Answers
Related Questions
Which is nearest to the perimeter of WXYZ
Answers
Evaluate the expression.
I -3 I
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Answer: 3
Step-by-step explanation:
Answer:
the answer is 3
Step-by-step explanation:
Identify the errors made in finding the inverse of y = x2 + 12x. x= y2 + 12x y2 = x - 12x y2=-11x y=-11x, for x > 0 Describe the three errors?
Answers
Answer:
See the explanations below
Step-by-step explanation:
Given the function y = x²+12x
We are to find the inverse and identify the error in the calculation:
Step 1: Replace y with x
x = y²+12y
First Error: There is an error here y, the variable attached to x should be y and not x that is y = y²+12y and not y = y²+12x. The x should be totally replaced with
The second error is where he wrote y = √-11x
The square root of a value must return both negative and positive value not only the positive value. Hence the correct expression should have been y = ±√-11x (Note that the sign ± was introduced)
Third error: Since the value inside the square rot is a negative value hence the value of x must be negative i.e x must be less than zero not greater then. The correct inequality expression should have been x <0 and not
x< 0
Evaluate the expression 5 ^ z - 3 ^ z for x 2
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also, no one try that link above, it’s a scam. there multiple accounts putting this as answers on questions. they almost got me. stay safe everyone!
Jerry filled a pitcher up 1/3 full then poured 5/7 of the pitcher into a glass. What fraction of the total pitcher did he pour into the glass?
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Answer:
5/21
hope this helps
What is the measure of the angle that is a complement of angle C?
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Answer:
65
Step-by-step explanation:
90 - 25 = 65
Complementary angles = angles that sum up to 90 degrees
Answer:
the measure of the angle that is a complement of angle C=90-25=65
65° is your answer
The square table has side lengths of 4 feet. What is the length of the diagonal?
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Explanation: you can use the Pythagorean Theorem and do 4^2 + 4^2 = square root of 32 which is 2 square root 2
someone please help please !!
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Answer:
it would be 48 because
Step-by-step explanation:
240÷5=48
Is it possible to only use translations and dilations to map one circle to another
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Answer:
Yes you can. here is the answer and explanation
La raíz de un número real negativo existe en los reales si y sólo si su índice es:
negativo impar
positivo par
impar
par
real positivo
Answers
Respuesta:
C) impar
Explicación paso a paso:
Solo se puede con un índice impar, ya que al ser negativo su solución no existe en los reales si tiene índice par
like terms have the same _____ with the same _______
Answers
Answer:
like terms have the same VARIABLES with the same POWER
:)
Answer:
Variables; Powers
Step-by-step explanation:
Like terms have the same variables with the same powers. Eg:-
[tex]3 {x}^{2} \: and \: 9 {x}^{2} [/tex]
These are like terms as they both have the same variables and powers
Shop Rite ordered 336 cases of Oreos with 42 packages in each case. What is the total number of Oreo packages that Shop Rite ordered?
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Answer:
14112
Step-by-step explanation:
USE A CALCULATOR
Answer: 14112
Step-by-step explanation:
42 x 336 = 14112
35° (14x + 5)° solution
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Answer:
490 + 175
Step-by-step explanation:
35(14+5)
35x14x=490x
35x5=175
490 + 175 = 665x
help me on homework. Explian the steps to get the answer
Answers
Answer:
$3.50
Step-by-step explanation:
1) 4 friends each bought a movie ticket = 7.50 * 4 = 30
2) subtract from total cost = 58 - 30 = 28
4) total number of candy boxes is 8 (because each friend bought 2 boxes so 4*2 is 8) = 28/8 = 3.5
5) money so = $3 dollars and 50 cents
make a equation with a slope of 2 and a y-intercept of -1
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Answer:
y=2x-1
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
SURFACE AREA OF THIS
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Three consecutive integers numbers add up to -6. What are the numbers?
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Answer:
-1, -2, and -3
Step-by-step explanation:
-1 + -2 + -3 = -6
PLS HELP WITH THIS
In the diagram below, m
pls state reasons with answers
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Answer:
DCB=50 degree (sum of interior angle of quadrilateral)
According to Ohm's law, the electric current I, in
amperes, in a circuit varies directly as the voltage V.
When 14 volts are applied, the current is 2 amperes.
What is the current when 29 volts are applied?
Answers
Answer:
4 ampers
Step-by-step explanation:
WHEN 12 VOLTS ARE APPLIED, THE CURRENT IS 4 AMPERES.
The current when 29 volts are applied is; 4.14 amperes.
According to the question;
The electric current I, in amperes, in a circuit varies directly as the voltage V.
In essence;
I/V = constant.
Therefore;
I1/V1 = I2/V2
where;
I1 = 2amperesV1 = 14voltsI2 = ?V2 = 29Therefore; we have;
2/14 = I2/29By cross product;
14 × I2 = 29 × 2I2 = 58/14I2 = 4.14 amperes.
In conclusion, the current when 29V voltage is applied is; 4.14 amperes.
Read more:
https://brainly.com/question/11694798
hmkjhhhhhhhhhhhhhhhhhhhhhh
Answers
Answer:
The anser is 16
Pls give me brainly, I need one more!
Thank you
Step-by-step explanation:
A group of friends were working on a student film that had a budget of $900. They used 87% of their budget on costumes. How much money did they spend on costumes?
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Answer:
They spent $600 on costumes.
Step-by-step explanation:
10% = $800 ÷ 10 = $80
20% = $80 x 2 = $160
50% = $800 ÷ 2 = $400
5% = $80 ÷ 2 = $40
400 + 160 + 40 = $600
Hope this helps!
Step-by-step explanation:
Rectangle QUAD has coordinates Q(0,0), U(0,2), A(7,3), and D(7,0). Q'U'A'D' is the image of QUAD after a dilation with center (0,0) and scale factor 6. What are the coordinates of point U '?
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Answer:
U': (0 , 12)
Step-by-step explanation:
(0 , 2) -> (0*6, 2*6) -> (0 , 12)
5304637-2951874 division
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Step-by-step explanation:
5304637_2951874
=2352763
2352763÷2
=1176381.5
What is an equation of the line through (-2, -4) with slope -2
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Answer:
Y = -2x -4
NOTE: THE FORMULA IS Y=MX+C
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Have a great day, be safe and healthy
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Answer:
y = - 2x - 8
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 2 , then
y = - 2x + c ← is the partial equation
To find c substitute (- 2, - 4) into the partial equation
- 4 = 4 + c ⇒ c = - 4 - 4 = - 8
y = - 2x - 8 ← equation of line
What is the answer I need help
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explanation:
The circumference of the hub cap of a tire is 73.79 centimeters. Find the area of this hub cap. Use 3.14 for π. Use pencil and paper. If the circumference of the hub cap were smaller, explain how this would change the area of the hub cap.
The area of this hub cap is about __ square centimeters.
Answers
Answer:
433.5 cm²
Step-by-step explanation:
The formula for circumference is C = 2πr, where r is the radius.
Here, C = 2πr = 73.79 cm. Solving this for the radius, r, we get:
73.79 cm
r = ---------------- = 11.75 cm
2(3.14)
Then the area of the hubcap is A = πr², or, in this case,
A = 3.14(11.75 cm)² = 433.5 cm²
Answer:
simple answer (and rounded for u) = 434 centimeters squared! hope it helps peeps
Step-by-step explanation:
Can someone help me out ??
Answers
Answer:
x = 3
LP = 3.5
Step-by-step explanation:
JK and LK are chords of the circle each of 7 units long.
Therefore,
JK = LK
Equal chords are equidistant from the center of the circle.
So,
PS = NS
4x - 6 = 6
4x = 6 + 6
4x = 12
x = 12/4
x = 3
LP = LK/2 ( Perpendicular dropped from the center of the circle to the chord bisects the chord)
LP = 7/2
LP = 3.5 units
Joy recorded the distances she walked each day for six days. How far did she walk in 6 days? Enter your answer as a mixed number in simplest form.
Answers
Answer:
[tex]2\frac{1}{6}[/tex]
Step-by-step explanation:
The question is not complete, but I would show how to solve a similar question.
Joy recorded the distances she walked each day for five days. How far did she walk in 5 days?
Solution:
We can see that Joy distance is recorded in the dot plot. From the dot plot, we can see that she walked 1/3 miles each day for three days, 1/2 miles for one day and 2/3 miles for one day. Therefore, to get the total distance walked, we just have to sum the individual distance that she walked each day. Hence the total distance is given as:
[tex]Total \ distance=\frac{1}{3} +\frac{1}{3} +\frac{1}{3}+ \frac{1}{2}+ \frac{2}{3} =\frac{13}{6}=2\frac{1}{6}[/tex]
[Help asap, will mark brainliest when it allows me] Find the missing angle measures in the following diagram.
First drop down answer choices: 140, 75, 105.
Second drop down answer choices: 100, 140, 40.
Third drop down answer choices: 65, 40, 75.
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Answer:
Angle k= 105
Angle n= 40
Angle m= 65
Answer:
m∡k = 105°
m∡n = 40°
m∡m = 65°
Step-by-step explanation:
m∡k = 105° because this angle forms a linear pair with a 75° angle
m∡n = 40° because this angle forms a linear pair with a 140° angle
m∡m = 65° because there are 180° in a triangle and one angle is 75° and the other angle is a vertical angle to angle 'n' which means they are equal
The length of a rectangle is 2 inches less than three times its width. If the perimeter of the rectangle is 108 inches, find its length and width.
Answers
Answer:
the length is 40 inches
the width is 14 inches
Step-by-step explanation:
We start by representation with variables
let l be the length and w the width
Length l is 2 inches less than 3 times width (3w)
l = 3w-2 ••••(i)
Mathematically,
we have the perimeter calculated as follows;
P = 2(l + w)
2(l + w) = 108
l + w = 108/2
l + w = 54 ••••••(ii)
Substitute equation i into ii
3w-2 + w = 54
4w = 54 + 2
4w = 56
w = 56/4
w = 14
Recall;
l + w = 54
14 + l = 54
l = 54-14
l = 40 inches