w(x) = 2xsquare3 + 3x; Find w(3)
Answers
HOPE THIS IS THE ANSWER
Related Questions
f the points (-4, 1) and (2, 1) are the endpoints of a diameter of a circle, where is the center? A) (-7, 1) B) (-1, 1) C) (1, -1) D) (5, 1)
Answers
Answer:
B
Step-by-step explanation:
The centre is at the midpoint of the endpoints of the diameter.
Using the midpoint formula, then
centre = ( [tex]\frac{-4+2}{2}[/tex], [tex]\frac{1+1}{2}[/tex] ) = (- 1, 1 ) → B
2(3-8y)= Apply the distributive property to create an equivalent expression.
Answers
Answer:
[tex]6-16y[/tex]
Step-by-step explanation:
[tex]2(3-8y)\\\\\boxed{6-16y}\\\\\\\left \{ {{2*3=6} \atop {2*-8y=-16y}} \right.[/tex]
Hope this helps.
Answer:
6 - 16y
Step-by-step explanation:
Distributive property:
a(b+cx) = a*b + a*cx
then:
2(3-8y) = 2*3 + 2*-8y
= 6 - 16y
round 57 to the nearest ten
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Answer:
60
Step-by-step explanation:
PLS Help!!!!!!!
4(x+9) = x+9
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4 ( x + 9) = x + 9 (remove the parantheses)
4x + 36 = x + 9 (move the terms)
4x - x = 9 - 36 (collect like terms and calculate)
3x = -27 (divide both sides)
solution : x = -9
Answer:
Solution given:
4(x+9) = x+9
4x+36=x+9
4x-x=9-36
3x=-27
x=-27/3
x=-9.
10. -(x - 10) =7
Please help
Answers
Answer:
10+the actual quantity of x=7 would be one of the 4 awnser choices you have made
Answer: x = 3
Step-by-step explanation: Move all terms not containing
x
x
to the right side of the equation.
I’ll give brainliest award please help
Answers
Answer:
its 95
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Given the interval (9, 900 )
The parenthesis on either side of the interval indicates that x cannot equal 9 or 900, thus
9 < x < 900 , or
{ x | 9 < x < 900 , x ∈ R }
Simplify the expression: 3√32/8
Answers
Answer:
48 im so sorry if its wrong ps i hope this helps
Step-by-step explanation:
Answer: the answer is 6 hope this helps
Step-by-step explanation:
Which number line shows the solution to the inequality −2(3x − 1) < 8?
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Answer:
x∈ (-1, ∞)
Step-by-step explanation:
Solution of the inequality:
−2(3x − 1) < 8 ⇒ Divide both sides by -2, this will change inequalitysign to opposite
3x - 1 > -4 ⇒ add 1 to both sides3x > -3 ⇒ divide both sides by 3x > -1 ⇒ answerx∈ (-1, ∞) ⇒ answer as setWhat is the GCF of 54 and 32?
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Answer:
2
Step-by-step explanation:
Answer:
Step-by-step explanation:
GCF both of 2
Which of the Following is the solution to 4|x+3| greater than equal to 8? Options are as followed: A.x less then equal to -5 or x greater than equal to -1 B. x greater than equal to -1 C.x less then equal to -5 and x greater than equal to -1 D. x greater then equal to -5 and x greater then equal to -1
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In which expression should the following exponents be multiplied?
2^9/2^7
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A would be subtracting the exponents, while C & D are adding exponents
Find the value of c: 4(c-6)/c-7 = 9/2
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Answer:
c=15
8c-48+48=9c-63+48
8c=9c-15
8c-9c=9c-15-9c
\frac{-c}{-1}=\frac{-15}{-1}
c=15
Which line has a slope of 12 and a y-intercept of 2?
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Answer:
y=12x+2
Step-by-step explanation:
Which is greater than 4.026?
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Answer:
4.020
4.030
4.021
4.006
Step-by-step explanation:
Which choice is the correct way to 218,764 in expanded form
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Answer: 200,000 + 10,000 + 8,000 + 700 + 60 + 4
Step-by-step explanation:
200,000 + 10,000 + 8,000 + 700 + 60 + 4
Step-by-step explanation:Well, just going off the information given here, and the fact that expanded form means "A way of writing numbers to see the math value of individual digits."...
⇒The correct answer should be 200,000 + 10,000 + 8,000 + 700 + 60 + 4
Please mark Brainliest!!! =DPLEASE HELP!!! WILL GIVE BRAINLIEST!!!
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Answer:
They are supplementary angles and thus the same angle measure
Step-by-step explanation:
in an figure lines BC||PQ , if angle ABP=150*,Find the angle DCQ
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Answer:
i cant understand bief it plz
Step-by-step explanation:
pleasee this is overdue .
Answers
Answer:
25% is the answer they have on there but it's really negative 25%
Step-by-step explanation:
In the diagram , the measure of angle <1 is 55° If line y rotated °5 degrees clockwise about the point intersection what is the new measure of <3?
A:50°
A:120°
A:60°
A:130°
Please help :)
Answers
Answer: 60
Step-by-step explanation:
On a 0-1 number line where would I put 0.8?
Answers
Answer:
Put the 0.8 closer to 1
Step-by-step explanation:
Answer:
After 0.7 and before 0.9
Step-by-step explanation:
After 0.7 and before 0.9
Consider the population of florida , the area of colorado, and the flight time from philadelphia to san francisco, which of these has a value that varies.
Answers
Answer:
the population of Florida
Step-by-step explanation:
A value that varies means a value that shall change over a period of time.
Accordingly when we talk about population the population shall increase or decrease with time, as this the natural thing that new babies are born and at the same time people also die.
Even in Florida there will be new babies who are born and also there shall be people who might be dying. Accordingly the population count keeps on changing.
The flight time depends upon the aerial distance and the speed which generally remains same.
Accordingly if a flight takes hours to travel the distance it will be same.
The area of a particular place shall not change as earth will not create new land, or the area will remain same by any how only exception to this is acquisition of land of neighbouring places, by war or political influence, but not in a natural manner.
Thus, population of Florida is variable.
A scuba diver dives to a depth of 50 feet below sea level. To get a closer look at a hammer head shark, he ascends (goes up) 30 feet. He then descends (goes down) 80
feet to take a picture of a coral reef. At what depth was the diver when he took the picture? Show your reasoning,
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Answer:
-70
Step-by-step explanation:
Identify the property that is illustrated.
23 + (2 +7) = (23 +2) + 7
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Answer:
That property would be associative
Step-by-.step explanation:
Because no matter how you change the parentheses in that problem, it would be the same.
i need help finding the area .
Answers
Answer:
149 in²
Step-by-step explanation:
The figure is composed of 3 rectangles.
A( lower) = 5 × 7 = 35 in²
A(middle) = 10 × 6 = 60 in²
A(right) = 6 × 9 = 54 in²
Sum the 3 areas for total area
Total area = 35 + 60 + 54 = 149 in²
Answer:
149 inches square.
Step-by-step explanation:
Given,
length (l) = 7 in.
breadth (b) = 5 in.
Area (A1) = l×b
= 7×5
= 35 inches square
now,
length = 9 in.
breadth= 6 in.
Area (A2) = l×b
= 9×6
= 54 square inches
again,
length = 10 in.
breadth = 6 in.
Area (A3) = l×b
= 10×6
= 60 square inches
Area of irregular figure = A1+ A2+ A3
= 35 +54 + 60
= 149 in. square
Order each set of cards from least to greatest.
a. .,⎯⎯⎯⎯√,0.25 , comma , square root
Answers
Question:
Order each set of cards from least to greatest.
a. 0.25, √(1/9), (6/25)
b. √(121/25), 2.25, √5
Answer:
a. [tex]\frac{6}{25}[/tex]; [tex]0.25[/tex] and [tex]\sqrt{\frac{1}{9}}[/tex]
b. 2.2; 2.2361; 2.25
Step-by-step explanation:
Solving a. 0.25, √(1/9), (6/25)
Rewrite each number in decimals:
[tex]0.25[/tex]
[tex]\sqrt{\frac{1}{9}} = \frac{\sqrt{1}}{\sqrt{9}} = \frac{1}{3} =0.333[/tex]
[tex]\frac{6}{25} = 0.24[/tex]
At this stage, the numbers can then be ordered as follows;
0.24; 0.25; 0.333
[tex]\frac{6}{25}[/tex]; [tex]0.25[/tex] and [tex]\sqrt{\frac{1}{9}}[/tex]
Solving b. √(121/25), 2.25, √5
Rewrite each number in decimals:
[tex]\sqrt{\frac{121}{25}} = \frac{\sqrt{121}}{25}} = \frac{11}{5} = 2.2[/tex]
[tex]2.25[/tex]
[tex]\sqrt{5} = 2.2361..[/tex]
At this stage, the numbers can then be ordered as follows;
2.2; 2.2361; 2.25 which gives
[tex]2.2[/tex]; [tex]\sqrt{5}[/tex] and [tex]2.25[/tex]
Is part A correct? Im not entirely sure about it and also what is part B???
Answers
Answer:
A) [tex]\frac{n^2}{2} + \frac{n}{2}[/tex]
B) 78
Step-by-step explanation:
B) To find the sum of first 'n' whole numbers , formula used is :-
[tex]\frac{1}{2} ( n^2 + n)[/tex]
We have to find the sum of first 12 whole numbers . So here n = 12
Putting the value of 'n' in above formula ,
[tex]\frac{1}{2} ( 12^2 + 12) \\\\=> \frac{1}{2} ( 144 + 12)\\\\=> \frac{156}{2} = 78[/tex]
Answer:
see explanation
Step-by-step explanation:
A
Given
[tex]S_{n}[/tex] = [tex]\frac{1}{2}[/tex](n² + n) ← multiply each term in the parenthesis by [tex]\frac{1}{2}[/tex]
= [tex]\frac{1}{2}[/tex] n² + [tex]\frac{1}{2}[/tex] n
B
To find the sum of the first 12 whole numbers, substitute n = 12 into the formula, that is
[tex]S_{12}[/tex] = [tex]\frac{1}{2}[/tex] (12² + 12) = [tex]\frac{1}{2}[/tex] (144 + 12) = [tex]\frac{1}{2}[/tex] × 156 = 78
Is v62 a rational or irrational
Answers
Answer:
rational
Step-by-step explanation:
if an object has a mass of 15 g and a volume of 3 mL what is its density
Answers
Answer:
Given the mass of the object = 15g
Given the volume of the object = 3 mL
Density = ?
Step-by-step explanation:
We have two values of an object that is mass of the object and volume of the object. Now we are required to find the Density of the object. In order to find the density of the object, we have to divide the given mass with the given volume. Below is the calculation of the density.
Density = Mass / Volume
Density = 15g / 3 mL
Density = 5 g/ml
Answer:
Density = 5g/mL
Step-by-step explanation:
Given that the mass of the Object is
= 15g
Given that the volume accumulated is
= 3mL
We find,
Density =?
Theerefore, both the given mass of the object and its accumulated volume will be divided.
Mass ÷ Volume
15g ÷ 3mL
=5g/mL
Density = 5g/mL
Which shows the correct simplification of product of powers
Answers
Answer:
The Answer is C. (The Third Option)
Step-by-step explanation:
Product of powers can't be used on the others.
Answer: C
Step-by-step explanation:
M=(2,3) is the midpoint of AB where A is at (2,7). Determine the coordinates of B.
Answers
Answer:
ab
Step-by-step explanation:
Hope this helps
