Given a sphere with radius r, the formula 477 gives
A. the volume
B. the surface area
C. the radius
D. the cross-sectional area

Answers

Answer 1
B . The surface area

Related Questions

Marking brainliest

I’m getting a belly piercing soon and this guy asked this question but I’m not sure what he means? Someone help

Answers

Answer:

navel piercing.

Or

belly button piercing

Or

an umbilical dip piercing

A large waffle cone has a radius of 1.5 in, and a height of 6 in.
To the nearest tenth of an inch, what is the volume of the waffle cone? Enter the answer in the box.

Answers

Answer:

11.8in^3

Step-by-step explanation:

i just had it

What is the length of the unknown side of the right triangle 7,24,25,31

Answers

Answer: 25

Step-by-step explanation:

Joe works mowing lawns and babysitting. He earns $9.10 an hour for mowing and $7.90 an hour for babysitting. How much will he earn for 1 hour of mowing and 5 hours of babysitting?

Answers

Answer:

Joe would receive $9.10 for One hour of mowing the lawn and $39.50 for Five hours of babysitting, which (if needed) adds up to $48.60

Step-by-step explanation:

It's as simple as multiplication. Since he only mowed the lawn for one hour, it would only be $9.10. Since he babysat for 5 hours, you'd simply multiply $7.90 by five, giving you the answer $39.50

Please help me out!!

Answers

Answer:

456

Step-by-step explanation:...

pls someone help quick

Answers

Answer: Aleah i think the answer is g

Step-by-step explanation:

answer this please !!!

Answers

Answer:

z = 45 (it is the same angle as x)

y and u = 135

Step-by-step explanation:

45 + 45 = 90

360 - 90 = 270

270/2 = 135

CHECK YOUR WORK:

135 + 135 + 45 + 45 = 360

270 + 90 = 360

360 = 360

Answer:

z = 45

y = 135

u = 135

Step-by-step explanation:

Vertically opposite angles are equal so x and z must be the same.

A circle is 360 degrees so

360 - (45 + 45) = 270

270 / 2 = 135 degrees

This means that y and u must both be 135 as they too are vertically opposite.

Find the vertex of this parabola:
y = -2x2 + 4x - 10

Answers

The parabola equation in its vertex form is y = a(x-h)² + k , where:
a is the same as the a coefficient in the standard form;
h is the x-coordinate of the parabola vertex; and.
k is the y-coordinate of the parabola vertex.
that’s how you find it

Please help i need it NOW! NO LINKS!!!!!!
Mark as BRAINLLEST to whoever gets it right

Answers

Answer:

Given b=1.7 and ∠β=39°,

So

x = 2.70133

Help please someone

Answers

Answer:

Step-by-step explanation:

arrange the data from ascending to descending order

since the data is already in ascending to descending order dont change.so,

first quartile=(N+1)/4 (N is number of data)

=(7+1)/4

=8/4

=2 nd term

=48

Answer:

= 48

Step-by-step explanation:

=(7+1)/4

=8/4

=2 nd term

=48

Hope this answer helps you :)

Have a great day

Mark brainliest

What is the value of x?

Answers

Answer:

x =127

Step-by-step explanation:

Since this is a 6 sided figure, the sum of the interior angles is 720

128+133+112+x+120+100 = 720

Combine like terms

x+593=720

Subtract 593 from each side

x+593-593 = 720-593

x =127

Hint :

Sum of angles of the 6 sided figure = [tex] {720}^{o} [/tex]

Answer:

[tex] {x}^{o} = {127}^{o} [/tex]

Step-by-step explanation:

[tex] {x}^{o} + {112}^{o} + {133}^{o} + {128}^{o} + {100}^{o} + {120}^{o} = {720}^{o} \\ {x}^{o} + {593}^{o} = {720}^{o} \\ {x}^{o} = {720}^{o} - {593}^{o} \\ {x}^{o} = { 127}^{o} [/tex]

Hope it is helpful....

Martha’s biweekly gross pay is $1,000. Her deductions make up 23% of her gross pay. How much is deducted from her pay for a full calendar year?
$4,600
$5,980
$7,020
$9,420
ALL GIVE BRAINLY

Answers

Answer:

$5,980

Step-by-step explanation:

23% of $1,000 = $230

so, Martha's deductions for a full calendar year =

52/2 × $230 = $5,980

2. A doctor created a scatterplot to show the relationship of heart rate to
blood pressure for some of her patients. The table below is the
data that the doctor collected.
Heart
Blood
Rate
Pressure
80
140
90
155
98
160
С
110
171
Which of these BEST describes the correlation for the data?

Answers

Answer:

Step-by-step explanation:

A town has a population of 5600 in 2014. If the towns population increases at an annual rate of 1.8%, determine the towns population in 2020. *

Answers

Answer:

In 2020 the population will be 6,233.

Step-by-step explanation:

Giving the following information:

Present value (PV)= 5,600

Growth rate (g)= 1.8%

Number of periods= 6 years

To calculate the population in 2020, we need to use the following formula:

FV= PV*(1 + g)^n

FV= 5,600*(1.018^6)

FV= 6,232.67 = 6,233

In 2020 the population will be 6,233.

I need help with this one

Answers

Answer:

3

Step-by-step explanation:

The missing digit must be less than 5

Answer:

3

Step-by-step explanation:

i believe the missing digit must be less than 5

helpppp meee please this is due in 20 mins

Answers

69.1 do the maths my manzzz

write an equation then find the angle measure for A. 25 points and brainliest.

Answers

Answer:

A

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 angles and equate to 180

4 + 3x + 3x + 14 + 90 = 180 , simplify left side

108 + 6x = 180 ( subtract 108 from both sides )

6x = 72 ( divide both sides by 6 )

x = 12

Then

∠ A = 4 + 3x = 4 + 3(12) = 4 + 36 = 40° → A

Select the correct answer.
Which statement about the inequality 2 < 2$ is true?
OA
OB.
On the vertical number line, 2 is located below 2
On the vertical number line, is located below 25
On the vertical number line, 2ể and 2 are located at the same point.
TICO
N
Է
O c.
OD.
On the vertical number line,
СПІР
and
are both located below 0.

Answers

Answer:

I guess D is the correct answer.

pls help me solve pls show how you got the answer

Answers

For the building multiply the dimensions by 18 to bring it to scale then divide it by 100 to convert to meters.C: 1.8mx1.1m
For the nut question multiply the cost of the almonds by 2 then subtract that from total of everything then take the new total and divide by 4 for cost of 1kg cashews.A:$3.63

pls help i am really struggling at this it is a vector question

Answers

Answer:

Step-by-step explanation:

PQ = q-p

PQ = q-p, therefore PS = (2/3)(q-p)

OS = p + (2/3)(q-p) = (2q+p)/3

OR = q + p/2

To make new vectors, chain vectors, follow arrow directions.  

The sum is the line joining the beginning and end points.

If you need to reverse the direction of a vector, simply put a negative sign.

x
The length of segment XY is 9 cm. Which statements
regarding triangle XYZ are correct? Select two options.
45
OYZ = 9 cm
cm
OXZ = 9 cm
45
XZ = 92 cm
Y
Z
OXZ = 2(XY)
YZ is the longest segment in AXYZ.

Answers

Answer:

1 and 3 on edg

Step-by-step explanation:

The correct statements are YZ = 9 cm and XZ = 9√2

What is a right triangle?

A triangle with one angle equal to 90° is called a right triangle.

Given that, a right triangle XYZ, with acute angles 45°, we need to determine the correct statements regarding the triangles,

Since, the acutes angles are equal, therefore, sides opposite to them will also be equal,

XY = YZ = 9 cm

Using the Pythagoras theorem,

XY² + YZ² = XZ²

XZ² = 9²+9²

XZ = √162

XZ = 9√2

The longest side is always opposite to the largest angle, which is XZ.

Hence, the correct statements are YZ = 9 cm and XZ = 9√2

Learn more about right triangles, click;

https://brainly.com/question/6322314

#SPJ5

please help asap! i will mark brainliest!!!!!!

Answers

Answer:

it is A

Step-by-step explanation:

A is the answer, your welcome!

given that ABCD is a rhombus, what is the value of x?
answers
a.) 28
b.) 56
c.) 48.5
d.) 18
e.) 36
f.) Cannot be determined

Answers

Answer:

d

Step-by-step explanation:

We know that diagonals bisect angles of a rhombus, meaning that they split the angles of two equal parts, that opposite angles are equal, and that the angles of a quadrilateral, such as a rhombus, add up to 360 degrees.

Looking at the drawing I uploaded, and taking into account that diagonals bisect angles of a rhombus, we can say that angle x = y and z = 5x-18

Next, given that opposite angles are equal, we can say that angle B = angle D and angle A = angle C. Therefore,

A+B+C+D= 360 (as the angles of a quadrilateral add up to 360)

A + B + A + B = 360 (plugging in A for C and B for D)

2 ( A + B) = 360

A + B = 180

x + y + z + 5x - 18 = 180 (plugging x+y in for A, and z+5x-18 in for B, as x and y make up A and z and 5x-18 make up B)

x+x+5x-18+5x-18 = 180 (because x=y and z=5x-18)

2(x+5x-18) = 180

divide both sides by 2

x+5x-18=90

6x-18=90

add 18 to both sides

6x=108

divide both sides by 6

x = 18

-7b - 9ac + 4b + 12ac, is equivalent to

Answers

[tex]\longrightarrow{\green{ \: - 3 \: (b - ac)}}[/tex] 

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex] \: - 7b - 9ac + 4b + 12ac[/tex]

➼[tex] \: - 7b + 4b - 9ac + 12ac[/tex]

➼[tex] \: - 3b + 3ac[/tex]

➼[tex] \: - 3 \: (b - ac)[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]

240 divided by -3 x - 8=

Answers

Answer:

The answer is - 640 ❤️❤️❤️

Question 10 What best describes Theoretical Probability? A.) Flipping a coin once to see if it's a heads or tails. B.) Using mathematical reasoning to determine how many heads, without flipping. C.) Picking a random number for the heads you will see. D.) Flipping a coin 100 times and seeing the number of times it is heads.​

Answers

Answer:

B)

Step-by-step explanation:

These are the means and standard deviations for samples of prices from two different brands of shoes. Brand A Brand B Mean: $50 Mean: $40 Standard deviation: $5 Standard deviation: $8

Select the two true statements.

A. Brand A has a higher average price than brand B.

B. Brand A has a lower average price than brand B.

C. Brand A's prices are less spread out than brand B's prices.

D Brand A's prices are more enread out than brad pie​

Answers

Answer:

A and C

Step-by-step explanation:

just took the test

You invest $1800 in an account at 2% per year simple interest. The equation
that represents this scenario is:
A(n) = 1800 + (n - 1)(0.02.1800)
How much will you have in the account in year 5? Round your answer to the
nearest dollar. A. $1944 b. 1980 c. $1836 d. $3240

Answers

the answer is in the picture

Find the area and perimeter of the shape above

Answers

Answer:

Perimeter: 18.5

Area: 15

Step-by-step explanation:

P = a + b + c

P = 5 + 6 + 7.5

P= 18.5

A = 1/2bh

A = 1/2*7.5*4

A= 15

Help
Asap please!!!!

Answers

Answer:

The slope is 3/4

Step-by-step explanation: slope= rise/run. from point (-2,0) to point (2,3), it rises 3 units and runs 4 units to the right. :)

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