Answers
The answer is B and D. I hope this helps, have a good day!
Related Questions
The diameter of a circle is 14 inches. Find the circumstance and area use 22/7
Will give brainlest
No links!!
Answers
Answer:
Circumference= 44 in
Area= 154 in²
Step-by-step explanation:
[tex]\boxed{circumference \: of \: circle = 2\pi r}[/tex]
Radius
= diameter ÷2
= 14 ÷2
= 7 in
Circumference of circle
[tex] = 2( \frac{22}{7} )(7)[/tex]
= 44 in
[tex]\boxed{area \: of \: circle = \pi {r}^{2} }[/tex]
Area of circle
[tex] = \frac{22}{7} ( {7}^{2} )[/tex]
= 154 in²
Susan's balance in her checking account was $155.75.
She spent $89.43 at the grocery store, and $128.04 at
the mall. What is Susan's new checking account
balance after the purchases? Type in your answer
without the '$' sign.
Answers
Which transformation can NOT be used to prove that ABC is congruent to DEF?
Answers
Answer: it is dilation
Step-by-step explanation: i took the exam
Answer:dialation
Step-by-step explanation:
Sam drew the triangle pictured below.
Which term best describes Sam's triangle?
obtuse
right
isosceles
equilateral?
Answers
Answer:
first one= obtuse
Step-by-step explanation:
have a good day!
how to find x in 11x+63=360
Answers
Answer:
you get 27
Step-by-step explanation:
subtract 63 from both sides
then divide by 11
Answer:
answer: 27
Step-by-step explanation:
To find this you just have to do 11 multiplied by x + 63 so 11 × 27 = 297 and 297 + 63 = 360 so x = 27 Hope that helps!
Find the area of the circle to the nearest whole number, if necessary.
Answers
Answer:
Area of a Circle = πr²
R=Diameter/2
=21mm
=π(21)²
=1385.44mm²
To the nearest whole number
= 1385mm²
The answer is in mm². It may differ if the given answer is in m². You can get this by converting your radius to meters. This is done by dividing 21mm by 1000.
Bye!!!
Solve forx: 102-1= 5x + 6
Answers
Answer:
x=19
Step-by-step explanation:
102-1= 5x + 6
101=5x+6
95=5x
x= 19
PLEASE HELP..... PLEASE THX
Answers
Answer:
x = 30 and y = 50
Step-by-step explanation:
Given that,
The cost of 4 shirts and 1 pair of pants is $170 and the cost of 5 shirts and 2 pair of pants is $250.
Let the cost of 1 shirt is x and that of 1 pant is y.
So,
4x+y=170 .....(1)
5x+2y = 250 .....(2)
Multiply equation (1) by 2.
8x+2y=340 .......(3)
Subtract equation (2) from (3).
8x+2y-(5x+2y)=340-250
3x = 90
x = 30
Put the value of x in equation (1).
4(30)+y=170
120+y=170
y = 170-120
y = 50
Hence, the value of x is 30 and that of y is 50.
Solve for the missing value in the right triangle. Round answer to the tenths place.
4
X
410
B
A
Answers
Answer:
Step-by-step explanation:
A cyclist rides his bike at 12 miles per hour. What is this speed per minute? How many miles will the cyclist travel in 20 minutes? Do not round you answers. Help thx
Answers
Answer:
In order to find the distance traveled in one minute, you have to divide the distance he can ride his bike in an hour by the number of minutes in a hour. 6/60= .1 mile per minute. If he rides his bike for five minutes, then you would multiply the number of minutes biked by the distance traveled in a minute. .1*5=.5 mile, or [tex]\frac{1}{2}[/tex] mile.
Step-by-step explanation:
The cyclist will travel 4 miles in 20 minutes.
What is Speed?Speed is the time rate at which an object is moving along a path,
To find the speed per minute, we can use the fact that there are 60 minutes in an hour. Therefore:
12 miles per hour = 12/60 miles per minute = 0.2 miles per minute
So the cyclist's speed is 0.2 miles per minute.
To find how many miles the cyclist will travel in 20 minutes, we can use the formula:
distance = rate x time
Plugging in the given values, we get:
distance = 0.2 miles per minute x 20 minutes
distance = 4 miles
Therefore, the cyclist will travel 4 miles in 20 minutes.
To learn more on Speed click:
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HELP DUE IN 15 MINS!
x = ??
Answers
Answer:
x = 7Step-by-step explanation:
Intersecting secants theorem:
8*(8 + 10) = 9*(9 + x)9x + 81 = 1449x = 63x = 7A prism with a square base has a volume of 96 ft3. The height of the unit is 6 feet.
A prism has a length of l, width of 2, and height of 6 feet.
Given what you know about the figure, complete these sentences.
The area of the square base is
feet2.
The length of the prism is
feet.
The width of the prism is
feet
Answers
A prism has a length of l, width of 2, and height of 6 feet.
Given what you know about the figure, complete these sentences.
The area of the square base is
feet2.
The length of the prism is
feet.
The width of the prism is
feet
Answer:
Its 16 4 4
Step-by-step explanation:
if we got the same question then this should be correct :)
A circular ring has a circumference of 264 cm. What is the diameter of the ring
Answers
Answer:
84.03380995252074
Step-by-step explanation:
Diameter = C/π = 264 / π ≈ 264 / 3.141592653589793 ≈ 84.03380995252074 cm
√320x^3 yz
simplify square roots
Answers
Answer:
[tex]8x\sqrt{5x}[/tex]yz
Step-by-step explanation:
before you plug in this answer, is your correct equation [tex]\sqrt{320x^3} yz[/tex] or [tex]\sqrt{320x^3yz}[/tex]
Identify the lateral area and surface area of a regular triangular pyramid with base edge length 10 ft and slant
height 14 ft
Answers
Answer:
L = 315 cm2 ; S = 399.9 cm2
Step-by-step explanation:
Lateral area;
3 × (½)(14)(15)
315 cm²
Surface area:
315 + (½)(14)(14)sin(60)
399.8704896 cm²
Lateral surface area of the regula triangular pyramid is 210 ft²
Surface area of the regular triangular pyramid is 253.30 ft²
Lateral area and Surface area of a triangular pyramid: Expression for the lateral area of a regular triangular pyramid is given by,
Lateral surface area = 3(Area of one lateral triangular side)
Expression for the total surface area is given by,Surface area = Area of the triangular base + Lateral surface area
Given in the question,
Base with the edge length = 10 feet Slant height = 14 ftLateral surface area = [tex]3(\frac{1}{2})(\text{Base})(\text{Slant height})[/tex]
= [tex]\frac{3}{2}(10)(14)[/tex]
= 210 ft²
Area of the regular triangular base = [tex]\frac{\sqrt{3} }{4}(a)^2[/tex]
= [tex]\frac{\sqrt{3} }{4}(10)^2[/tex]
= 25√3 ft²
= 43.30 ft²
Therefore, total surface area = 210 + 43.30
= 253.30 ft²
Hence, lateral surface area of the regula triangular pyramid is 210 ft²
Surface area of the regular triangular pyramid is 253.30 ft²
Learn more aboiut the surface area and lateral surface area here,
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Factor this polynomial completely.
x²- 64
A. (x+8)(x-8)
B. (x+64)(x-64)
C. (x-8)(x-8)
D. (x-64)(x-64)
Answers
Answer:
B. (x+64)(x-64)
Step-by-step explanation:
x²- 64 = (x) ² - (8) ² =
(x+64)(x-64)
Hope this helps
Sheri has two identical bags of marbles. Each bag contains five red, two white, and three blue marbles. What is the probability of Sheri drawing a red marble from the first bag and a blue marble from the second bag?
Answers
second bag: 3/10
Every day after school, Kelly and Bella walk their dogs around the block. The block is 274 meters long and 80 meters wide. What is the perimeter of the bloc
Answers
Answer:
708meters
Step-by-step explanation:
Given data
Lenght = 274meters
Width= 80 meters
The expression for the perimeter is
P= 2L+2W
substitute
P= 2*274+ 2*80
P= 548+160
P= 708 meters
Hence the perimeter of the block is 708meters
3y^2-16y-12 factor by grouping
Answers
Take the y^2 coefficient 3 and multiply the constant by it, to get y^2 - 16y - 36
Find two numbers that multiply to 36 and add to -16, which are -18 and 2. Use these numbers as the second term in the polynomial, to get (y - 18)(y + 2).
Divide the numbers by the original coefficient
3, and if there’s a fraction, move the denominator to the coefficient of the variable.
(y - 18/3)(y + 2/3) —> (y - 6)(3y + 2)
456 + 788 - 129 x 9 = ?
Also wanna converse? Lol
Answers
[tex]456+788-129\cdot \:9\\\\129\cdot \:9=1161\\\\456+788=1244\\\\1244-1161=83\\\\=83[/tex]
chelsea divided an apple into 8 equal pieces. she ate 5 pieces. she put the other 3 in thw fridge. what friction did chelsea eat?
Answers
Answer:
5/8
Step-by-step explanation:
eaten over by total id the answer
Answer:
5/8.
Step-by-step explanation:
Draw an angle of -45 degrees in standard position . Then find the reference angle
Answers
Answer:
45°
Step-by-step explanation:
-45° would be 360°-45°=315°
Since 315° is in Quadrant IV, then its reference angle is 360°-315°=45°
So really, -45° is just 45° clockwise which is also our reference angle.
What is the length of ABC
Answers
Answer:
BLIND
Step-by-step explanation:
32. Last week, Jerry's house used 350 kilowatts of energy. If this week his
house uses 420 kilowatts of energy find the percentage of increase of
energy used,
Answers
Answer:
20%
Step-by-step explanation:
amount of increase
420 - 350 = 70
Percentage of increase
70/350 * 100
20%
What is the value of x when 1/3x = 9 an 1/3?
Answers
Multiply both sides of the equation by:
3 times 1/3 times X = 3.9
Then multiply 3 times 9 = 27
Can someone plzzz helpp meeee
Answers
nosotros dormiremos
tu nunca iras al cine
yo leo mucho
Answer:
1) Pelean
2) dormimos
3) vas
4) leo
Step-by-step explanation:
Determine if the following relation is a function or not
Answers
Is this correct????????
Answers
Answer:
ummm yes
Step-by-step explanation:
which equation represents a line parallel to y= -2x+9
Answers
The equation of the parallel line is:
y = -2x + k
such that k ≠ 9.
How to represent the parallel line?
We know that two linear equations are parallel if they have the same slope and different y-intercept.
Then, a parallel line to:
y = -2x + 9
Would be something of the form:
y = -2x + k
such that k ≠ 9.
Then, for example:
y = -2x + 3
Is parallel to the given line.
If you want to learn more about parallel lines:
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The Hernandez family built a backyard patio. The width and length of the patio are whole numbers. What could be the dimensions of the patio?
Area = 150 square feet
Answers
Answer:
10 x 15 feet
Step-by-step explanation:
Possible answers
1 x 150
2 x 75
3 x 50
5 x 30
10 x 15 seems the most reasonable size for a patio