Answers
C is the answer to this mcq
Related Questions
Find the Surface area of the cylinder
Answers
Answer:
1187.522 square inches
Step-by-step explanation:
I used a calculator (below, using desmos's graphing calculator) and input the equations with the variables. r is used for circle radius (7 in) and h for height (20 in).
Let me know if this helped by rating, hitting thanks/brainliest! If not, please comment and I'll get back to you ASAP.
The population of a city decreases by 1.7% per year. If this year's population is 192,000, what will next year's population be, to the nearest individual?
Answers
Answer: 188,736
Step-by-step explanation:
The original amount is 192,000. Every year, the population decreases by 1.7%, which means that the population is 98.3% of last year's.
0.983 * 192,000 = 188,736
next year's population = 192,000 x (1 - 0.017) = 188,736
Rounded to the nearest individual, next year's population will be 188,736.
One kilogram is 2.2 pounds. Complete the tables. What is the interpretation of the constant of proportionality in each case?
pounds
2.2 11 5.5 1
kilograms
1
pounds
2.2
______ kilogram per pound
kilograms
1
7 30 0.5
______ pounds per kilogram
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Answer:
Step-by-step explanation:
3 and 5
Answer choices
(6,-4)
(-3,2)
(4,5)
Answers
Q2.(-3,2)
Q3. (4,5)
I used Symbolab and it gave me these answers, if you’d like you could download it and see for yourself ♀️
Answer:
(6,4)
(-3,2)
(4,5)
I need help because this is my pre algebra test and my teacher is checking our screens so hurrhy
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The measures of the legs of a right triangle both measure 7 yards. What is the length of the hypotenuse? Round your answer to the nearest tenth.
A. 7 yards
B. 9.8 yards
C. 9.9 yards
D. 10 yards
Answers
Answer: 9.9 yards
Step-by-step explanation: Since we know that the legs of the right triangle both measure 7 yards, we can use the Pythagorean theorem to find the length of the hypotenuse, which is the longest side of the right triangle.
According to the Pythagorean theorem, the square of the hypotenuse equals the sum of the squares of the legs. In this case, we have:
c^2 = 7^2 + 7^2 c^2 = 49 + 49 c^2 = 98
To find the length of the hypotenuse, we need to take the square root of both sides of the equation:
c = √98
Using a calculator, we can find that √98 is approximately 9.9. Therefore, the length of the hypotenuse is approximately 9.9 yards.
The answer is C. 9.9 yards.
Answer this for me!!
Answers
Answer:A=2b square root 2
Step-by-step explanation: the base is b and the exponent is 2 the factor b repeats2 time so the base is b and exponent is 2
pleaseee help me out w this question
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please help me
again
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Answer:
Your answer is d) x - 2 < 10
Step-by-step explanation:
The statement is if x = -16 which state is true.
Plug in x = - 16 into each of the multiple choice to see if its true.
a)
[tex]-x-2 < 10\\-(-16)-2 < 10\\16-2 < 10\\14 < 10[/tex]False
b)
[tex]-x-2 < -10\\-(-16)-2 < -10\\16-2 < -10\\14 < -10[/tex]False
c)
[tex]x-2 > 10\\(-16)-2 > 10\\-16-2 > 10\\-18 > 10[/tex]False
d)
[tex]x-2 < 10\\(-16)-2 < 10\\-16-2 < 10\\-18 < 10[/tex]True
Which value is included in the solution set for the inequality graphed on the numberline?
Answers
Answer: -2
Step-by-step explanation:
Because it is in the negative and has an open hole. sorry if it wrong
Which inequality is represented by this graph?
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Answer:
x ≥ -53
Step-by-step explanation:
The solid dot means that -53 is included in the solution.
The arrow pointing right means all numbers greater than -53 are also included.
The graph means -53 and all numbers greater than -53.
Answer: x ≥ -53
X < -200
Select EACH correct answer
X = -210
X = -120
X = -200
X= -102
X= -201
Answers
Answer: A, and E
Step-by-step explanation:
x is anything less than -200. Because youre in the negatives you have to think about it backwards. -120 is closer to 0 same with 102 and because x isnt less than or equal to -200, its not an answer either
Answer:{x|x<-200}
Step-by-step explanation:
write the inequality in set builder notation as the set of the all real numbers x such that x is less than -200
solve for a,b,c,and d.
Help ASAP!
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B $-223.75
C$-1.40
D$-4.4
B= -223.75
C= -1.40
D= -4.4
help me pls. i dont get it
Answers
Answer:
-4d=16
d=-4
Step-by-step explanation:
-fist add 15 to the both sides of the equation witch gives you -4d=16
-then divide by both sides by -4 and you get d=-4
Which property is illustrated in the example: -5 + 2 = 2 + (-5)
A. Associative Property
C. Distributive Property
B. Commutative Property
D. Identity Property
Answers
Answer: Commutative.
Step-by-step explanation: The Commutative Property of addition states that changing the order of the addends does not change the sum. Here that is proven as -5 and 2 are switched and the equal sign remains, meaning the sun will not change like the property says.
Hope this helped
PLEASE HELP THIS IS URGENT
What is the volume of the composite figure.
A. 104ft
B. 120ft
C. 150ft
D. 160ft
Answers
Answer:
D
Step-by-step explanation:
Answer:
I'm getting 140, though
Step-by-step explanation:
120 i think
Classify each pair of numbered angles as corresponding, alternate interior, alternate exterior, or none of these.
Drag and drop the choices into the boxes to correctly complete the table.
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
corresponding alternate interior alternate exterior none of these
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Answer: 1st one=alternate interior angles
2nd one=linear pair
3rd one=corresponding angles
4th one= alternate exterior angles
5th one= corresponding angles
Step-by-step explanation:
Which angles are complementary to each other? Select all that apply.
Answers
I think it's angles 5 and 2, angle 3 and 6, angles 4 and 1.
Step-by-step explanation:
i guess
Could someone help me? Please.
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Answer:
Step-by-step explanation:
Given the system of equations,
[tex]y=2x-3\\y=-x+3[/tex]
We can substitute one equations into another since both equations solve for y. I will use the second equation for this example.
Step 1: Substitute
[tex]-x+3=2x-3[/tex]
Step 2: Simplify
[tex]6=3x\\x=2[/tex]
Now, we can easily substitute our x value into one of the equations.
Step 3: Substitute.. again
[tex]y=-2+3\\y=1[/tex]
Solution: [tex](2,1)[/tex]
Graph is attached below :)
Hope this helped ya! <3
Which number line shows the graph of x>11
Answers
Answer: the second one.
Step-by-step explanation:
it means any number greater than or equal to 11. so it would be a closed circle going towards any number greater than 11 :)
Answer: 2
Step-by-step explanation:
Can someone answer this please?????
Answers
Answer: y=-7
Step-by-step explanation:
solve 5x+2y =-4 for x
Add -2y to both sides
divide both sides by five
substitue -2/5y +-4/5 for x in 3X +10 Y equals -64
44/5 + -12/5 equals -64
Simply both sides
add 12/5 to both sides
Divided by 44/5
y= -7
Answer:
Hence The Value of Y=-2 at the intersecting point
Step-by-step explanation:
Given the equation
5x+2y=-4 and 3x+10y=-64
are intersected at X=2 to find the value of y
solution the equation 5x+2y=-4 and 3x+10y=-64
are intersect at x=2 means x=2 satisfied both equations so x=2 put in the
1st equation
5 x 2+2y=-4
2y=-4 -1 0= -14
y= -7
The Pyramid Arena In Memphis, Tennessee, is a square pyramid that is 321 feet tall. The base has 600-foot sides. Find the volume of the pyramid.
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work:
The volume (V) of a pyramid is one third the area of the base (B) times the height of the pyramid (h).
V= 1/3Bh
Since the pyramid is a square pyramid, so B=600×600=360000 sq feet
V= 1/3×360000×321= 38,520,000 cubic inches or V=3.85×10^7
Answer:
38,400,000 cubic feet.
Step-by-step explanation:
To find the volume of a pyramid, you can use the formula:
V = (1/3) * base area * height
In this case, the base is a square with sides of 600 feet, so its area is:
base area = 600 * 600 = 360,000 square feet
The height of the pyramid is given as 321 feet.
Now we can plug in the values into the formula:
V = (1/3) * 360,000 * 321
V = 38,400,000 cubic feet
Therefore, the volume of the Pyramid Arena in Memphis, Tennessee, is approximately 38,400,000 cubic feet.
Could someone help me? Please.
Answers
Answer:
Slope : -1/3
Y- intercept : (0,3)
Make sure you graph on the coordinates (0,3) and (3,2)
(Look at my picture to make sure yours look like mine)
Step-by-step explanation:
can someone pls help
Answers
Step-by-step explanation:
A triangle has its interior angle sum as 180°
[tex]{ \tt{ \angle R + \angle S + \angle T = 180 \degree}}[/tex]
[tex]{ \colorbox{silver}{input \: angles}} \\ \\ { \tt{31 \degree + (x + 4) \degree + (3x + 9) \degree = 180 \degree}} \\ \\ { \tt{44 + 4x = 180 \degree}} \\ \\ { \tt{4x = 136}} \\ \\ { \tt{x = 34}} \\ \\ { \colorbox{silver}{for \:R }} \\ \\ { \tt{ m\angle S =x + 4 = 34 + 4}} \\ \\ { \boxed{ \tt{m \angle S = 38 \degree}}} \\ \\ { \colorbox{silver}{for \:T }} \\ \\ { \tt{m \angle T = 3x + 9 = (3 \times 34) + 9}} \\ \\ { \tt{m \angle T = 111 \degree}}[/tex]
A circular sinkhole has a circumference of 75.36 meters. A week later, it has a circumference of 150.42 meters.
a. Estimate the diameter of the sinkhole each week.
At first, the sinkhole has an approximate diameter of
meters. A week later, the diameter is about ____
meters.
b. How many times greater is the diameter of the sinkhole a week later?
The diameter of the sinkhole now is about ___
times greater compared to a week later.
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Answer:
diamater is two times the radius
Step-by-step explanation:
I NEED HELP!!!!!!!!!!!!!!!
Answers
1 Because 100% of something is 1 - at least reduced
Answer: 1
Step-by-step explanation:
What is the definition used to find angle A?
Answers
Answer:
vertically opposite angles
Step-by-step explanation:
A=66°
Last question on the hw and I need quick help.
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I hope this answers your question
Create a number line that represents the solution set of the inequality w divided by 7 > 38. Show all your work
Answers
Answer:
Step-by-step explanation:
To represent the solution set of the inequality w divided by 7 > 38 on a number line, we first need to isolate the variable w:
w/7 > 38
w > 7 x 38
w > 266
This means that any value of w greater than 266 satisfies the inequality.
We can represent this on a number line by marking a closed circle at 266 (since the inequality is not inclusive of this value), and drawing an arrow to the right to indicate all values greater than 266:
<--o======(266)---------------->
This represents the solution set of w/7 > 38.
A point at (-7, -6) is reflected over the x-axis. What is the distance between the point and its reflection?
A. 6 units
B. 14 units
C. 12 units
D. 7 units