Which of the following could be an interior angle measure of a regular polygon a.45 b.72 c.150 d.173
Answers
Answer: C
Step-by-step explanation:
Related Questions
Can someobody help me solve this question? brainly + ASAPP!!!!!!!
Answers
Answer:
Step-by-step explanation:
All the sides:
178+100+200+220+160+320+178+360
=1716 cm
The requried surface area of the given prism is 1716 square centimeters.
What is the surface area?The surface area is the total area that covers the surface of a three-dimensional object. It is calculated by adding up the area of all the faces or surfaces of the object. For example, the surface area of a cube can be calculated by adding up the areas of all six faces.
Here,
The surface area of the given prism is given as:
Surface area = 5*20 + 10*20 +20*8 + 11*20+2[5*10+16*8]+16*20+20*18
Surface area = 1716 square centimeters
Thus, the requried surface area of the given prism is 1716 square centimeters.
Learn more about the surface area here:
https://brainly.com/question/28016184
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The Food and Drug Administration (FDA) recommends a certain amount of nutrient intake per day called the “daily value.” Food labels usually show percentages of the daily values for several different nutrients—calcium, iron, vitamins, etc.
In 3/4 cup of oatmeal, there is 1/10 of the recommended daily value of iron. What fraction of the daily recommended value of iron is in 1 cup of oatmeal?
Answers
Answer: 1.333/10
Step-by-step explanation:
3/4 x=1/10
* 4/3
1 = 1.333/10
Kelly's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold 4 single-shot espressos and 6 double-shot espressos. What percentage of the espressos sold were single-shot?
Answers
Answer:
40% of espresso was single-shot.
Step-by-step explanation:
To make a percentage, you need to think of a fraction first. The denominator is always 100 in a percent. If my answer is 40%, the fraction would be 40/100. If there was 6 double shots and 4 single shots, those two together would make 10. 10 x 10 is 100. So really, you just have to multiply 4 by 10 to get the percentage.
Hope this helped, if your confused, just ask me :]
-Nific 0.9
The price of Stock A at 9 A.M. was $15.75. Since then, the price has been increasing at the rate of $0.05 per hour. At noon, the price of Stock B was $16.53. It begins to decrease at a rate of $0.13 per hour. If the stocks continue to increase and decrease at the same rates, in how many hours will the prices of the stocks be the same?
Answers
Answer:
the price of Stock A and Stock B will be the same after 3.5 hours.
Step-by-step explanation:
15.75 + (0.05 × 3) = 15.90
15.90 + 0.05t= 16.53 - 0.13t
0.05t + 0.13t = 16.53 - 15.90
0.18t = 0.63
t = (0.63 ÷ 0.18)
t = 3.5
There are x students in Mrs. Schwartz's third-grade class. One fewer than half the students have brown eyes. Six fewer children have blue eyes than have brown eyes. The rest of the students have green eyes. How many students have green eyes?
F. 8
E. 7
G. x/2-7
H. x - 8
Answers
Blue Eyes: 1/2x-6
Let the students who have green eyes be y.
1/2x-1+1/2x-6= x-y (Because the RHS is the students with brown and blue eyes and hence x-y on the LHS)
x-7=x-y
-y=-7
y=7
Therefore 7 students have green eyes.
(E)
(HELP QUICK) How do you the y-intercept of the data below?
(1, 3), (2, 6), (3, 12), (4, 24)
Answers
Answer:
(1,4) is the awnser.
Step-by-step explanation:
iio
Someone help me with this math problem ASAP!!!
Answers
Answer:
3/7
Step-by-step explanation:
Multiply across, as in multiply the numerators and denominators:
4*3=12
7*4=28
Now you have 12/28, however you need to simplify it, so what is the greatest number that can go into both 12 and 28 (what is the gcf?) It is 4, and 12 divided by 4 is 3 and 28 divided by 4 is 7, so the simplified form is 3/7.
Show your work and write an expression using the following criteria:
A dividend is greater than 1,000
The quotient is 52 with a remainder of 18
please help me, fast!
Answers
Dividend (D) > 1,000
Quotient = 52
Remainder = 18
Based on these criteria, we can set up the equation as follows:
D = Quotient × Divisor + Remainder
Since the quotient is 52 and the remainder is 18, the equation becomes:
D = 52 × Divisor + 18
To meet the criteria that the dividend is greater than 1,000, we need to find a suitable value for the divisor. We can do that by rearranging the equation:
D - 18 = 52 × Divisor
Now, let's choose a value for D that is greater than 1,000. For example, let's use D = 1,500:
1,500 - 18 = 52 × Divisor
1,482 = 52 × Divisor
Dividing both sides by 52:
Divisor = 1,482 / 52
Simplifying:
Divisor ≈ 28.5
Therefore, the expression that satisfies the given criteria is:
Dividend (D) = 1,500
Quotient = 52
Remainder = 18
Divisor ≈ 28.5
The equation becomes:
1,500 = 52 × 28.5 + 18
PLSSSS HELP MARKING BRAINLIST question below
Answers
Hey There!!
Simplify the following:
2 (-20)+3 (5/4 (-20))+5×2/5×50+4×50
5/4 (-20) = (5 (-20))/4:
2 (-20)+3×(5 (-20))/4+5×2/5×50+4×50
2/5×50 = (2×50)/5:
2 (-20)+3×(5 (-20))/4+5×(2×50)/5+4×50
3×(5 (-20))/4 = (5 (-20) 3)/4:
2 (-20)+(5 (-20) 3)/4+5×(2×50)/5+4×50
5×(2×50)/5 = (2×50×5)/5:
2 (-20)+(5 (-20) 3)/4+(2×50×5)/5+4×50
(-20)/4 = (4 (-5))/4 = -5:
2 (-20)+5×-5×3+(2×50×5)/5+4×50
(2×50×5)/5 = 5/5×2×50 = 2×50:
2 (-20)+5 (-5) 3+2×50+4×50
2 (-20) = -40:
-40+5 (-5) 3+2×50+4×50
5 (-5) = -25:
-40+-25×3+2×50+4×50
-25×3 = -75:
-40+-75+2×50+4×50
2×50 = 100:
-40-75+100+4×50
4×50 = 200:
-40-75+100+200
-40-75+100+200 = (100+200)-(40+75):
(100+200)-(40+75)
300-(40+75)
300-115
Answer: | 185
Hope It Helps!
\(ItsNobody^{\)\(ItsNobody\)
Solve the congruence 5x ≡ 6 (mod7).
______, m is any integer
Answers
Answer:
Step-by-step explanation:
To solve the congruence 5x ≡ 6 (mod 7), we need to find a value for x that satisfies the equation.
First, we'll find the multiplicative inverse of 5 modulo 7. The multiplicative inverse of a modulo m is a number x such that ax ≡ 1 (mod m). In this case, we need to find a number x such that 5x ≡ 1 (mod 7).
To find the multiplicative inverse, we can try different values of x and compute the result until we find one that satisfies the equation. Alternatively, we can use a more efficient method like the Extended Euclidean Algorithm.
Using the Extended Euclidean Algorithm, we find that the multiplicative inverse of 5 modulo 7 is 3, as 5 * 3 ≡ 1 (mod 7).
Now, we can multiply both sides of the congruence by the multiplicative inverse (3) to isolate x:
5x ≡ 6 (mod 7)
3 * 5x ≡ 3 * 6 (mod 7)
15x ≡ 18 (mod 7)
Reducing the coefficients:
1 * x ≡ 4 (mod 7)
Since x ≡ 4 (mod 7), the solution to the congruence 5x ≡ 6 (mod 7) is x ≡ 4 (mod 7). This means that x can be written as x = 4 + 7k, where k is any integer.
Tell which property is represented. 9 x (5 x 2) = (9 x 5) x 2
Answers
Answer:
Step-by-step explanation:
associative property because the numbers are changing in postition throughout the equation.
Make a box-and-whisker plot of the data
5, 7, 2, 6, 7, 10, 12, 7, 9, 13, 5
Answers
Answer:
Let me think
Step-by-step explanation:
Grace borrowed $92 from her father. She already paid back $12. She will pay him another $16 on
Monday and then make equal payments of $4 until the rest of the money has been repaid. The
expression below can be used to find the number of equal payments Gracie will need to make in
order to repay the money.
92 − (12 + 16)
___
4
How many equal payments will Gracie need to make in order to repay the money?
A 24
B 16
C 5
D 27
Answers
Answer: 16
Step-by-step explanation:
First, you need to do 12+16, which gives you 28. Next, you need to do 92-28, which gives you 64, then divide that by 4 and you get 16.
This question is to hard drag down to see the attachment under. If you can help me thank you
Answers
Answer:14.4
Step-by-step explanation:
Writing Multi-step Equations from Word Problems
Answers
Answer:whats 9+10? 21
Step-by-step explanation:
Answer: what do you want me to do so I can show you
Step-by-step explanation:
help for brainliest plz
Answers
Answer:
1. 523 cm^3
2. 1.6 ft
Step-by-step explanation:
1. Formula for volume of a sphere is (4/3)(pi)(r^3)
r = 5
(4/3)(3.14)(5^3) ≈ 523
2. Formula for volume of a cone is (1/3)(pi)(r^2)(h)
(1/3)(3.14)(1^2)(2) ≈ 2.0933
Plug this into the formula for volume of a sphere and find r.
2.093 = (4/3)(3.14)(r^3)
r ≈ 0.7937
Multiply by 2 to get the diameter, which is the height of the spherical barrier.
r * 2 ≈ 1.6
Help me please il give 20 points!
Answers
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
2. Stem:
Leaf:
9
2
5, 9
3
3, 3, 8
4
0, 7, 9
5
4, 5
6
1,5
7
2, 7
8
1
3. a. 13 inches
b. I'm pretty sure that it is
the second quarter because there is more show.
c. The first quarter because it's
section is more spread out among the numbers.
Step-by-step explanation:
Your friend washed 3/4 of the car in 1/2 of an hour. She says her answer means she can wash 6 cars in 4 hours. Is her answer written as a unit rate? Her work: 3/4÷1/2= 3/4●2/1= 6/4 Select all that apply.
A) Yes, it is correct.
B) No it is not correct.
C) The correct unit rate is 3 cars in 2 hours
D) The correct unit rate is 1 1/2 cars in one hour.
E) The correct unit rate is 2/3 cars in one hour.
F) The correct unit rate is 2 cars in 3 hours.
Answers
Answer:
The correct answer is E.
Step-by-step explanation:
Answer:
e
Step-by-step explanation:
20 points to whoever gets these right!! <3
Answers
Answer:
1st one 8/20
Step-by-step explanation:
PLEASE HELP!! THANK YOUUA
Answers
Answer:
13/8 in
Step-by-step explanation:
1) Since you know that there are 2 sticks with a length of 1/8 in, 3 sticks with a length of 2/8 in, and 1 stick with the length of 5/8 in, we need to add them together.
2) They have the same denominator, so we can add the fractions together easily. 1/8+1/8+2/8+2/8+2/8+5/8=13/8
Can someone answer please?
Answers
Answer:Add a clearer picture
Step-by-step explanation:
I can see a bit of the answer and words but I would go for the 2 answer I feel like it’s the best one.
Brody calculated the area of a square to be 16/36
square foot.
Which shows the side length of the square?
Answers
Answer:
Step-by-step explanation:
Area of a square = length²
If the area of a square is given, in order to determine the length, find the square root of the area.
√16 / 36 = 4/6 foot
What is this in simplest form
Answers
Answer:
this is the simplest form
Step-by-step explanation:
since there is a variable in the fraction, you can't simplify it any further until we know that term.
Answer:
-7y/2
Step-by-step explanation:
-7y/2 cannot be simplified any further as there are no common factors of -7y and 2
Use the points in the diagram to name the figure
Answers
Answer:
↔
CD
Step-by-step explanation:
help me plzzzzzzzzzzzz
Answers
Answer:
Additive Comparison
Step-by-step explanation:
Hope I helped
Question 1(Multiple Choice Worth 1 points)
(04.05 MC)
Remo needs to buy a countertop for a bathroom. He calculated the area as 10 square feet. The actual area is 9.5 square feet. What is Remo's percentage error?
0.5%
0.95%
5%
5.26%
Answers
Answer:
5%
Step-by-step explanation:
Lets say 10 add a 0 = 100 9.5 add a 0 = 95.0 (move ok decimal place) so there is a 5% error.
Give a pair of alternate interior angles, a pair of corresponding angles, and a pair of alternate exterior angles
Answers
Answer:
(a) angle 2 and angle 7
(b) angle 6 and angle 7
(c) angle 1 and angle 8
Step-by-step explanation:
Answer:
A. angle 2 and angle 7
B. angle 6 and angle 7
C. angle 1 and angle 8
Step-by-step explanation:
Please help me and I will give you brainliest if you are correct!!! I have already answered number 2 but I just need number 3 pleaseee!!!!!
Answers
Answer:
the sign of the x-coordinate will be changed while that of the y-coordinate remains unchanged. The magnitudes of both the x-coordinates and y-coordinates remain unchanged.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Black is the original figureBlue is the translation of the original figure Green is the reflection of the original figure2. is correct
3. Reflection over the y-axis: (x, y) ==> (-x, y)
(x, y) ==> (-x, y)
A (3, 13) ==> (-3, 13)
B (-2, 17) ==> (2, 17)
C (-3, 11) ==> (3, 11)
Hope this helps!
plz help i only need help with 11 12 and 13 and that's it will give brainliest NO LINKS OR I WILL REPORT YOU
Answers
-Refrain from taking what is not given. Not stealing from anyone.
-Refrain from the misuse of the senses.
-Refrain from wrong speech. Not lying or gossiping about other people.
-Refrain from intoxicants that cloud the mind.
12: By converting to Buddhism, members of the lower caste could escape the discrimination they have suffered under the caste system and be treated as equals by other Buddhists.
13: Theravada Buddhism and Mahayana Buddhism.
I hope that helps!!
Janey paints a block of wood with gold glitter for an art project. The block measures 8 inches by 10 inches by 20 inches. After she's done, she decides to make two blocks by cutting through the block on the red line. She still wants each block to be covered with gold glitter. What is the total area of the cut surfaces she still needs to paint? Answer the questions to find out. 1. What is the shape of each cut surface? What are its dimensions? Write your answer in the space below. 2. What is the area of each cut surface? Write your answer in the space below. 3. What is the total area Janey still needs to paint? Explain how you found your answer. Write your answer in the space below.
Answers
Answer:
Number 3 Answer
Step-by-step explanation:
160 square inches. I found this out buy A = 10 • 8 = 80
area that needs to be covered = 80 • 2 = 160 square inches.