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Related Questions
Please help!
Question 1:
Show all work to factor x^4 − 5x^2 + 4 completely. (With the Steps)
Question 2:
Show all work to solve 3x^2 − 5x − 2 = 0. (With the Steps)
Question 4:
The functions f(x) = (x + 1)^2 − 2 and g(x) = −(x − 2)^2 + 1 have been rewritten using the completing-the-square method. Apply your knowledge of functions in vertex form to determine if the vertex for each function is a minimum or a maximum and explain your reasoning.
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Answer: 1. -y+(5+ x)², x = 2, y = 4. 2. 8x? +6x², x = -2. -4+ (5+2) ². 81-2) + 6(2)? ... (x=14. -X-3=7. 8. 3 x 10. [x = 40/3). 5-(3x − 2) =10 – 3(x+1). 5-3x + 2 = 10 -3-3
Step-by-step explanation:
i dont know if this is right
17. The figure shows how one path intersects another path in a park to form two angles.
Answers
Answer:
x = 42
Step-by-step explanation:
3x + 12 + x = 180 3x + 12
3x + x = 4x 3 x 42 + 12
4x + 12 = 180 126 + 12
- 12 -12 = 138
4x = 168
x = 42
Answer:
x=42
3x+12=138
Step-by-step explanation:
4x+12=180
180-12=4x
168=4x
x-42
Please help with this/
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Answer:
blocked pic
Step-by-step explanation:
I WILL GIVE BRAINLIEST IF CORRECT ANSWER PLEASE EXPLAIN HOW YOU GOT IT
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Answer: 11/20 = 55% and Grid A
Step-by-step explanation:
By doing 11/20 and making the denominator 20 into 100 by multiplying it by 5 we can get 55/100 which is 55%. And by simply counting the squares on the grid we can see 55 squares are shaded and the other 45 aren't showing its 55% shaded.
Answer:
55
Step-by-step explanation:
11/20=0.55
HURRY
The diagram shows a pair of similar figures, one contained in the other. Name a point and a scale factor for a dilation that moves the larger figure to the smaller one.
8.7.1.PP
Group of answer choices
Center: A Scale Factor: (1/3)
Center: A Scale Factor: 3
Center: C Scale Factor: (1/3)
Center: E. Scale Factor: 3
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Answer: it would be to dilate with a factor of 3
Step-by-step explanation:
Megan has a $1025.00 in a savings account see you're in simple interest of 5% per year how much interest will she
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PLSSS HELP THANK YOU
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Answer:
i think b
Step-by-step explanation:
im sorry if it's wrong for u
A circle has a diameter of 10mm.
Find the circumference of the circle using 3 as the estimate of .
Find the circumference of the circle using 3.14 for .
Find the circumference of the circle using 3.14159 for .
What do you notice about the estimate used for and the circumference of the circle?
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Mason buys a flannel sheet priced at $22. Shipping and handling are an additional 20% of the price. How much shipping and handling will Mason pay?
Answers
Answer:
I belive the answer is $4.40
Step-by-step explanation:
$22 x 0.20 = 4.4
Dana drew a scale drawing of a house and its lot. The scale she used was 5 inches : 2 feet. In the drawing, the deck is 115 inches wide. What is the width of the actual deck?
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First convert all the units into inches.
2 feet = 24 inches
Let x be the width of the actual desk
5 : 24 :: 115 : x
Remember this: Product of means is equal to the product of extremes.
5x = 115 × 24
5x = 2760
∴ x = 2760 ÷ 5
x = 552 inches
Then convert 552 inches back to foot.
Final answer = 46 foot
Answer:
Final answer = 46 foot
Step-by-step explanation:
find the area of the shaded area (if you do not know how to do it please do not answer)
Answers
Area of circle in square = pi(8)^2
pi x 64 = 201.0619
Subtract the circle from the square:
Area of region: 54.9380 sq, ft.
Answer:
Got it 256!
Step-by-step explanation:
im sorry last time i was wrong!
Which expression is equivalent to
14y+y+3y+14−2?
Answers
Answer:
18y+12
Step-by-step explanation:
14y+y+3y=18y 14-2=12
True or False?
A rhombus that has side length 8 meters can be divided into two congruent parallelograms.
Answers
In a game the player wins if he rolls a 4 on a number cube. If the number cube is rolled 24 times, then what is a reasonable prediction for the number of unsuccessful rolls?
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============================================
Explanation:
If we want to roll a 4, then theoretically we have a probability of 1/6 of that happening. This is because there's 1 face that has "4" labeled on it, out of 6 faces total.
If we roll the cube 24 times, then we expect 24*(1/6) = 24/6 = 4 instances of the "4" show up. Of course, due to the random nature of this event, it's not guaranteed. So that's why we use the "expect" there.
We expect 4 times to get successful rolls, which means we have 24-4 = 20 unsuccessful rolls. This value (20) is also an expected or predicted value, and not a guarantee.
I need help ASAP I will Name the Person that is right BRAINLEST
Answers
Answer:
84!!! THANKS.
Answer:
ITS 84
7 TIMES 3 TIMES 4 IS =84
Step-by-step explanation:
What is Perpendicular Slice? is up or down or Left to Right I Forgot
Answers
Answer:
up and down
Step-by-step explanation:
Answer:
Im pretty sure its up to down
Step-by-step explanation:
WILL GIVE BRAINLYEST
Please apply the distributive property to all of these
Answers
2.5(a+2b)
5(a)+5(2b)
5a+10b
3.2(x+1)
2(x)+2(1)
2x+2
4.3(x-1)
3(x)-3(1)
3x-3
5.4(a+b+c)
4(a)+4(b)+4(c)
4a+4b+4c
6.x(x^2-x-1)
X(x^2)-x(x)-x(1)
x^3-x^2-x
7.3(2x+b+6c)
3(2x)+3(b)+3(6c)
6x+3b+18c
8.2(5x-2y+7z)
2(5x)-2(2y)+2(7z)
10x-4y+14z
9.2(y+4)
2(y)+2(4)
2y+8
10.x^2(x-1)
X^2(x)-x^2(1)
x^3-x^2
11.-3(a-2b)
-3(a)-(-3(2b))
-3a+6b
12.3(4x+5y)
3(4x)+3(5y)
12x+15y
Write a sentence contrasting the political development of the North versus the South in the years leading up to the Civil War.
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Answer:
The opposite side, lead by Thomas Jefferson, belived
people should have political power, favored strong state goverment. Step-by-step explanation:
3. PLZ THIS IS LIKE THE 3RD TIME REPOSTING THIS CUZ PPL JUST PUT GIBBERISH SO PLZ HELP ME PLZ PLZ PLZ I WILL TRULY THANK YOU FOR IT
Answers
Answer:
They are supplementary angles.
x= 18 degrees
m angle 1= 147 degrees
m angle 2= 33
Step-by-step explanation:
WILL GIVE BRAINLY TO CORRECT ANSWER
please classify all of them
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Answer:
A= Distributive
B= Commutative
C= Identity
D= Associative
E= Zero Product
F= Commutative
G= Zero Product
H= Distributive
find the shaded area of the square please
Answers
Answer:
32? or 64.
Step-by-step explanation:
Im not sure if im wrong im very very sorry!
have a great day!
s=b*h
s=16*16
s=256
Area of circle
c=pi*r^2
c=pi*8^2
c=200.96
Now we need to minus the area of the circle off of the area of the square
TA=s-c
TA=256-200.96
TA=55.04 ft^2
So the total area is 55.04 ft^2
PLS HELP THIS IS DUE TODAY.
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Answer: I just checked it the answer is 187.5
Answer:
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Please help! This is due in a couple of minutes.
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1=d
2=c
4=a
3=b
Write and evaluate an expression for: Music lessons cost $20 a week. How much do 6 weeks of lessons cost?
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Answer:
$120 dollars.
Step-by-step explanation:
Answer:
x= $120/ 6 weeks
Step-by-step explanation:
if $20 is 1 week then...:
weeks.......1 6
----- = ----
dollars........20 x
x= $120/ 6 weeks
Two paper drink cups are shaped like cones. The small cone can hold 6 oz of water. The large cone is 4/3 the height and 4/3 the diameter of the small cone. Which of these could be the amount of water the large cone holds?
A. 8 cm
B. 14 oz
C. 4.5 oz
D. 14 cm
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Answer:
Step-by-step explanation:
PLS HELP ME. this is due today thank u.
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m8 is 53
hope this helps
can someone help me please im being timed-
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Answer:
the set of whole number since it is defined as positive integers + zero
Answer:
B
Step-by-step explanation:
whole numbers are never negative! this seems easy.. if you want i can help with the rest of the work if needed
The height of a mountain is 24,000 feet. Of this height, 22,000 feet is above sea level and 2,000 feet is below sea level. Which set of integers represents the heights of the mountain above and below sea levels? pick the right expression that equal the word problem.
A. { 22,000, 2,000}
B. { 22,000, 2,000}
C. { 22,000, 2,000}
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The answer is A {+22,000 -2,000}
This is because sea level is counted as 0 on a topographical map and any distance below sea level is counted in -ft. So if you the problem is amount above sea level to amount below sea level then you have 22,000 above sea level which would be +22,000 ft. And two thousand below. Then you just put that in the brackets “{}” and you are done.
Hope this helps.
Answer: twenty two thousand has a greater integers than two thousand
Step-by-step explanation:
please i need some help
Answers
URGENT
Kaitlyn bakes two rectangular cakes to put on top of each other. Each cake is 6 inches wide, 12 inches long and 3 inches high. She removes the cake from the pan to frost it. How many square inches of frosting does she need for both cakes?
Use one of these:
216 in2
360 in2
126 in2
288 in2
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The number of square inches of frosting that she needs for both cakes will be 288 square inches.
What is the surface area of the rectangular prism?Let the prism with a length of L, a width of W, and a height of H. Then the surface area of the prism is given as
SA = 2(LW + WH + HL)
Two rectangular cakes are baked by Kaitlyn and stacked on top of one another. Each cake has a 6-inch width, a 12-inch length, and a 3-inch height. To decorate the cake, she takes it out of the pan.
Then the surface area is calculated as,
SA = 2 x (6 x 12 + 12 x (3 + 3) + (3 + 3) x 6) - 12 x 6
SA = 2 x (72 + 72 + 36) - 72
SA = 2 x 180 - 72
SA = 288 square inches
The number of square inches of frosting that she needs for both cakes will be 288 square inches.
More about the surface area of the rectangular prism link is given below.
https://brainly.com/question/14987814
#SPJ2