Answer:
the 2nd one
Step-by-step explanation:
BIG BRAIN
Which line contains point S and U
Answer:
N
Step-by-step explanation:
n has both s and u
m has only u
p has only s
I need to find the length of MK.
Answer:
Here,
JM=MK
so,
7x+5 = 8x
[tex]7x + 5 = 8x \\ ⇒ 5 = 8x - 7x \\ ⇒5 = x[/tex]
. ° . JM = 7x+5 = 7×5+5 = 40
. ° . MK = 8x = 8×5 = 40
Hence,
MK = 40find the distance between the points (-6,5) and (2,0) show work
congruence transformation pls help im despo
Answer:
X,2,3
Step-by-step explanation:
LEARN THIS PLZ
Answer:
Step-by-step explanation:
Reflect over Ox axis , then translate x+6 , y-1
Which statements comparing the functions are true? Check all that apply. F(x) and h(x) have x-intercepts. F(x), g(x), and h(x) have y-intercepts. The domain of g(x) includes more values than the domains of f(x) and h(x). The range of g(x) includes more values than the ranges of f(x) and h(x). G(x) has the greatest maximum. H(x) has the lowest minimum.
Answer:
First one second one and fifth one.
Step-by-step explanation:
Got it right on edge
If fx = 3x over 5 +3 which of the following is the inverse
Answer:
f^(-1)(x) = -3x/(3x-3)
Step-by-step explanation:
1) replace f(x) by y
● y = 3x/(5x+3)
2) exchange x and y
● y = 3x/(5x+3)
● x = 3y / (3y +3)
3) solve for y
● x = 3y / (3y +3)
● x (3y +3) = 3y
● 3xy + 3x = 3y
● 3xy - 3y = -3x
● y (3x - 3) = -3x
● y = -3x /(3x-3)
4) replace y with f^(-1)(x)
● y = -3x/(3x-3)
● f^(-1)(x) = -3x/(3x-3)
Help ASAP Plzzzz i don't got a brain
Answer:
c
Step-by-step explanation:
djdjsiksfnjdkdkdke
“The product of a number and 4”
Answer:
Mmm... a product would be like 10+4=14
Step-by-step explanation:
thats what you are looking for right
can i please have more daily answers please.
Rewrite the quadratic equation in the form y=a(x - h)^2 + k
y= 4x^2 -16x + 64
Answer:
y = 4(x - 2)² + 48
Step-by-step explanation:
Given
y = 4x² - 16x + 64
Using the method of competing the square
Factor out 4 from 4x² - 16x
y = 4(x² - 4x) + 64
add/ subtract ( half the coefficient of the x- term)² to x² - 4x
y = 4(x² + 2(- 2)x + 4 - 4 ) + 64
= 4(x - 2)² - 16 + 64
= 4(x - 2)² + 48
y = 4(x - 2)² + 48
Step-by-step explanation:
Given
y = 4x² - 16x + 64
Using the method of competing the square
Factor out 4 from 4x² - 16x
y = 4(x² - 4x) + 64
add/ subtract ( half the coefficient of the x- term)² to x² - 4x
y = 4(x² + 2(- 2)x + 4 - 4 ) + 64
= 4(x - 2)² - 16 + 64
= 4(x - 2)² + 48
Allison is rolling her hula hoop on the playground. The radius of her hula hoop is 35 cm What is the distance the hula hoop rolls in 4 full rotations? Round your answer to the nearest cm
Answer:
58 i think
Step-by-step explanation:
what is 23/11 in decimal form with an explanation
Answer
2.0909090909090909090909090909090909090...
Step-by-step explanation
Help please!!!!!!!!:(
Answer:
Step-by-step explanation:
As seen from the first given equation: x + 1/x = 2
If we think of x as x/1 instead then we get:
x/1 + 1/x = 2.
To combine the fractions we multiply the top and bottom of the first one (x/1) by x to get x^2/x so both have the same denominator so we can combine them which gives us:
(x^2+1)/x=2
Move x to the other side and we get:
x^2+1=2x
Move it back and we get a quadratic equation of
x^2 - 2x + 1
This factors into (x-1)(x-1) meaning x=1
For all the other equations they are equal because x=1.
1 to the power of anything is still one so each of the equations below will result in: 1+1/1 which is 2.
Therefore all of them are equal.
Hope this helped!
One way to show that a statement is NOT a good definition is to find a ____. a. converse b. counterexample c. biconditional d. conditional
Answer: b. counterexample
A counterexample contradicts the statement or definition you're trying to set up.
For example, if you said that 2x+3x = 7x was true for all x values, then all you need to do is try something like x = 2 to find the original equation simplifies to 10 = 14, which is false. In this case, the counterexample is x = 2 invalidating the equation 2x+3x = 7x.
(5x + 2) - (-9x - 2)
O 11x2 – 5x + 8
14x + 4
–6x2 + 8x 7
-X2 + 6
Answer:
(5x + 2) - (-9x - 2)
O 11x2 – 5x + 8
14x + 4
–6x2 + 8x 7
-X2 + 6
Step-by-step explanation:
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{14x + 4}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{(5x + 2) - ( - 9x - 2)}[/tex]
When there is a ( - ) sign in front of an parentheses in an expression , change the sign of each term in the expression. Also, remove the parentheses
[tex] \dashrightarrow{ \sf{5x + 2 + 9x + 2}}[/tex]
Collect like terms
[tex] \dashrightarrow{ \sf{14x + 2 + 2}}[/tex]
Add the numbers : 2 and 2
[tex] \dashrightarrow{ \sf{14x + 4}}[/tex]
Hope I helped!
Best regards! :D
Determine the standard form of the equation of the line that passes through (-2, 0) and (-8, 5).
5x + 6y = 10
5x - y = - 10
6x + 5y = - 10
d. 5x + y = -10
C.
b.
Please select the best answer from the choices provided
A
B
С
D
Answer:
5x + 6y = -10
Step-by-step explanation:
(-2, 0) and (-8, 5)
m = (y₂ - y₁) / (x₂ - x₁)
m = (5 - 0) / (-8 -(-2)
m = 5 / (-8+2)
m = -5/6
y = mx + b
(-8, 5)
5 = -5/6(-8) + b
5 = 40/6 + b
b = 5 - 40/6
b = -5/3
y = mx + b
y = -5/6x - 5/3 *6
6y = -5x -5(2)
6y = -5x - 10
5x + 6y = -10
PLEASE HELP WILL MARK BRAINLIEST
27+y=14 y=3x²-4
Answer:
First one- y = -13
Step-by-step explanation:
27 + y = 14 (Rearrange equation)
y = 14 - 27 (Combine like terms)
y = -13
A box contains four tiles 1,4,5 and 8 as shown. Kelly chooses one time places it back in the box then chooses a second tile. What is the probability that the sum of the two chosen tiles is greater than 7?
Answer:
the answer to that question is 11/16
Using the probability principle, the probability of picking two tiles which sums above 7 is 11/16.
Recall :
Probability = required outcome / Total possible outcomesThe only way to choose two tiles which sums up to a number greater than 7 would be :
(1,8), (8, 1), (4, 5), (5,4), (4, 8), (8,4), (5,8), (8,5), {4, 4}, {5, 5}, {8, 8}Since selection is performed with replacement ;
Total possible outcome = sample size = 4² = 16The probability of choosing two tiles whose sum is greater than 7 ;
11/16 =Hence, probability of choosing tiles with a sum greater than 7 is 11/16
Therefore, the probability of picking two tiles which sums above 7 is 11/16.
Learn more : https://brainly.com/question/25568773
is the sum of 4/7+-1/3
Answer:
5/21
Step-by-step explanation:
=>4/7+(-1/3)
=>4*3/7*3+(-1*7/3*7)
=>12/21-7/21
=>5/21
Answer:
5/21
Step-by-step explanation:
4/7+ (-1/3)4/7= 12/21-1/3=7/21
= 5/21
evaluate 1/2 power 3
Step-by-step explanation:
[tex]( \frac{1}{2}) {}^{3} [/tex]
[tex] \frac{ {1}^{3} }{2 {}^{3} }{} [/tex]
[tex] \frac{1}{8} [/tex]
Point C is on line segment BD. Given CD = 2x, BD = 3x + 4, and
BC = 2x – 1, determine the numerical length of BD.
Answer:
19
Step-by-step explanation:
The volume of a cylinder is 500pi cm. The radius of the base of the cylinder is 5 cm. What is the height of the cylinder?
Answer:
20cm
Step-by-step explanation:
Volume of cylinder = (pi) r^2 x height.
Rearrange:
500pi/5^2 pi = height
500pi/25pi = 20
Height = 20cm
Hope this helped!
What is 3w(2+4x-5+y)
Answer:
-9w+12wx+3wy
Step-by-step explanation:
just distribute 3w through the parentheses
Candice is taking a group nature hike in a park. There is a $18.00 fee just to enter the park. In addition, the tour group charges $0.11 per mile they hike. She brought $32.00 with her. Which equation can be used to determine how many miles can she hike?
A pound of fertilizer covers 42 square feet of lawn. Vivian Bulgakov’s lawn measures 8720.1 square feet. How much fertilizer, to the nearest tenth of a pound, does she need to buy
Which equation shows the product 2.4 x 10?
PLZ HELP :(
Answer:
24Step-by-step explanation:
[tex]2.4\times\:10\\[/tex]
Multiply without the decimal points then put the decimal point in the answer
[tex]24\times\:10=240\\[/tex]
2.4 has 1 decimal place
10 has 0 decimal places
Therefore, the answer has 1 decimal place
[tex]\\=24.0\\\\=24[/tex]
The value product of 2.4 × 10 will be 24.
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The expression is,
⇒ 2.4 × 10
Now,
Since, The expression is,
⇒ 2.4 × 10
After multiply, we get;
⇒ 2.4 × 10 = 24
Thus, The value = 24
Learn more about the multiplication visit:
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What is the value of y in the equation 6.4x + 2.8y = 44.4, when x = 3?
Answer:
y = 9
Step-by-step explanation:
Given
6.4x + 2.8y = 44.4 ← substitute x = 3 into the expression
6.4(3) + 2.8y = 44.4
19.2 + 2.8y = 44.4 ( subtract 19.2 from both sides )
2.8y = 25.2 ( divide both sides by 2.8 )
y = 9
Which two transformations must be applied to the graph of y = ln(x) to result in the graph of y = –ln(x) + 64?
A) reflection over the x-axis, plus a vertical translation
B) reflection over the y-axis, plus a vertical translation
C) reflection over the x-axis, plus a horizontal translation
D) reflection over the y-axis, plus a horizontal translation
Answer: A) reflection over the x-axis, plus a vertical translation
Step-by-step explanation:
Ok, when we have a function y = f(x)
> A reflection over the x-axis changes a point (x, y) to a point (x, -y), then for a function (x , y = f(x)) the point will change to (x, -y =- f(x))
then for a funtion g(x), this tranformation can be written as h(x) = -g(x).
> A vertical translation of A units (A positive) up for a function g(x) can be written as: h(x) = g(x) + A.
Then in this case we have:
y = g(x) = ln(x)
and the transformed function is h(x) = -ln(x) + 64
Then we can start with h(x) = g(x)
first do a reflection over the x-axis, and now we have:
h(x) = -g(x) = -ln(x)
And now we can do a vertical translation of 64 units up
h(x) = -g(x) + 64 = -ln(x) + 64
Then the correct option is:
A) reflection over the x-axis, plus a vertical translation
Answer:
A
Step-by-step explanation:
edge
pls what is mapping amd function in further maths
Step-by-step explanation:
A function is a special type of relation in which each element of the domain is paired with exactly one element in the range. A mapping shows how the elements are paired in the mapping the second element of the range Associates with more than one element in the domain
how can you find the value of the expression -5 + 12 + 10 - 7
Answer:
10
Step-by-step explanation:
-12+22
10
Answer:
10
Step-by-step explanation: