Please help me with this math problem, I'm not that informed on the subject
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Related Questions
please help will mark brainliest
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I was thinking B but it doesn’t seem right
Water starts out at a temperature of 62 F . It is heated such that its temperature increases at a rate of 8 F per minute. It takes m minutes to reach a boil at 212 . Set up and solve an equation to find out the value of m. (Warning, decimal answer!) I will give brainliest,putting in 12 points!
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Answer:
Step-by-step explanation:
since it starts at 62 and finishes at 150 u can find out that the increase in temp is 150F and since it increases by 8 every minute u can come to find that the increase in temp (150) divided by the amount it increases 8 is 18.75 which is the amount of minutes it took
8m = 150
m = 18.75
Blake rolls a number cube ten times and it lands on the number 5 three times.
What should Blake do to have his experimental probability equal or come closer to the theoretical probability of the number cube landing on 5?
A. He should roll 5 number cubes at a time.
B. He should roll the number cube 10 more times.
C. He should roll the number cube 200 more times.
D. He should choose a different type of number cube.
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Answer:
C. He should roll the number cube 200 more times.
Step-by-step explanation:
an equivalent ratio to 16:34 is ?
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Answer:
32:68
Step-by-step explanation:
HELP I WILL GIVE BRAINLEST, 5 STARS, AND THANKS
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Answer:
1. 1.8
2. -2.2
3. 1.8
4. -2.2
5. -1.8
6. -1.8
7. 2.2
8. 2.2
Step-by-step explanation:
Hope you get this right! have a wonderful day! =D =P
Answer:
1. 1.8
2. -2.2
3. 1.8
4. -2.2
5. -1.8
6. -1.8
7. 2.2
8. 2.2
Step-by-step explanation:
1. If you go right that is going up and 1.8 is positive so you go right 1.8
2. If you go down on a vertical number line it is going into the negatives and -2.2 is negative
3. Up on the vertical number line is positive so positive 1.8
4. Left on the horizontal number line is negative so it would be -2.2
5. Left is negative on the horizontal number line so it would be -1.8
6. Down is negative on the vertical number line so it is -1.8
7. Up is positive on the vertical number line so 2.2
8. Right is positive on the horizontal number line so 2.2
Can you please help me??????
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Answer: first pic: b second pic: a third pic: a fourth pic: c
Step-by-step explanation: I am 75% sure
1.) Option 1 (m = 3, b = -7)
2.) Option 1 ( y = 2x + 12)
3.) Option 2 (0)
4.) Option 3 ( M = 2 and b = -8)
Don't be a donkey and report me for no reason >:(
-R3TR0 Z3R0
Math homework dfmtikjekrjtkttotyy
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Which is a correct name for the angle shown?
Line segments A B and B C combine to form an angle.
Angle A
Angle C
Angle A C B
Angle C B A
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Answer:
D. CBA
Step-by-step explanation:
If b was the third point, then it would be C. ACB.
AB+BC=ABC or CBA
Ben's suitcase has a width of 12 inches, length of 15 inches, and a height of 10 inches. Jerry's suitcase is 3 times as great. What is the volume of Jerry's suitcase?
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Answer:
I am pretty sure the answer is 5400.
Step-by-step explanation:
You multiply 10, 12 and 15 together to equal 1800 and multiply that by 3 to equal 5400.
PLS HELP MEEMEE In June, the average temperature at the North Pole is 59° F. In December, the average temperature at the North Pole is 69° F colder than June's average temperature.
In February, the average temperature at the North Pole is ½ as cold December's average temperature.
What is the average temperature, in degrees Fahrenheit, at the North Pole in Febru
I WILL MARK BRAINLIST IF WORK IS SHOWEN
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Answer:
59-69=-10, 1/2 of 10=5
so the answer is 5 degrees Fahrenheit
Step-by-step explanation:
The 59-69 came from December being 69 degrees less than junes temperature, and the 1/2 of 10 came from February being half as cold as December's temperature.
Hope this helped!
Answer:
February's Average Temperature 5º
Step-by-step explanation:
December Temp is 69º colder than June so add June's Temp and December's together 69º - 59º = 10º
December's Temperature is 10º so if February is ½ as cold then we mutiply ½ by 10º which is 5º. (You could also divide 10 by 2)
Frebruary's Temp is 5º
The length of a rectangle is 3ft less than twice the width, and the area of the rectangle is 77ft^(2). Find the dimensions of the rectangle.
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Answer:length=11 and the width is 7
Step-by-step explanation:
To find the area of a rectangle it’s widthxlength and the only numbers that make up 77 are 11 and 7 and 77and 1. So it would have to be 11 and 7 also if you plug it in (2(7)-3=11 and that works. Hope this helps <3
Mike has a spinner and a bag of marbles. The spinner is evenly divided into 8 sections. The bag is filled with 6 different colored marbles. Mike will spin the spinner and randomly select a marbles. How many possible outcomes does Sean have?
A. 14
B. 28
C. 36
D. 48
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Answer:
C - 36.
It’s easy
Step-by-step explanation:
Senora Cruz asks her student Molly to determine the formula for finding the area of the parallelogram and the rectangle. Molly says the formulas are the same. Is she correct?why or why not?
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She is correct in a way that a parallelogram can be made into rectangle.
What is Parallelogram?Parallelogram is a type of polygon with four sides, four angles and four vertices. It is a type of Quadrilateral.
Opposite sides are parallel, and the opposite sides and opposite angles are equal.
Rectangle is a two dimensional figure which has four sides and four angles and all the angles are right angles.
The difference between a rectangle and a parallelogram is that all the angles are not right angles in parallelogram.
Area of a rectangle = Length × Width
That is the product of two opposite side lengths.
If a parallelogram is taken, then, it can be made into a rectangle by joining perpendicular from the endpoint of longer side to the opposite side and taking the resulting triangle to other side.
Then it becomes a rectangle where length is the base length of parallelogram and width is the height of the parallelogram.
Hence Molly is correct in a way that a parallelogram can be made into rectangle.
Learn more about Area here :
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1.Given the rectangular prism shown, what is the surface area?
2.Dimitri wants to cover ONLY the top and sides of the box shown with glass tiles that are 5 cm square. How many tiles does he need?
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Answer:
He will need 60 glass tiles
Step-by-step explanation:
Whitney's teacher asked her to find the area of each figure shown.
For which figure will she use the formula 12h(b1+b2) to compute the area?
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I need help is someone willing to help me ?
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Answer:
quadrant 2 or II
Step-by-step explanation:
hope this helps good luck!
Answer:
Quadrant 2 or II
Step-by-step explanation:
SOMEBOD- SOMEBODY HELP MEEEEEE!!! PLEASEEEEEEE!!!!
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what is the percent of 13/40
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The answer is 32.5%
and if you need it in decimal form, it would be,
[tex]0.325[/tex]
Help! Ill give brainliest! I just need to know how to solve.
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Answer:
i think its c but im not so sure
Step-by-step explanation:
Answer: x=5
Step-by-step explanation:
We can see that there is a 90 degrees right angle
That means that the sum of the other 2 angles is 90 degrees because the sum of the angles of a triangle is 180
6x + 11x+5 = 90
17x = 85
x=5
6x5=30
11x5 +5 = 60
90 + 30 + 60 = 180
helppppppppppppppppppppppppppp
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Answer:
214.08 cm²
Step-by-step explanation:
To find the whole area of an irregular polygon, you must first break it into polygons that are findable. For this figure, we can break it up into two figures, a triangles and a rectangle. To find the triangle, we must first find the height of it. To get that, we take the length of the blue line (the height of the entire figure), and subtract the height of the rectangle (9.6 cm) to get a height of 5.7 cm for the triangle. the area formula for a triangle is 1/2 of the base multiplied by the height. To get the base of the triangle, we add the base of the rectangle to the parts of the triangle that hang past it (6.2 cm in total). 6.2 + 12.8 gives us 19 cm. Now we have (19 x 9.6) divided by 2 to give us 91.2 cm². The area formula for a quadrilateral is just the base (12.8 cm) multiplied by the height (9.6 cm), to give us 122.88 cm². Add the area of the rectangle to the area of the triangle to get our answer, 214 cm².
*So sorry for the first answer, my bad.
A student draws triangle EFG. The table shows the measurements of each angle of the triangle.
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Answer:
Step-by-step explanation:
I'm not smart but I think it's b SRRY if wrong God bless
I need help please!!!!
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Answer:
A
Step-by-step explanation:
:)
A rectangle has a base with an area of 200 cm. The volume of the prism is 3,000 cm. What is the height of the prism?.
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Answer:
15 cm
Step-by-step explanation:
Ima Tutor and i help students with their test and quziz bye
:P
1. The GCF of 8 and 14 is ?
2. The GCF of 21, 24 and 27 is ?
3. The GCF of 21, 35, and 49 is ?
4.The GCF of 12, 18, and 26 is ?
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2 - 3
3 - 7
4 - 4
2- 3
3- 7
4- 2
Are the answers.
Gerald is testing a computer graphics program. He needs to insert a parabolic shape by transforming the quadratic parent function, f(x) = x2. Gerald needs the parabolic shape to open downward, stretch vertically by a factor of 2, shift right by 3 units, and shift down by 4 units. Which transformed function should Gerald enter into the computer graphics program to achieve this result?
g(x) = –2(x – 3)2 – 4
g(x) = 2(x – 3)2 – 4
g(x) = –2(x + 3)2 – 4
g(x) = 2(x + 3)2 – 4
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Function, Gerald should enter to the computer is g(x) = -2(x + 3)² - 4
Correct option is C.
What is transformation?Transformations are changes done in the shapes on a coordinate plane by rotation or reflection or translation.
Given,
Parent function f(x) = x²
g(x) = ?
Parabolic shape to be downward, meaning reflection over x- axisfor reflection over x - axis,
g(x) = -f(x)
g(x) = -x²
Stretch vertically by factor 2.For vertical stretch of factor a.
g(x) = a f(x)
g(x) = -2x²
Shift right by 3 unitsFor right shift by a
g(x) = f(x + a)
g(x) = -2(x + 3)²
Shift down by 4 unitsShift down by b units
g(x) = f(x) - b
g(x) = -2(x + 3)² - 4
Hence, g(x) = -2(x + 3)² - 4 is the function, Gerald should enter.
Learn more about transformation here:
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SMART PEOPLE PLEASE HELP!!!!!!!!I HAVE POSTED THIS 6 TIMES
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Answer: i said this first. I hope this helps.
2x = 5
x = 5/2
y + 1.8 = 14.7
Y = 12.9
6 = 1/2z
z = 12
3 1/4 = 1/2 + w
w = 11/4= 2.75
2.5t = 10
t=4
Answer:
1. x = 2.5
2. y = 12.9
3. z=3
4. w= 2 3/4
5. t= 4
Step-by-step explanation:
1. 5 DIVIDED BY 2= 2.5
2. 14.7 - 1.8 = 12.9
3. 1/2 * 3 = 6
4. 1/2 + 2 3/4 = 3 1/4
5. 10/ 2.5 = 4
HELPPPPPPP
auntie have 70 dollar
the amount she has is just right for 4kg of fish and 3kg of prawn
auntie bought 3kg of fish and 4kg of prawns
her change was 3.50
how much is 1kg of prawn
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Answer:
If auntie cant correct her grammer, how can she talk to the manager about what the fish need to survive??
Step-by-step explanation:
Which of the following statements does not describe the structure of an atom? (3 points)
a. Inside the nucleus of an atom are protons and neutrons.
b. Protons are positively charged sub-atomic particles.
c. Electrons are negatively charged sub-atomic particles.
d. Most of the mass of an atom comes from the electron cloud.
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Answer: letter D. Most of the mass of an atom comes from elctron cloud
Step-by-step explanation: your welcome and have a good day
Write a summary of the poem "Revenge"
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'Revenge' by Letitia Elizabeth Landon describes a speaker's happy revenge on her listener who had previously broken her heart. The poem begins with the speaker giving permission for her listener, a man she was in a relationship with, to go with another woman.
This my last question my bad guys and I appreciate everybody that’s been helping me out!!!❤️
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Answer:
quadrant 3
Step-by-step explanation:
Cuz x and y are in the negative if they’re both less than 0
Answer:
They answer is Quadrant 3 .Step-by-step explanation:
"<" means that it is less than "__" . X < 0 means the X value would be a negative . Y < 0 also means the same . This shows that the value of both X and Y are negatives . So the only place they belong is Quadrant 3 .