Answers
Answer:
55
Step-by-step explanation:
sinx = opposite/hypotenuse = 9/11
x = arcsin(9/11) = 54.9031987, which is about 55, degrees
Related Questions
Given that (x + 2) is a factor of f(x), what is the value of f(-2)? Explain how you know.
Answers
Answer:
f(-2) = 0
Step-by-step explanation:
well we can express f(x) as follows
[tex]f(x) = (x+2)Q(x)\\\\[/tex]
we don't need the value of q(x) (for this exercise)
now evaluate when x = -2
[tex]f(-2)=(-2+2)Q(-2)\\\\f(-2)=0(Q(-2))\\\\f(-2) = 0[/tex]
3) What is 95% of 800?
Answers
Answer:
760
Step-by-step explanation:
Answer:
760
Step-by-step explanation:
I checked using a calculator
1+10+4+10y–7 what is simplified
Answers
Answer:
[tex]1 + 10 + 4 + 10y - 7[/tex]
[tex] = 8 + 10y[/tex]
Answer:
2(4+5y)
Step-by-step explanation:
1+10+4+10y–7 (calculate)
8+10y (factor the expression)
solution: 2(4+5y)
hope this helps!
answer number 3 pls my homework
Answers
Answer:
0.59
Step-by-step explanation:
Please can someone help me!!!?
Answers
Answer:
inertia
equilibrium
free body diagram
net force
force
Step-by-step explanation:
Instructions: Find the measurement of the diagonal indicated in the following parallelogram.
Answers
Answer:
your mom
Step-by-step explanation:
Find x, and then any unknown angles in the quadrilateral.
x= ?
Answers
Answer:
x=65
other angle= 165
Step-by-step explanation:
quadrilaterals always have a total of 360 degrees
because of this you can set up an equation and solve
360=90+40+x+(4x-95)
360=130+5x-95
360=35+5x
325=5x
65=x
plug this in to find missing angle
4(65)-95=165
TIMED PLEASE HURRY :)
A therapist is studying the effects of meditation and yoga on reducing stress. He offers the treatments to a random sample of 30 of his patients and lets them choose which treatment they want to use.
Which of the following statements is not true about this experiment?
A The therapist let the patients choose the treatment; therefore, he will not be able to tell which treatment is more effective.
B The therapist used a random sample of 30 of his patients; therefore, he will be able to tell which treatment is more effective, yoga or meditation, in reducing stress.
C The therapist did not use random assignment; therefore, the variability between the patients is not evened out, and he will not be able to tell which treatment is more effective.
D The therapist used a random sample; however, the patients may choose which treatment they prefer, and their stress would be reduced due to their preference instead of the treatment.
Answers
Answer:
I think it is b
sorry it took so long I just seen your question
As per the question, the therapist is studying the effect of the meditation and yogi exercises on reducing the stress. He offers a Radom sample of 30 people to his patients and allows them to pick the treatment.
As the therapist uses a random sample of 30 thus the patients will be able to treatment is more effective and helps directly in reducing the stress levels.Hence the option B is correct.
Learn more about the therapist is studying the effects of meditation and yoga.
brainly.com/question/21873857.
Find the slope of the line
HELP PLEASE
Answers
please solve
[tex] \frac{7 + 2x}{3} = 5[/tex]
Answers
Answer:
x=-3
Step-by-step explanation:
We move all terms to the left:
7+2x/3-(5)=0
We add all the numbers together, and all the variables
2x/3+2=0
We multiply all the terms by the denominator
2x+2*3=0
We add all the numbers together, and all the variables
2x+6=0
We move all terms containing x to the left, all other terms to the right
2x=-6
x=-6/2
x=-3
what is 2/3 - 8/15 ?
Answers
Answer:
2/15
Step-by-step explanation:
2/3 - 8/15
Get a common denominator
2/3 *5/5 = 10/15
10/15 - 8/15
2/15
Which of the following expressions has a solution of 7 ? *
7 – 3 x (2 + 6)
(7 – 3) x 2 + 6
7 – (3 x 2) + 6
Answers
Answer:
the last one
Step-by-step explanation:
I hope this helps :)
Answer:
The last one I mean C ig
Step-by-step explanation:
7 - (3x2) + 6
need help on 2,3,4 please help me please
Answers
Answer:
2)
3)
4)
Step-by-step explanation:
12÷390=
whats the remainder?
Answers
Answer: 2/65
Step-by-step explanation: Reduce the expression, if possible, by cancelling the common factors.
which of the following is equivalent to 4x^2+6x/4x+2
Answers
Answer:
[tex]4x^2+\dfrac{7}{2}[/tex]
Step-by-step explanation:
The given expression is :
[tex]4x^2+\dfrac{6x}{4x}+2[/tex]
We need to find the equivalent expression for the above.
As, 6x/4x = 3/2
[tex]4x^2+\dfrac{6x}{4x}+2=4x^2+\dfrac{3}{2}+2\\\\=4x^2+\dfrac{7}{2}[/tex]
Hence, the equivalent expression is [tex]4x^2+\dfrac{7}{2}[/tex].
Please help a brother out
Answers
Answer:
m<b=44
Step-by-step explanation:
180-90-46=44
All triangle angles add up to be 180
Answer:
MY MAN
B is 44 degrees INTERIOR
READ EXPLANATION
Step-by-step explanation:
the way the picture is show is pretty confusing, I don’t know if it’s asking for the exterior angle or interior angle. If interior it’s 44 but it could be exterior. But I’m pretty sure its interior
WILL GIVE BRAINLIEST!!!!
Which fraction is equivalent to -3/7?
3/-7
-3/-7
-7/3
7/3
Answers
.........i think it’s 56 i’m not sure though
Answers
it is 56
because you need to break the figure into two parts
5 x 4 = 20
4 x 9 = 36
Write an equation, the points are (-7,2) and (-3,0)
Answers
A small pot holds 25% as much dirt as a large pot. If the small pot holds 8 cups of dirt, How many cups of dirt does the large pot hold
Answers
Given :
A small pot holds 25% as much dirt as a large pot.
To Find :
If the small pot holds 8 cups of dirt, How many cups of dirt does the large pot hold.
Solution :
It is given that small pot holds 25% as much as dirt.
It means that large pot can hold 4 times as small pot.
Let, large pot holds x cups of dirt.
[tex]x = 4\times 8\\\\x = 32 \ cups[/tex]
Therefore, large pot holds 32 cups.
r=1/6 t +4 make t the subject
Answers
Answer:
t = 6 r -24
Step-by-step explanation:
Given that the function
[tex]r = \frac{1}{6} t + 4[/tex]
⇒ [tex]\frac{1}{6} t = r-4[/tex]
⇒ t = 6 ( r-4)
⇒ t = 6 r - 24
Simplify by combining like terms.
11y+ 7y 3y² – 4y²
Answers
Answer:
[tex]21y^{3} - 4y^{2} + 11y[/tex]
Step-by-step explanation:
[tex]11y + 7y(3)y^{2} - 4y^{2}[/tex]
=11y + 21y^3 +-4y^2
[tex]=21y^{3}-4y^{2}+11y[/tex]
Solve for p in 7.7/3.6 = 2.3/p
Answers
Answer:
1.07532467532 etc.
Step-by-step explanation:
cross multiply
7.7p=3.6(2.3)
7.7p=8.28
Is (3,9) a solution to this system of equations?
6x - 20y = -16
7x - 3y = -6
Answers
Answer: no. it doesn’t match for the first one but it does for the second.
Step-by-step explanation:
When a force of 30 N acts on a certain object the acceleration of the object is 5 m/s^2 if the acceleration becomes is 8m/s ^2 what is the force
Answers
Answer:
48 N
Step-by-step explanation:
The equation for force is
F = m * a
where F is force, m is mass, and a is acceleration
30N = m * 5m/s²
m = 6 kg
F = 6kg * 8m/s² = 48 N
Graph $y=5x-2$y=5x−2 . LineMove UndoRedoReset
Answers
y = 5x - 2
graph:
(attached)
Write the trinomial in factored form (as the product of two binomials)
x^2 -3x -18
Answers
Answer:
(x+2) (x+1)
Step-by-step explanation:
Answer:
( x + 3 )(x - 6)
Step-by-step explanation:
if you factor x2−3x−18
x2−3x−18
The middle number is -3 and the last number is -18.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get -3
Multiply together to get -18
Can you think of the two numbers?
Try 3 and -6:
3+-6 = -3
3*-6 = -18
Fill in the blanks in
(x+_)(x+_)
with 3 and -6 to get...
(x+3)(x-6)
What is the postulate or theorem allows you to state that triangle DEF ~ Triangle GHJ
Answers
Answer:
AAA postulate
Step-by-step explanation:
because similar triangle only have the axiom of angle not side...i mean i guesss if im wrong sorry but still thanks for the points
Answer:
sas
Step-by-step explanation:
the answer is just sas i took the assignment
what is the solution s to the quadratic equation 9x squared equals 4
Answers
Answer:
the solutions to the equation 9x^2=4 is -2/3 and 2/3
Step-by-step explanation:
why are you reporting my answer when its correct
Roasting competition! Whoever uses the best roast gets an awesome prize and u can roast in the comments too!
Answers
Answer:
I got u covered and i will still roast u in the comments imma good roaster to!
Step-by-step explanation:
You’re the reason God created the middle finger.
You’re a grey sprinkle on a rainbow cupcake.
If your brain was dynamite, there wouldn’t be enough to blow your hat off.
You are more disappointing than an unsalted pretzel.
Light travels faster than sound which is why you seemed bright until you spoke.
You r is so annoying, you make your Happy Meal cry.
You have so many gaps in your teeth it looks like your tongue is in jail.
Your secrets are always safe with me. I never even listen when you tell me them.
I’ll never forget the first time we met. But I’ll keep trying.
Answer: Your so fat you can’t even stand up, if you tried you’d burst like a ballon!
Step-by-step explanation:lol