Answers
Related Questions
FREE BRAIN LIST NEED HELP ASAP
Answers
Answer:
i am not to sure but i thinks it D and can you help me with mine i really need help i will give brainlest too
Step-by-step explanation:
Answer:
D) 9.8
Step-by-step explanation:
Because you use h^2 = a^2 + b^2
and yiu rearranged the equation for one of the sides to get x = square root of h^2 and b^2 and get 9.79... which rounds to 9.8
The front of a tent is 8 feet long and 5 feet tall. What is area of the front part of the tent?
Answers
8x5=40 feet
Can someone help meee
Answers
Now, you do 54+54=108 and then 360-108=252. (The angles should always add up to 360, so remember that) Because angles C and D are also vertically corresponding angles, they add up to 252, and each measure 126°
x +4 = 12; x = 16
Please help
Answers
Answer:
x=8 x=16
Step-by-step explanation:
Given function:
x+4=12x=16Thinks:
12=4+xx would be equal to 16Rewrite as:
x=8 since 8+4=12x=16=16Thereform, x=8 and x=16.
Add and Subtract Linear Expressions
1. Subtract m + 8 from 5m + 11.
Enter your answer in the box.
2. Add the two expressions.
−4.2x+3 and 2.5x−6
Enter your answer in the box.
Answers
Answer:
1. 4m + 3
2. -1.7x - 3
A right rectangular prism has a length of 8 centimeters, a width of 3 centimeters, and a height of 4 centimeters.
What is the surface area of the prism?
____cm2
a) 96
b) 104
c) 136
Answers
Answer:
I believe the answer is C. 136 cm2
two numbers are in the ratio 3 is to 5 what is the ratio between the squares
Answers
PLEASE HELP!
Dean owes $14 on his credit card. He subtract five dollars from his credit card debt by making a payment. Dean
writes this subtraction equation to represent what he owes now. how much money does Dean owe now?
-14 - (-5)=?
answer options:
Dean owes $19
Dean owes $9
Dean has a positive $9
Dean has a positive $19
Answers
esdhvh,dsa,jgvgda,jkv,dkhfdshtrjea
Which sum represents the partial fraction decomposition of 8x^ 4 + 3x^3- 115x^2- 39x+200/ 3x (x^2-10)^2
Answers
Answer:It's the last option again. You have 1 linear factor (3x) and 2 copies of a quadratic factor (x² + 10), and the partial fractions with the quadratic factor need to have a linear polynomial in the numerator.
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
edge 2021
Which of the following equations have no solutions? Select all that apply:
A) 14r + 23 = 14r -23
B) -23r - 14 = 14r -23
C) 14r - 23 = 14r -23
D) -14r + 23 = 14r - 23
Answers
B) No: r = 9/37
C) Yes: they would cancel each other out
D) No: r = 23/9
A.) 14r + 23 = 14r - 23
C.) 14r - 23 = 14r - 23
dy/dx=2xy/x²+y² solve
Answers
Answer:
[tex]y=\frac{-1}{2} \sqrt[]{4x^2+4c_{1}^2} -c_{1}\ or \ \frac{1}{2} \sqrt[]{4x^2+4c_{1}^2} -c_{1}[/tex]
Step-by-step explanation:
As it is first order nonlinear ordinary differential equation
Let y(x) = x v(x)
2xy/(x²+y²)=2v/(v^2+1)
dy=xdv+vdx
dy/dx=d(dv/dx)+v
x(dv/dx)+v=(2v)/(v^2+1)
dv/dx=[(2v)/(v^2+1)-v]/x
[tex]\frac{dv}{dx}=\frac{-(v^2-1)v}{x(v^2+1)}[/tex]
[tex]\frac{v^2+1}{(v^2-1)v}dv=\frac{-1}{x}dx[/tex]
∫[tex]\frac{v^2+1}{(v^2-1)v}dv[/tex] = ∫[tex]\frac{-1}{x}dx[/tex]u=v^2
du=2vdv
Left hand side:
∫[tex]\frac{v^2+1}{v(v^2-1)}dv[/tex]
=∫[tex]\frac{u+1}{2u(u-1)}du[/tex]
=[tex]\frac{1}{2}[/tex]∫[tex](\frac{2}{u-1} -\frac{1}{u} )du[/tex]
=[tex]ln(u-1)-\frac{ln(u)}{2} +c[/tex]
=[tex]ln(v^2-1)-\frac{ln(v^2)}{2}+c[/tex]
Right hand side:
[tex]=-ln(x)[/tex]
Solve for v:
[tex]v=-\frac{-c_{1}+\sqrt{c_{2}+4x^2 } }{2x} \ or \ \frac{-c_{1}+\sqrt{c_{2}+4x^2 } }{2x}\\[/tex]
[tex]y=\frac{-1}{2} \sqrt[]{4x^2+4c_{1}^2} -c_{1}\ or \ \frac{1}{2} \sqrt[]{4x^2+4c_{1}^2} -c_{1}[/tex]
a) Expand and simplify.
3(x - 2) - 4(x - 5)
7
Answers
Answer:
x=7
Step-by-step explanation:
3(x - 2) - 4(x - 5)=7
3x+−6+−4x+20=7
(3x+−4x)+(−6+20)=7(Combine Like Terms)
−x+14=7
−x+14=7
Step 2: Subtract 14 from both sides.
−x+14−14=7−14
−x=−7
Step 3: Divide both sides by -1.
−x
−1
=
−7
−1
2. Solve: 10 - 5m = 25
7
3
о
-3
Please help
Answers
Answer:
-3
Step-by-step explanation:
subtract 10 to the 25 so that cancels out the 10, you are left with -5m=15, then you divide the -5m by -5 to cancel it out on both sides. that leaves you with m by itself and once you do the division of 15 by -5 the result is -3
Who knows this answer
Answers
L(-5, -1)
L'd
M(-3, 1). -
M'(
N(-1,8)
Nd
Answers
Answer:
huh
Step-by-step explanation:
The sum of a number and twice a second number is 29. The second number is ten less than three times the first number. What are the two numbers?
Also, write the two equations.
Answers
the sum of a number and twice a second number
What is the answer for this 5c + 9 -2c -7
Answers
Step-by-step explanation:
Given
5c + 9 - 2c - 7
= 3c + 2
Hope it will help :)❤
Based only on the information given in the diagram, which congruence
theorems or postulates could be given as reasons why ABC=LMN?
A. ASA
B. LL
C. SAS
D. LA
E. HL
F. AAS
Answers
Answer:
C is the answer according to me
Tell me the Definition of each Word listed (math)
Answers
Variable: A symbol (usually a letter) standing in for an unknown numerical value in an equation.
Term: Either a single number or variable, or numbers and variables multiplied together. (Terms are separated by + or − signs, or sometimes by divide.)
Like Terms: Terms whose variables (and their exponents such as the 2 in x2) are the same. In other words, terms that are "like" each other.
Coefficient: A number used to multiply a variable.
1 litre is equal to how many decalitre
Answers
Divide the volume value by 10
What is the next term in the following sequence?
54, -18, 6, ...
-2
3
2
-3
Answers
Explanation:
You divide by -3each time
54/-3 = -18
-18/-3 = 6
6/-3 = -2
Hi guys, how to calculate this in system?
{2a+3b=14
{5b+4a=20
Thanks,
Answers
Step-by-step explanation:
there it is
and if u need more help tell me
2x + 4 < 10 I really need help on this
Answers
Answer:
x < 3
Step-by-step explanation:
Answer:
x < 3
Step-by-step explanation:
treat the sign as if it was an equal sign
then you would solve for x
2x < 6
x < 3
however, there are some cases where the sign would switch directions, you can search up "inequalities algebra" to see more examples
Can someone please help meeeee
Answers
Answer:
53
Step-by-step explanation:
Complementary angles are summed up to be 90 degrees. If we already know that one if the angles is 37, all we need to do is subtract 37 from 90.
90-37 = 53
Hope this helps.
Pls help due tomorrow if correct ill give brailiest
Answers
Answer:
Add 3 each term inside the parentheses, then use inverse operations to solve.
Step-by-step explanation:
What is the answer to this equation 3 1/10 -2/3
Answers
Answer:
The answer is 73/30
Step-by-step explanation:
Answer:
73/30 or2.43
Step-by-step explanation:
Peggy is p years old. Maggie is 1 year less than 1/4 of Peggy's age. What is Maggie's age in terms of p?
Answers
Answer:
1/2m+100
Step-by-step explanation:
Determine whether the following sequence is geometric. If so, find the common ratio.
1, -5, 25, - 125, ...
Answers
Geometric sequence
-5 each term is multiplied by -5
A circular pond has a radius of 6m. Calculate the circumference of the pond. Give your answer rounded to the nearest tenth.
Answers
Answer:
37.7
Step-by-step explanation:
C= 2(3.14)6
C = 6.28(6)
C= 37.68
C= 37.7
3 (4x - 2) - 5x = 6 - 7 (-x -2)
Answers
Answer:
0=26
Step-by-step explanation:
Distribute
3(4−2)−5=6−7(−−2)
12−6−5=6-7(-x−2)
Combine like terms
12−6−5=6−7(−−2)
7−6=6−7(−−2)
Distribute
7−6=6−7(−−2)
7−6=6+7x+14
Answer
0=26
The solution to the equation 3 (4x - 2) - 5x = 6 - 7 (-x -2) does not exist
How to determine the solution to the equationFrom the question, we have the following parameters that can be used in our computation:
3 (4x - 2) - 5x = 6 - 7 (-x -2)
Open the brackets
So, we have
12x - 6 - 5x = 6 + 7x + 14
Evaluate the like terms
So, we have the following representation
7x - 6 = 7x + 20
Next, we have
7x - 7x = 20 + 6
So, we have
0 = 26
This is false
Hence, the solution is no solution
Read more about equation at
https://brainly.com/question/32583193
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