.
The length of QR is 6.71 inches.
GeometryFrom the figure it can be determined that
[tex]RP=NR=3\ \text{inches}[/tex] (Radius)
[tex]RP=NP=6\ \text{inches}[/tex] (MNPQ is a square)
From the Pythagoras theorem we get
[tex]QR=\sqrt{RP^2+QP^2}\\\Rightarrow QR=\sqrt{3^2+6^2}\\\Rightarrow QR=6.71\ \text{inches}[/tex]
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Rotate the point -229 degrees to within 10 degrees
Answer:
34 degrees
Step-by-step explanation:
HELP I will make you bring bring list
Answer:
Uhh you got it right already
Step-by-step explanation:
Answer:
The top question is 17/15 or 1 2/15 but I dont get the second part
Step-by-step explanation:
To get my answer I first found a common denominator and multiplied each fraction to fit it, then I added the fractions and got 17/15, next I turned it into a mixed fraction by dividing 17 by 15 and I got 1 2/15 which cannot be simplified.
. Which equation has y=5.1
HELP IM CLUELESS
Answer:
A
Step-by-step explanation:
Isolate the variable y in each equation
A.
y + 2.9 = 8
To isolate y, subtract both sides by 2.9
y = 5.1
This equation has y = 5.1
Let's check the other equations just to get a better understanding of how to do it
B.
y - 11 = 5.1
To isolate y, add both sides by 11
y = 16.1
This equation does not have y = 5.1
C.
y + 4.2 = 5.2
To isolate y, subtract both sides by 4.2
y = 1
This equation does not have y = 5.1
D.
24 - y = 19.2
To isolate y, subtract both sides by 24
-y = -4.8
To isolate y, divide both sides by -1
y = 4.8
This equation does not have y = 5.1
Answer:
A
Step-by-step explanation:
Y+2.9=8
8-2.9= 5.1
Y=5.1
2² X 3 + √576 X (2² X 16 ) – (25 + 5²)
Answer:
1498
Step-by-step explanation:
Suppose f(x) =log(x-3) and a g(x)=x+4.
Find the domain of. (fog)(x)
Answer:
x > -1
Step-by-step explanation:
p = (f o g)(x) = log ((x+4)-3)
p = log (x+1)
so that p has a value,
the value of x + 1 mus be greater than 0
x + 1 > 0
x > -1
so the domain is x > -1
Domain = {x | x > -1, x must real number}
will mark you brainliest if you get the answer correct!!
Answer:
81.64
that's the answer
As a ship approaches the dock, it forms a 70 angle between the dock and the lighthouse. At the lighthouse, an 80 angle is formed between the dock and the ship. How far is the ship from the dock?
Answer:
The distance from the ship to the dock is approximately 5.24 miles
Step-by-step explanation:
From the parameters given in the question, we have;
The angle formed between the dock and the lighthouse = 70°
The angle formed between the dock and the lighthouse at the ship = 80°
The distance between dock and the lighthouse = 5 miles (From a similar question online)
By sine rule, we have;
[tex]\dfrac{a}{sin(A)} = \dfrac{b}{sin(B)} = \dfrac{c}{sin(C)}[/tex]
Therefore, we have;
[tex]\dfrac{5}{sin(70^{\circ})} = \dfrac{The \ distance \ from \ the \ ship \ to \ the \ dock}{sin(80^{\circ})}[/tex]
[tex]\therefore The \ distance \ from \ the \ ship \ to \ the \ dock = sin(80^{\circ}) \times \dfrac{5}{sin(70^{\circ})}[/tex]
[tex]sin(80^{\circ}) \times \dfrac{5}{sin(70^{\circ})} \approx 5.24 \ mi[/tex]
Therefore;
The distance from the ship to the dock ≈ 5.24 miles
Is school worth it?
We all learn subjects everyday but when i come to the real world, most of the stuff we learn is useless
Answer:
Honestly agreed, i feel like the smaller grades k- 6th grade are useful. where yoh learn to add, multiply, read time and such.
Answer:
Yes I agree! And it gets annoying when your parents bug you about your grades as if they have never been in a tough spot. ️
Step-by-step explanation:
Divide. Express your answer in simplest form.
10 ÷ 3 5/9
Please help me, I will give brainliest, 20 points.
Answer:
2 13/16 or 2.8125
Step-by-step explanation:
What I did is 90/32 and then solved that.
Find the area of the figure
Someone help I’m giving 30 points
Answer:
126.5 cm
Step-by-step explanation:
First, find the area of the rectangular shape at the bottom.(think of this as 2 separate shapes then add their areas together to find the final area)
11x8=88 cm
Next, find the area of the triangle.
Area of triangle = base x height /2
11x7=77
77/2=38.5
88+38.5=126.5 cm
3. If
15
x+20'
what is the value of?
X
90, 98, 96, 95, 97, 96, 99, 91, 93, 98, 96, 97, 95, 96 Part C: Tierney says that 40% of her ponies are over 96 centimeters in height. Is Tierney’s statement CORRECT? A. Yes, because there are 9 ponies with a height of at least 96 centimeters and that is 60% of her ponies. B. No, because there are 5 ponies with a height greater than 96 centimeters and that is about 36% of her ponies. C. Yes, because the median height of the ponies is 96 centimeters and 50% of the ponies would be taller. D. No, because there are 4 ponies with a height of 96 centimeters and that is about 27% of her ponies.
Answer:
Yes, because the median height of the ponies is 96 centimeters and 50% of the ponies would be taller.
Step-by-step explanation: I think so
Factor the polynomial expression x4+18x2+81
Answer:
x^2, 3^2, 3, x^2 +9
Step-by-step explanation:
if not swy but i think its that
Answer:
Step-by-step explanation:
What value of x is in the solution set of 8x – 6 > 12 + 2x?
Answer:
the answers are -1, 0, 3, and 5
Step-by-step explanation:
In the figure shown, MNPQ-RSTU. Select all pairs of congruent angles,
Answer:
You are right
Step-by-step explanation:
Ellen wants to give 100 toys to each of 9 charities. In one week, she collects 387 toys. The next week, she collects 515 toys. Has Ellen reached her goal? Use an estimate to explain.
Polly surveyed 850 teenagers to find out their favorite type of music. She found that 32% of the teenagers surveyed like hard rock.
Part A: How many teenagers surveyed like hard rock? Show your work. (4 points)
Part B: In another survey, Damian found that 75% of the total number of teenagers surveyed like pop music. If 150 teenagers like pop music, what is the total number of teenagers that Damian surveyed? Show your work. (4 points)
Part C: Give an example of a situation in which a percentage is greater than 100%. (2 points)
Answer:
Step-by-step explanation:
A) There are 850 total teens and 32% like rock.
32% of 850 = 0.32*850 = 272 teens like rock
B) 75% of teens = 150 teens. Make total teens = x. 75%x = 150
0.75x = 150
x = 200 teens like pop
C) well...
There are 50 students who bike to school every day and there are 200 students who walk to school every day. According to this information, the number of students who walk to school is 300% more than those who bike to school.
*I hope the last one is what you were looking for... if not, tell me in comments*
Leeson can proofread a newspaper copy in 4 hours. If Ryan proofreads the same newspaper copy, it takes 3 hours. How
long would it take if they worked together?
Answer:
1 hour
Step-by-step explanation:
It would take that long because they work together, at 4 hours Ryan's 3 are subtracted and the result would be 1 hour. This is because while one of us makes the errors in the first or second paragraph, the other is checking the next and thus they finish faster.
If they worked together they can finish the given task in [tex]\frac{7}{12}[/tex] hours.
Given that, Leeson can proofread a newspaper copy in 4 hours. If Ryan proofreads the same newspaper copy, it takes 3 hours.
We need to find how long would it take if they worked together.
What is the formula to find the work done?Work Done = Time Taken × Rate of Work. Rate of Work = 1 / Time Taken. Time Taken = 1 / Rate of Work. If a piece of work is done in x number of days, then the work done in one day = 1/x.
Now, the work done by Leeson [tex]=\frac{1}{4}[/tex] and the work done by Ryan [tex]=\frac{1}{3}[/tex]
So, work done by both together [tex]=\frac{1}{4}+\frac{1}{3}=\frac{3+4}{12}=\frac{7}{12}[/tex] hours.
Therefore, if they worked together they can finish the given task in [tex]\frac{7}{12}[/tex] hours.
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