Answers
Answer:
2160in^3
Step-by-step explanation:
8x15x18=2160
Related Questions
A swimmer is training for a upcoming meet he swims 10 laps the first day each day he increases the number of laps he swims by 5 which best describes the function
Answers
10+5=15
He swam 15 laps the second day
Solve for x:
x =?
is it;
45?
30?
22.5?
Answers
Answer:
x+3x=90
90/4= 22.5
x-22.5
Answer:
22.5
Step-by-step explanation:
its a 90 degree angle
90=3x+x
90=4x
90/4=x
x=22.5
How many solutions exist for the given equation?
1/2(x + 12) = 4x-1
zero
one
two
infinitely many
Answers
Answer:
one
Step-by-step explanation:
Given
[tex]\frac{1}{2}[/tex] (x + 12) = 4x - 1 ( multiply through by 2 to clear the fraction )
x + 12 = 8x - 2 ( subtract x from both sides )
12 = 7x - 2 ( add 2 to both sides )
14 = 7x ( divide both sides by 7 )
2 = x
There is one solution to the equation, that is x = 2
1. please help asap i will give u brainliest
Answers
Answer:
[tex] \frac{3}{4} [/tex]
Step-by-step explanation:
The is 3/4 because when u
[tex] \frac{12}{12} \div \frac{4}{4} = \frac{3}{4} [/tex]
i dont get this please help!
Answers
2. To solve the area of the rectangle which is (length times width) do 2x9 = 18
3. To solve the area of the triangle which is (length times width divided by 2) do 2x4/2 =4
4. Area = 18 + 4, 22 square units
What does the variable "a" stand for in exponential functions represented by the equation y = a(b)x *
1.Starting amount
2.base
3.rate
4.multiplier
Answers
Answer:
Starting amount is the answer
A bridge being designed will cross the river at a right angle. The equation of the left bank of the river is j = 2x+8. The center of the bridge will pass through (0,2). What is the equation of the line representing the bridge?
Answers
This is the same as y = -0.5x+2
==========================================================
Explanation:
Refer to the diagram below.
The blue line is the graph of y = 2x+8, which is the left bank of the river.
For now, ignore the y = (-1/2)x+2 in the diagram and pretend we don't know that just yet. The red line is the bridge and it's some linear equation in the form y = mx+b. We're told the bridge is perpendicular to the river, so the bridge must also be perpendicular to the riverbank.
The blue line has slope m = 2. Apply the negative reciprocal to this to end up with -1/2. This is the perpendicular slope, and the slope of the red line. Note how the two slopes (2 and -1/2) multiply to -1. Any two perpendicular lines will have their slopes multiply to -1, as long as neither line is vertical or horizontal.
Since we want the bridge to pass through (0,2), this must mean the y intercept is b = 2.
So with m = -1/2 and b = 2, we go from y = mx+b to y = (-1/2)x + 2 which is the equation of the bridge shown in red.
This is the same as y = -0.5x + 2 since -1/2 = -0.5
Im confused I need a bit of help
Answers
Answer:
A) 6x
Step-by-step explanation:
4x + 3x = 7x
7x - 1x (or just x) = 6x
hope this helped :)
What are the coordinates of point Q?
Answers
Answer:
(0,-3) because its the coordinate
can someone help me with this?
What is the solution to the system of linear equations graphed below?
A. (0,4)
B. (4,1/2)
C. (1/2,4)
D. (0,3)
Answers
Answer:
b. (4,1/2)
Step-by-step explanation:
can someone explain this to me T÷4 = 16
Answers
Answer:
t = 64
Step-by-step explanation:
Multiply by 4 on both sides and you get t = 64 :)
PLEASE HELP MEEEEEEEE
Answers
Answer:
The moon equals 7
and the stars equal 4
Step-by-step explanation:
Equation 1:
(substitute the symbols for the numbers)
7 + 1 = 4 + 4 (<< This is correct, both sides equal 8)
Equation 2:
(again, substitute the symbols)
7 = 3 + 4
That is correct.
Hope this helped! Please give Brainiest!
(Asher)
I’ll give brainliest !!! Pls help!
Khafre was a son of Khufu. He also had a pyramid built, but it was not as big as his father's. The volume of the Pyramid of Khafre is about
2,115,072 cubic meters, and its height is about 136 meters. Approximate the length of each side of the base.
Answers
Answer:
S = √3*2,115,072/ 136 =216
Step-by-step explanation:
Two cubical boxes of side a cm are placed next to one another to form a cuboid. The total surface area of the cuboid so formed is?
Answers
Answer: 60
Step-by-step explanation:
-5+x-7 what does x equal
Answers
Answer:
Since there is no equal sign x can not have an actual value, the equation simplified would be
x-12
Step-by-step explanation:
The way to solve this is to combine like terms
-5 + ( -7 ) = -12
If you have any questions feel free to ask - Mark
HELP IMMA DIE
find the inverse for each relation {(-5,1),(-5,-1)(-5,8)}
a. (8,-5) (1,-5) (-5.8)
b. (-5,1) (-5,-1) (-5,8)
c. (-1,5), (1.-5) (8,5)
d. (1,-5) (-1,-5), (8,-5)
Answers
Answer:
(5,-1) (5,1) (5,-8)
Step-by-step explanation:
A new pain reliever is advertised as being 97%
effective. To 3 decimal places, what is the
probability that the pain reliever will be effective
in 12 independent trials?
A. 0.116
B. 0.694
C. 0.970
D. 0.847
Answers
Answer:
B. 0.694
Step-by-step explanation:
Probability is the ratio of the number of possible outcome to the number of total outcome.
Given that the pain reliever is advertised as being 97% effective, for it to be effective in 12 independent trials
= (97%) ^ 12
= 0.693842361
The is approximately 0.694 to 3 decimal places
Answer:
B. 0.694
Step-by-step explanation:
Hope this helps
1, 3/2 , 9,4 ...
Find the 9th term HELP ASAP
Answers
2
3
2
3
gives the next term. In other words,
a
n
=
a
1
⋅
r
n
−
1
a
n
=
a
1
⋅
r
n
-
1
.
Geometric Sequence:
r
=
2
3
r
=
2
3
This is the form of a geometric sequence.
a
n
=
a
1
r
n
−
1
a
n
=
a
1
r
n
-
1
Substitute in the values of
a
1
=
1
2
a
1
=
1
2
and
r
=
2
3
r
=
2
3
.
a
n
=
(
1
2
)
⋅
(
2
3
)
n
−
1
a
n
=
(
1
2
)
⋅
(
2
3
)
n
-
1
Apply the product rule to
2
3
2
3
.
a
n
=
1
2
⋅
2
n
−
1
3
n
−
1
a
n
=
1
2
⋅
2
n
-
1
3
n
-
1
Multiply
1
2
1
2
and
2
n
−
1
3
n
−
1
2
n
-
1
3
n
-
1
.
a
n
=
2
n
−
1
2
⋅
3
n
−
1
a
n
=
2
n
-
1
2
⋅
3
n
-
1
Cancel the common factor of
2
n
−
1
2
n
-
1
and
2
2
.
Tap for more steps...
a
n
=
2
n
−
2
3
n
−
1
a
n
=
2
n
-
2
3
n
-
1
Substitute in the value of
n
n
to find the
n
n
th term.
a
5
=
2
(
5
)
−
2
3
(
5
)
−
1
a
5
=
2
(
5
)
-
2
3
(
5
)
-
1
Simplify the numerator.
Tap for more steps...
a
5
=
8
3
(
5
)
−
1
a
5
=
8
3
(
5
)
-
1
Simplify the denominator.
Tap for more steps...
a
5
=
8
81
a
5
=
8
81
Lines m and n are parallel. Which angles are supplementary to ∠4? Select each correct answer. ∠1 ∠2 ∠3 ∠5 ∠6 ∠7 ∠8
Answers
Answer:
2
Step-by-step explanation:
2 that was my answer.
Answer:
2
Step-by-step explanation:
took test
A herd of 14 horses has 3 white and some black horses. What is the ratio of
black horses to all horses?
Answers
Answer:
11:14
Step-by-step explanation:
to find the amount of black horse you need to subtract 3 from 14
14 - 3 = 11
then you put it together
in this case the black horses were mentioned before all the horses so it would be:
11:14
What number is 1/2 of 4
Answers
Answer:
1/2 of four is 2
Step-by-step explanation:
plz hurry x3=−8 thanks have a good day
Answers
Answer:
x=-2
Step-by-step explanation:
-2 * -2 * -2 = -8
answer this plzz bc im confused i dont know what to do
Answers
Answer:
(2, 3)
Step-by-step explanation:
What is the solution to the system of equations represented by these two lines?
The solution of a system is a point that the lines have. In other words, it is the point where the two lines intersect.
The lines intersect at (2, 3), so the answer is the last option.
There is also a more reliable method of solving. In order for the two lines to be equal, their equations (1.5x = y and y= -0.5x + 4) must be equal.
So,
1.5x = -0.5x + 4
Add 0.5x to both sides.
2x = 4
x = 2.
Now, find how much y must be when x equals two. (You can use either equation to do this)
y = 1.5 * 2
y = 3.
Thus, the coordinates are (2, 3).
help a brotha out please
Answers
Second power =^2
A camera has a listed price of $833.99 before tax. If the sales tax rate is 8.5%, find the total cost of the camera with sales
tax included.
Round your answer to the nearest cent, as necessary.
Answers
Answer:
904.88
Step-by-step explanation:
8.5% of 833.99 is 70.88915
70.88915 + 833.99 = 904.87915
904.87915 rounded to the closest cent is 904.88
Stay safe! <3
Una persona hace un trabajo en 6 horas, una segunda hace el trabajo en 8 horas y una tercera hace el trabajo en 10 horas. Si las tres personas trabajan al mismo tiempo ¿Cuánto tiempo durarán haciendo el trabajo?
a) 1 16/47 horas.
b) 2 26/47 horas.
c) 3 1/47 horas.
d) 4 36/47 horas.
Answers
Answer:
b) [tex]2\dfrac{26}{47}\ \text{horas}[/tex]
Step-by-step explanation:
Tiempo necesario para completar el trabajo en primera persona = 6 horas
Trabajo hecho en 1 hora = [tex]\dfrac{1}{6}[/tex]
Tiempo necesario para completar el trabajo por segunda persona = 8 horas
Trabajo hecho en 1 hora = [tex]\dfrac{1}{8}[/tex]
Tiempo necesario para completar el trabajo por tercera persona = 10 horas
Trabajo hecho en 1 hora = [tex]\dfrac{1}{10}[/tex]
El tiempo necesario para completar el trabajo juntos viene dado por
[tex]\dfrac{1}{\dfrac{1}{6}+\dfrac{1}{8}+\dfrac{1}{10}}=\dfrac{1}{\dfrac{47}{120}}\\ =\dfrac{120}{47}=2\dfrac{26}{47}\ \text{horas}[/tex]
El tiempo necesario para completar el trabajo juntos es [tex]2\dfrac{26}{47}\ \text{horas}[/tex].
Can anyone help me out and summarize this, please: That’s his problem. It’s not your problem. There isn’t a tactful way to deal with somebody who has temper fits and throws a little fit about everything that’s about them. He doesn’t get to decide how you run your family. “I’m sorry. I can’t come. I don’t have the money, and we don’t borrow money. You’ve got to have a little more communication about things than that. Sorry.”
Furious is furious, and such it is. I can’t control other people’s temper fits. I can’t fix that for them. They have to deal with their own self on that. You can’t do it otherwise. It’s that simple.
(I need this for a class soon and if anyone could help it would be appreciated )
Answers
Answer:
I think the summary is about the guy saving money or trying to find a job for money? orrrrr, its about what you can and cant control, like people's emotions and choices, sorry if this isn't right!!!!
Step-by-step explanation:
Answer:
Managing kids can be a challenge. Some days keeping the peace while keeping your cool seems impossible. But whether you're reacting to an occasional temper flare-up or a pattern of outbursts, managing your own anger when things get heated will make it easier to teach kids to do the same.
To help tame a temper, try to be your child's ally — you're both rooting for your child to triumph over the temper that keeps leading to trouble.
While your own patience may be frayed by angry outbursts, opposition, defiance, arguing, and talking back, it's during these episodes that you need your patience most. Of course you feel angry, but what counts is how you handle that.
Reacting to kids' meltdowns with yelling and outbursts of your own will only teach them to do the same (and actually is associated with an increase in children's negative behaviors). But keeping your cool and calmly working through a frustrating situation lets you show — and teach — appropriate ways to handle anger and frustration.
Let's say you hear your kids fighting over a toy in the other room. You have ignored it, hoping that they would work it out themselves. But the arguing turns into screaming and soon you hear doors slamming, the thump of hitting, and crying. You decide to get involved before someone gets really hurt.
By the time you arrive at the scene of the fight, you may be at the end of your own rope. After all, the sound of screaming is upsetting, and you may be frustrated that your kids aren't sharing or trying to get along. (And you know that this toy they're fighting over is going to be lost, broken, or ignored before long anyway!)
So what's the best way for you to react? With your own self-control intact. Teaching by example is your most powerful tool. Speak calmly, clearly, and firmly — not with anger, blame, harsh criticisms, threats, or putdowns.
Of course, that's easier said than done. But remember that you're trying to teach your kids how to handle anger. If you yell or threaten, you'll model and ingrain the exact kinds of behavior you want to discourage. Your kids will see that you're so angry and unable to control your own temper that you can't help but scream — and that won't help them learn not to scream.
Step-by-step explanation:
(this is 12 year old math)
Please help I don't understand.
Answers
9514 1404 393
Answer:
$465
Step-by-step explanation:
The problem statement tells you h represents the number of hours, and the number of hours is 7.
It also tells you f represents the number of fixtures, and the number of fixtures is 9.
And, the problem statement tells you the charge is 15h+40f, which is 15 times the number of hours plus 40 times the number of fixtures. Then the charges are ...
15·7 +40·9 = 105 +360 = 465
Ben Frank charges $465 for the work.
Answer:
if it wants an equation, 105h+360f but if its all together then its 465$
Step-by-step explanation:
15x7=105h
40x9=360f
Jada completed her homework in 40 minutes. It took Andre 175% of Jada's time to complete the same homework. a) Who took longer to complete their homework? b) How long did it take Andre to complete his homework? Show your thinking on the tape diagram or another model.
add explanation too please
Answers
Answer: I think it took Andre 70 minutes
Step-by-step explanation:
Answer:
A.) Andre B.) 70 min
Step-by-step explanation:
A.) the key words are that it took andre 175% of Jada's time
B.)just take Jadars time 40 and multiply it by 175% or 1.75 as for the digram show Jadars as 100% and Andres as an extra 175% sorry i cant realy draw one right now
pls help question is on picture
Answers
Answer:
We know that a triangle has angles that equal to 180°
[tex]45 + x + 77 + x + 72 = 180 \\ 194 + 2x = 180 \\ 2x = 180 - 194 \\ 2x = - 14 \\ x = - 7[/tex]
A= x+72
=-7+72
=65°