Geometry 1B Course Test
11-Which geometric solid is formed by rotating the semicircle about line
m?
Answers
Related Questions
A square has an area of 16 square ft what would be the measurement of its side
Answers
Answer:
4ft
Step-by-step explanation:
to get the area of a square you multiply the sides together so you just find the square root of the area
Answer:
4 feet would be the legth of the squares side
Step-by-step explanation:
t16 is the squares area and the area of a square is length X width, since all the sides of a square are equal, we can just take the square root of 16 which is 4 feet.
Find awnsers 7- 12
not sure how to do slopes :/
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8. m = -3/2
9. m = 3
10. m = -1
11. m = 1/4
12. m = 1/3
Whats this surface area?
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Answer:
62 sq units
Step-by-step explanation:
Area of top and bottom rectangles =
2(5x3) = 15 x 2 = 30
Area of front facing and back facing rectangle =
2(2x5) = 2 x 10 = 20
Area of side facing rectangles =
2(2x3) = 2 x 6 = 12
Total surface area = 30+20+12 = 62
If my answer is incorrect, pls correct me!
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Gisella has 4 pints of chicken broth. She uses 5 cups of the broth to make soup.
How much chicken broth is left?
Answers
Answer:
1 1/2
Step-by-step explanation:
Answer:
1 1/2 pint
Step-by-step explanation:
2 cups for pint.
2 times 4 is 8.
8-5=3
3/2=1 1/2
Answer:
3 cups
Step-by-step explanation:
because 1 pint is equal to 2 cups. so if she used 5 cups she will have 3 cups left.
What's the surface area?
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Answer:
384yd^2
Step-by-step explanation:
Answer in attachment
brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
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Deena drinks 2 cups of milk per day. She buys 5 quarts of milk. How many days will her 5 quarts of milk last?
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Answer:
10 days
Step-by-step explanation:
Given data
Deena drinks 2 cups of milk per day
from table
1 cup = 0.25 quarts
Hence she drinks
0.5quarts per day
Hence if 0.5quarts last for 1 day
5quarts will last x days
cross multiply
0.5x= 5*1
x= 5/0.5
x=10 days
A local baseball team bought 75 shirts from a t-shirt company. The team was charged $6.25 for total shipping but received a $20 team discount. If the total bill was $398.75, how much was each t-shirt?
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Answer:
this is your answer i hope it is helpful plz marks me branily
The perimeter of a square is 36 centimeters.
What is the length of the diagonal of the square?
6√2 cm
9√2 cm
12√2 cm
18√2 cm
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what is the HCF of 3000 and 525 answer with process
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Answer:
The HCF is 75
Step-by-step explanation:
Here, we want to get the highest common factors of the two numbers
To do this, we have to write the numbers as the product of their prime factors
We have;
3,000 = 2 * 2 * 2 * 3 * 5 * 5 * 5
525 = 3 * 5 * 5 * 7
now looking at this, we can see that in both numbers, we can have 3 * 5 * 5 taken out as it is common to both numbers
This represents the highest common factor of the two numbers
and that is 75
A swimming pool is 14 yards long and 6 yards wide. What is the area of the bottom of the pool?
Answers
Answer:
84 yds
Step-by-step explanation:
multiply 14 by 6
Answer:
84 yrds
Step-by-step explanation:
14*6=84
Maria y juan deben realizar el mapamundi en medio pliego de cartulina para la tarea de sociales pero cada uno tiene un cuarto de cartulina maria le dice a su compañero que si unen los cuartos de cada uno obten dran el medio pliego que necesitan . Maria tine razon justifica tu rrespuesta
Answers
Answer:
Cuando María afirma que si unen sus dos cuartos de cartulina obtendrán el medio pliego que necesitan, esto es:
Verdadero.Step-by-step explanation:
Para entender mejor el ejercicio vamos a utilizar números cada vez que se habla de cantidades de cartulina, por lo tanto, María y Juan tienen 1/4 de cartulina cada uno, es decir, 1/4 * 2, y necesitan 1/2 pliego para poder realizar su tarea, por lo tanto, con la afirmación de María sobre unir los dos cuartos de cartulina, en caso de que sea verdadero, ocurrirá que la suma de los dos cuartos dará el medio pliego, como se muestra a continuación:
Total de cartulina de María y Juan = [tex]\frac{1}{4}+\frac{1}{4}[/tex]Total de cartulina de María y Juan = [tex]\frac{4+4}{16}[/tex]Total de cartulina de María y Juan = [tex]\frac{8}{16}[/tex]Procedemos a simplificar el fraccionario obtenido, sacando mitad tanto en el numerador como en el denominador:
Total de cartulina de María y Juan = [tex]\frac{4}{8}[/tex]Total de cartulina de María y Juan = [tex]\frac{2}{4}[/tex]Total de cartulina de María y Juan = [tex]\frac{1}{2}[/tex]Como puedes ver al final, la cantidad de cartulina de ambos, al ser sumada, da como resultado el 1/2 (medio) pliego que necesitan para su tarea de sociales, por lo cual la afirmación de María es correcta.
What is the standard angle of a reference angle of 30° in Quadrant III?
A. 210 degrees
B. 225 degrees
C. 150 degrees
D. 240 degrees
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i need help guys i honestly dont know the asnwer to any of these questions
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Answer:
1. 5x
2. 1x or x
3.-1x
4. -5x
5. 0
6. 3x
7. 11x
8. 2x
9. 6x+2y
10. 2x+4y
11. 3x+6y+z
12. 3x+3y
13.-9x+2y
14. 7x+5y
15. 3x-y
16. -7x-5y
17. 0
18. 9xy
19. 7x-2y+3z
20. -8+10
21. 2y
22.5x
23. -6x+11
Step-by-step explanation:
1. What is the area of this shape?
6 cm
14 cm
2cm
Answers
Answer:
24 cm²
Step-by-step explanation:
Given :-
A ||gm with base 6cm & height 4cm .And we need to find the area of the figure. We can find the area of ||gm as ,
[tex]:\implies[/tex] Area = base * height
[tex]:\implies[/tex] Area = 6cm * 4cm
[tex]:\implies[/tex] Area = 24 cm²
Hence the area of the ||gm is 24cm² .
(20 points) geometry
Answers
Answer:
2.5
Step-by-step explanation:
The shape shown below is a parallelogram. The formula for the area is base times height. We can substitute in what we have:
A = bh
6.5 = 2.6(?)
? = 2.5
Si un conjunto de datos se expresa en metros(m), ¿en qué unidad de medida se expresará la varianza?
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Answer:
Umm... I don't know.... Sorry.....
What is the expanded form of this number?
570.086
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Answer:
500 + 70 + 0.08 +0.006
Step-by-step explanation:
there ya go :D
Answer:
500 + 70 + 0 + 0.0 + 0.08 + 0.006
Step-by-step explanation:
4x-2
x=5
can someone help me with this?
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Answer:
x= 5/2
Step-by-step explanation:
which number is the largest?
Answers
Answer:
The largest number is -0.622
Step-by-step explanation:
If you do -5/8 on a calculator you get -0.625.
If you order them (least to greatest) they would be ordered like this:
-0.65, -5/8, -0.622
Can someone please help? I’ll give brainliest!!
Answers
Answer:
125 Length and 125 Width
Step-by-step explanation:
I believe this is true
The mean age of 11 women in an office is 31 years old.
The mean age of 6 men in an office is 29 years old.
What is the mean age (nearest year) of all the people in the office?
Answers
Answer: 30.2
Explanation:
The mean is calculated by taking the sum of the values and dividing by the count.
For instance, for the 6 women, with the mean being 31, we can see that the ages summed to 186:
186
6
=
31
And we can do the same for the men:
116
4
=
29
And now we can combine the sum and count of the men and women to find the mean for the office:
186
+
116
10
=
302
10
=
30.2
Step-by-step explanation:
9514 1404 393
Answer:
30
Step-by-step explanation:
The total of the ages of the 11 women is 11·31 = 341. The total of the ages of the 6 men is 6·29 = 174. Then the total of the ages of all 17 people in the office is ...
341 + 174 = 515
and their average age is ...
515/17 ≈ 30.294 ≈ 30
The mean age of the people in the office, to the nearest year, is 30.
_____
The mean is the total divided by the number of contributors. Then the total is the mean times the number of contributors.
Which expression has (x – 3) as one of its factors? A. 6 – (x + 3) B. 6 + (x – 3) C. –6(x + 3) D. 6(x – 3)
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Answer:
D. 6(x – 3)
Step-by-step explanation:
Need help with school
Answers
Answer:
∠A = 126°
Step-by-step explanation:
Supplementary angles are angles that add up to equal 180°
Given that ∠B = 54°, we can subtract 54° from 180°.
180° - 54° = 126°
∠A = 126°
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Write an integer that is less then -3 and greater and than -5?
Answers
the answer is -4 because it is smaller than -3 and greater than -5
Answer:
-4
look into the number line and you'll know clearly.. that when you move towards left of the number line, the number decreases
PLEASE HELP ME WITH THIS!!!!!!!!
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Answer:
D C B A is the answer kid now pay up
area pls do it sisondjspamsjdlsjdidbdkdndj
Answers
Answer:
The area of the triangle is 31.5 ft^2
Step-by-step explanation:
Mathematically, the area of the triangle is the product of the base and the height divided by 2
From the given diagram, the base is of the measure 4 ft + 5 ft = 9 ft
The measure of the height is 7 ft
Thus, we have the area of the triangle as;
1/2 * 7 * 9 = 31.5 ft^2
Alg 1 question, NO LINKS PLEASE, FAKE ANSWERS WILL BE REPORTED
What is the solution to the following system of equations?
2x + 3y = 6
x + y = 4
Answers
X + y = 4. Equation 2
Equation 2 times be 3
3x+3y=12. Equation 3
2x+3y=6 Equation 1
Eq 3 - Eq 1
X= 6
Y = -2
In the table, what are the domain and range of the function relating the pressure and volume of an ideal gas at a constant temperature, as given
by Boyle's law?
Answers
Answer:
This is the edmentum simple answer
Step-by-step explanation:
The function h(t)=−16t(t−7) models the height of an object at any time t after it is launched, where t is measured in seconds. After how many seconds will the object hit the ground?
Answers
Answer:
2.65secs
Step-by-step explanation:
Give:
The function h(t)=−16t(t−7) models
the object will hit the ground at h= 0
h(t)=−16t(t−7)
0= -16t(t−7)
0= -16t^2 + 112
16t^2 = 112
t^2 = 7
t= √7
t=2.65secs
Hence, the object object hit the ground at 2.65secs