Answer:
It is 4.472135955, which simplifies to 4.47
Step-by-step explanation:
Step-by-step explanation: The square root of 20 is not a perfect square.
In other words, it's impossible to find a whole number
times itself that gives us a product of 20.
However, we can simplify it.
20 breaks down into 2 x 10 and 10 breaks down into 2 x 5.
Since the 2's pair up as factors of 20, a 2 comes out of the radical.
Since the 5 doesn't pair up, it stays inside.
So our answer is 2√5.
what is the quotient in 10÷3
Answer:
its 3.333333333 but short form its just 3.3 as a fraction it would be 3 3/10
Step-by-step explanation:
sry i did this in a comment last time hope it helps
Answer:
The answer us 3.3 Reapeating
Step-by-step explanation:
0.3333
[tex]\sqrt[3]{10}[/tex]
- 9
10
- 9
1
hello I need help on Number 9
What is the slope of the line?
63 +10y = 8
The sum of two numbers is -64. Their difference is -10. Find the numbers.
The smaller number is:
The larger number is:
Answer:
smaller: -37, larger: -27
Step-by-step explanation:
say one number is x the other one is y
x+y = -64
x-y = -10
subtract the two equations to get
2y = -54
y = -27
x = -37
-27 is larger, -37 is smaller
Find the values of X and Y
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О
ср А
Divide:
5/8 divided by 3/4
Answer:
solution
5/8 ÷3/4
=5÷3=1.6666666667
=4÷8=2
=11
2
Find the missing side length of each right triangle
Answer:
17 inches
Step-by-step explanation:
c² = a² + b²
c = √(225 + 64) = √289 = 17 inches
what is six times the quantity two x plus three y
question:[tex]6^{2}[/tex]x +3y
Answer:
36x + 3y
IF M
PLEASE EXPLAIN ??
There are 8 fewer than double the
number of students in the chorus than in
the band. There are 54 members in the
chorus. Which equation represents how
to find the number of students in the
band?
A. 2x - 8= 54
B. 2x + 8 = 54
C. 8x - 2 = 54
D. 8x + 2 = 54
Answer:
The equation to find the number of students in the
the band will be: 2x - 8= 54
Step-by-step explanation:
Let the number of members in the chorus = x
so the double number of members in the chorus will be = 2x
As Total members in the chorus = 54
As there are 8 fewer than double the number of students in the chorus than in the band. i.e. 2x - 8
Therefore, the equation to find the number of students in the
the band will be: 2x - 8= 54
1. If a Grey Whale has a MASS of 34,000 kg and a Swimming SPEED
(VELOCITY) of 8.25 m/s, what is the Whale's MOMENTUM?
2. A Cheetah can run at top speed for about 8 seconds and run about 225 meters
during this time. Calculate their SPEED (VELOCITY):
Answer:
[tex] \: \: \: \: 1. \\ - - - - - - - - - \\ momemtum \: = mass \times velocity \\ = 34000 \times 8.25 \\ = 280500 \\ \\ 2. \\ - - - - - - - - - - \\ velocity \: = \frac{distance}{time} \\ = \frac{225}{8} \\ = 28.125 \: m {s}^{-1} [/tex]plsss mar it as a brilliant answerand like it ❤2 5/8 divided by 1/2
Answer 5 1/4
Step-by-step explanation:
simplify --- 2 5/8 = 21/8
flip 1/2 = 2/1
multiply 21/8 x 1/2
answer = 5 1/4
21/8 divided by 1/2 is 21/8×2/1 which is equal to [tex]5\frac{1}{3}[/tex].
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, are two fractions [tex]2\frac{5}{8} and \frac{1}{2}[/tex] which is,
21/8 divided by 1/2.
Now we can flip the divisor and make it a multiplier.
∴ (21/8×2/1).
= 42/8.
= [tex]5\frac{1}{3}[/tex].
learn more about fractions here :
https://brainly.com/question/10354322
#SPJ2
please help!! i don’t understand.
Answer:
64 degrees
Step-by-step explanation:
it's a right angle which means it's 90 degrees then you minus 90 degrees by 26 and you get 64 degrees
What is 3568 in standard form
Answer:
3000+500+60+8
Step-by-step explanation:
Determine if A^-1 C=C A^-1 Given:
A^-1 C=
CA ⁻¹ is undefined because there are more columns in A ⁻¹ than there are rows in C.
Answer:
The answer is C!
The next one is UNDEFINED
Step-by-step explanation:
Cube root of x^3
Plzzz help
Answer:
x
Step-by-step explanation:
Cube root is basically [tex]\sqrt[3]{x}[/tex] and if you're looking for [tex]\sqrt[3]{x^{3} }[/tex] the 3's cancel out the radical so you get x. There's probably a better explanation online but I'm pretty sure it's x.
Craig likes to collect vinyl records. Last year he had 10 records in his collection. Now he has 12 records. What is the percent increase of his collection?
Answer:
2%
Step-by-step explanation:
2% of 10 is 2. 10 + 2= 12 therefore it is a 2% increase
Galaxy Comics has a special deal this month. When a customer buys 3 comic books, they
receive 2 action figures with their purchase. Juan bought all 9 comic books from his favorite
series, The Mighty Master.
How many action figures did Juan receive with his purchase?
Answer:
6 action figures
Step-by-step explanation:
I checked it on IXL
Answer:
The answer is 6
Step-by-step explanation:
Y varies directly as x, y = 35 when x = 5. Find y when x = 12
The value of y when (x = 12) is 84 and this can be determined by forming the linear equation with the help of the given data.
Given :
y varies directly as xy = 35 when x = 5The following steps can be used to determine the value of y when x = 12:
Step 1 - Given that y varies directly as x, that means:
[tex]\rm y \; \alpha \; x[/tex]
Step 2 - The above expression becomes:
y = kx ----- (1)
Step 3 - Given that y = 35 when x = 5, that implies:
35 = 5k
k = 7
Step 4 - Put the value of k in equation (1).
y = 7x
Step 5 - Now, the value of y when x = 12 is:
y = 7(12)
y = 84
So, the value of y when (x = 12) is 84.
For more information, refer to the link given below:
https://brainly.com/question/2263981
If ƒ (x ) = 3x2 - x, find ƒ (-2).
Answer:
answer is 4.......
Step-by-step explanation:
....
Evaluate the expression 6LaTeX: xx - LaTeX: x^2x 2 for x = 0, 1, 2, 3, 4, 5, and 6. Use your results to fill in the table
Answer:
I don't know maybe ask the person that gave you this problem
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
The expression is given in srandard form. Rewrite it in factored form . If it cannit be written in factored form , write “cannot be done “ p^2+18p-40
Answer:
(P+20)(p-2)
Step-by-step explanation:
p^2+18p-40
P^2+(20-2)p-40
P^2+20p-2p-40
P(p+20)-2(p+20)
(P+20)(p-2)
Jesse's lemon cookie recipe calls for 2 1/2 of a cup of sugar. How much sugar would Jesse use to triple the recipe?
Answer:
She would need 7 1/2 half cups to triple the recipe.
Step-by-step explanation:
Answer:
7 1/2 or 7.5 cups of sugar
Step-by-step explanation:
multiply 2.5 times 3 = 7.5 or 7 1/2
if - 2x + 4 = 8, will x be positive or negative? Without solving the equation, explain how you know.
X will be negative; in order to determine this for future problems move all like variables to the other side of the equation and see what you are left with. If you are left with -2x= some positive value then it must be a negative x to get a positive answer and vise versa.
Plz answer asap I need an answer i will mark brainiest.
Answer:
A
Step-by-step explanation:
what 198/28 as a mixed number?
Answer:
7 1/14
Step-by-step explanation:
198÷28 = 7.blablabla
Therefore, 7 is the integer
so you take 7 and multiply it by 28 = 196
198 - 196 = 2
Therefore, 2 is the remainder
The format for mixed numbers is Integer (remainder/denominator)
so the mixed fraction is 7 2/28
2/28 can be reduced to 1/14
Therefore the final answer is 7 1/14
Write an expression: Jim earned “j” in tips, and Steve earned “s” in tips. They combined their tips and then split them equally.
Answer:
(j + s) /2
Step-by-step explanation:
1. The cost of fair tickets and admission is shown in
the table below.
Number of
Tickets
Total Cost
(dollars)
5
25
10
45
15
65
Which equation best represents x in relation to y?
Ay - 4x + 5
B. y = 5x + 4
c. y = 5x + 20
D. y = 0.25x + 5
Answer:
Step-by-step explanation:
D
Answer:
D
Step-by-step explanation:
Don't have a clue on how to do this one.
Answer:
From the picture attached,
There are two parallel lines intersected by three transverse lines.
m∠2 = 98°, m∠3 = 23°, m∠8 = 70°
a). Since ∠1 and ∠2 are linear pairs,
=
m∠1 + m∠2 = 180°
m∠1 + 98° = 180°
m∠1 = 180 - 98
m∠1 = 82°
b). m∠4 = m∠7 [Corresponding angles]
m∠7 = 180° - (m∠2 + m∠3) [Property of a triangle]
= 180 - (98 + 23)
= 180 - 121
= 59°
m∠4 = m∠7 = 59°
c). m∠5 = 180° - (m∠3 + m∠4)
= 180° - (23° + 59°)
= 180° - 82°
= 98°
d). m∠6 = 180° - (m∠7 + m∠8)
= 180° - (59° + 70°)
= 180 - 129
= 51°
e). m∠7 = 59° [Calculated in part b]
f). m∠9 = 180° - (m∠4 + m∠8) [Property of a triangle]
= 180° - (59 + 70)°
= 180 - 129
= 51°
g). m∠10 = 180° - m∠9
= 180 - 51
= 129°
Please help me please
Answer:
The answer would be "j"
Step-by-step explanation:
First, you would want to find the value of the original equation:
5(y + 2) + 4
Use order of operations and distribute the five.
5y + 10 + 4
5y +14
This is the value of the original equation
Now we can work through the other options, but because we already know the answer, lets see about that one.
5 x y + 5 x 2 + 4
Again, use order of operations.
Multiply first
5y + 10 + 4
and complete the equation
5y + 14, which equals our original equation.