Answer:
x = √12
Step-by-step explanation:
Easy:
3x^2 = 36
Cancel out the 3 so it is only x^2; you can do this by dividing each side by 3 which gives you:
x^2 = 12
Square root the entire thing to get rid of the square and you get the answer
x = √12
PLS HELPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
(-64)[tex]^{-\frac{1}{3}[/tex]
Step-by-step explanation:
Answer:
(-64)^-5/3 X (-64)^4/3 = -0.25 or -1/4.
Step-by-step explanation:
l hope that this helps! :))>
There are 9 computers and 72 students. What is the unit rate of students to computers? A) 1 computer 8 students B) 8 students 1 computer C) 3 computers 24 students D) 24 students 3 computers
Answer:
72/9 = 8
Answer is b
8 students to 1 computer
Helppp Meee Plsss
....
Answer:
I believe it is because it is being transferred to kinetic energy
Step-by-step explanation:
As the puck falls, it loses potential energy and gains kinetic energy because it is now falling, which causes movement due to gravity. And as we know, kinetic energy is energy which a body possesses by virtue of being in motion
Pls I need help
Hahaha I did not reach the word limit
Answer:
5-(-7)=5+7
Step-by-step explanation:
keep in mind that two negatives make a positive. therefore it would be 5+7=5+7. i hope this helps :)
A triangular prism is shown below.
5 cm
14 cm
3 cm
8 cm
A formula for the volume of a triangular prism is V= Bh. Which expression can be used to find V
the volume of the prism in cubic centimeters?
Answer:
(5)(8)(14)
Step-by-step explanation:
What is the value of x in the figure below?
A-9
B-14 1/3
C-45 2/3
D-81
Answer:
A
Step-by-step explanation:
3x9+ 27 + 8= 35
I need help please help me , I don’t know the answer
Answer:
b = 4 inches, c = ~5.66 inches
Step-by-step explanation:
The triangle is isosceles so b is equal to the adjacent side. Use the Pythagorean theorem to find c.
i need to know what type of angle that is the answer choices are plzzz help me plzz
1.supplementary angles
2.complementry angles
3.verticles angles
4.obtuse angles
f(2)if f(x)=2x-5 plz answer
Answer:
-1
you use the given functions to set up and simplify f(2)
Answers? Thank you for helping
Answer:
1. no solution
2. one solution
3. no solution
4. no solution
Step-by-step explanation:
Find the area of the shape shown below.
Answer:
42
Step-by-step explanation:
to find out the triangle do this formula:
bxh/2
3.5x3=10.5
3.5x3=10.5
21
To find out rectangle do:
lxw
7x3=21
21+21=42
Please help me with a division problem. 97/4=
4x-y>-3
Can anyone give step-by-step?
4x-y>-3
-y>-3-4x
y<3+4y
please mark me as brainlist and be
Can someone pls give me an explanation on how to do this pls
Answer: This is a perfect square trinomial. You are trying to find the binomials that multiply to that. In order to do that, you do the following.
Multiply 2x^2 by 4 (A times C)
Find what numbers multiply to give you 8 and add to give you 7.
When you do this, you will notice that there are no numbers that do this. That makes your answer D. NONE OF THESE.
Step-by-step explanation:
Answer:
J
Step-by-step explanation:
F is impossible because -1 x 4 = -4
G is impossible because 1 x -4 = -4
Try to solve H
2x^2+8x+x+4 = 2x^2+9x +4 (is not correct)
ITS AN EMERGENCY PLEASE HELPP MEEEE !!!!
Answer: 832
Step-by-step explanation:
Please help 50 points
What is the fractional form of
Answer:
it's option A .............
Answer:
8/9
Step-by-step explanation:
Repeating. Just do 8 divide by 9
5^3x - 5^3x-1
[tex] {5}^{3x} - {5}^{3x - 1} = 4[/tex]
Answer:
x=1/3
Step-by-step explanation:
Factor out 5^3x
5^3x(1-1/5)=4
Combine the fractions
5^3x(4/5)=4
Multiply both sides by 5/4
5^3x=5
Now we have the same base of 5 so we can set the exponents equal to one another (the exponent of 5 is 1)
3x=1
X=1/3
Help with this plz which one is it :(((:);(((
Does anyone know this answer?
Answer:
The answer is Vertical
Step-by-step explanation:
Hope this helps <3
What is the present value of an ordinary annuity having semi-annual payments of 8000 for 12 years with an interest rate of 12%compound semi- annually?
Answer:
PV= $100,402.86
Step-by-step explanation:
To calculate the present value, first, we need to determine the future value using the following formula:
FV= {A*[(1+i)^n-1]}/i
A= semiannual deposit
n=12*2= 24 semesters
i= 0.12/2= 0.06
FV= {8,000*[(1.06^24) - 1]} / 0.06
FV= $406,524.62
Now, the present value:
PV= FV / (1+i)^n
PV= 406,524.62 / 1.06^24
PV= $100,402.86
solve for 65+5x and show work !!!
Answer:
x = -13
Step-by-step explanation:
65 + 5x = 0
65 = -5x
divide by -5
-13 = x
Answer:
x = 13
Step-by-step explanation:
You have to get x by itself
so you divide 5 by 65
Then X is by itself and your answer is 5/65
Please help with geometry work asap!!!
Answer:
z = 100°
x = 40°
Step-by-step explanation:
Triangle CBD is isosceles so there are two 50°
DBC = 50°
That means BDC = 80° because 180(sum of angles in triangle) - 50 - 50 = 80
Z = 100° bc angle of straight line is 180° and 180 - 80 = 100
Now triangle ADB is also isosceles because there are two sides of equal length
So there will be 2*x + 100 = 180
x = 40°
HELP ME WITH THIS ONE PLASE TYYY
Answer b
Step-by-step explanation:
Because Adjacent angles are two angles that have a common vertex and a common side but do not overlap
what is the anwser -13-4x=x+7
-13-4x=x+7
+13 +13
-4x=x+20
-x -x
-5x=20
/-5 /-5
x=-4
---
hope it helps
Kevin rides his bicycle at a constant rate of 7 miles in 20 minutes.
What is his rate in miles per hour?
Answer:
23019 miles for hour
Step-by-step explanation:
answer
10863
hope its helps
Pls help me it’s due hellop
Answer:
m<CAB = 59
m<ACB = 59
Step-by-step explanation:
4x - 41 = 2x + 9
2x - 41 = 9
2x = 50
x = 25
m<CAB: 4x - 41
4(25) - 41
59
m<ACB: 2x + 9
2(25) + 9
59
Just 4 people who need helppp
Answer:
1/2 ÷ 4 = 8
Step-by-step explanation:
Dividing fractions is as easy as pie. Flip the second and multiply.
1/2 ÷ 4 = 1/8
A whole number secretly has a 1 underneath, like this: 4/1
Flip the second number over to get 1/4, then multiply straight across.
[tex]\frac{1}{2}[/tex] × [tex]\frac{1}{4}[/tex] = [tex]\frac{1}{8}[/tex]
Try to do the same for the other answers and see if they're right (they're not).
1/8 x 1/6 = 1/48
1/3 x 1/4 = 1/12
1/9 x 1/2 = 1/18
Help please I will give you the brainliest
Answer:
x = 125
y = 55
Step-by-step explanation:
opposite angles in a parallelogram are equal
we also know that this is true because
(2(125)) + (2(55)) = 360
If x+1/x= 3, then prove that m^5+1/m^5= 123
9514 1404 393
Explanation:
We can start with the relations ...
[tex]\displaystyle\left(x+\frac{1}{x}\right)^3=\left(x^3+\frac{1}{x^3}\right)+3\left(x+\frac{1}{x}\right)\\\\\left(x+\frac{1}{x}\right)^5=\left(x^5+\frac{1}{x^5}\right)+5\left(x^3+\frac{1}{x^3}\right)+10\left(x+\frac{1}{x}\right)\\\\\textsf{From these, we can derive ...}\\\\x^5+\frac{1}{x^5}=\left(x+\frac{1}{x}\right)^5-5\left(\left(x+\frac{1}{x}\right)^3-3\left(x+\frac{1}{x}\right)\right)-10\left(x+\frac{1}{x}\right)[/tex]
[tex]\displaystyle x^5+\frac{1}{x^5}=\left(x+\frac{1}{x}\right)^5-5\left(x+\frac{1}{x}\right)^3+5\left(x+\frac{1}{x}\right)\right)\\\\x^5+\frac{1}{x^5}=3^5 -5(3^3)+5(3)\\\\=((3^2-5)3^2+5)\cdot3=(4\cdot9+5)\cdot3=(41)(3)\\\\=\boxed{123}[/tex]
pls i need help like incant do anything i dont understand a thing i need a tutor please can someone help please i am a 7th grader my worst subject is math
Answer:
Look at brainly questions that are your learning about, try to figure them out then look at the answer.
Step-by-step explanation:
Answer:
What do you need help in?
Also you can search some of the questions up and see if they have an explanation or just contact your teacher for help