Answer:
1/6 miles / min.Step-by-step explanation:
speed = distance / time
= 1/12 mile
1/2 min.
= 1/6 miles / min.
which of the following is equivalent to 4x^2+6x/4x+2
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].
Write the trinomial in factored form (as the product of two binomials)
x^2 -3x -18
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)
Pls help I’ll brainlest grades close today
Answer:
12.5%
Step-by-step explanation:
[First Value – Second Value] ÷ [(First Value + Second Value) ÷ 2] × 100
[50 - 30] ÷ [ 50 + 30] ÷ 2 × 100
20 ÷ 80 ÷ 2 × 100
0.25 ÷ 2 × 100
0.125 × 100
12.5 %
Answer:
12.5%
!!!!!!!!
Find x, and then any unknown angles in the quadrilateral.
x= ?
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
1+10+4+10y–7 what is simplified
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!
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
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
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.
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.
There are 4 new seats in each row in a school auditorium. There are 12 rows in the auditorium. Each new seat cost $58. What is the cost of the new seats?
Answer:
$232
Step-by-step explanation:
.........i think it’s 56 i’m not sure though
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)
what is 2/3 - 8/15 ?
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
Simplify by combining like terms.
11y+ 7y 3y² – 4y²
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]
what is a corresponding side in any shape
Answer:
a corresponding side is a pair of matching sides that are in the same spot of two different shapes. The shapes must be either congruent or similar.
Step-by-step explanation:
Solve for p in 7.7/3.6 = 2.3/p
Answer:
1.07532467532 etc.
Step-by-step explanation:
cross multiply
7.7p=3.6(2.3)
7.7p=8.28
12÷390=
whats the remainder?
Answer: 2/65
Step-by-step explanation: Reduce the expression, if possible, by cancelling the common factors.
Graph $y=5x-2$y=5x−2 . LineMove UndoRedoReset
y = 5x - 2
graph:
(attached)
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
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.
answer number 3 pls my homework
Answer:
0.59
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
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
Find the slope of the line
HELP PLEASE
need help on 2,3,4 please help me please
Answer:
2)
3)
4)
Step-by-step explanation:
Please help a brother out
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
Given that (x + 2) is a factor of f(x), what is the value of f(-2)? Explain how you know.
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]
Roasting competition! Whoever uses the best roast gets an awesome prize and u can roast in the comments too!
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
What is the postulate or theorem allows you to state that triangle DEF ~ Triangle GHJ
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
r=1/6 t +4 make t the subject
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
please solve
[tex] \frac{7 + 2x}{3} = 5[/tex]
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
WILL GIVE BRAINLIEST!!!!
Which fraction is equivalent to -3/7?
3/-7
-3/-7
-7/3
7/3
3) What is 95% of 800?
Answer:
760
Step-by-step explanation:
Answer:
760
Step-by-step explanation:
I checked using a calculator
Please can someone help me!!!?
Answer:
inertia
equilibrium
free body diagram
net force
force
Step-by-step explanation: