This sphere has a diameter of 5 m.
A sphere with diameter 5 meters.
What is the volume of the sphere?

Answer:

Henry can write 10 pages in 8 hours.

Step-by-step explanation:

Our unit rate (number of pages in a given number of hours) is

5 pages

--------------

   4 hrs

It is not necessary to perform the indicated division.  Just multiply this unit rate by '8 hours':

5 pages

-------------- * 8 hrs = 10 pages

   4 hrs

Henry can write 10 pages in 8 hours.

Answer:

256in^2

Step-by-step explanation:

12×5=60

60×2=120

5×4=20

20×2=40

12×4=48

48×2=96

120+40+96=256

A=256in^2

Answer:

17 + 4 = 21

21 x 6 = 126

126 divided by 2 = 63 in2

Step-by-step explanation:

Area of trapezoid:

B1(base 1) + B2(base 2) x H (height) x 1/2 (basically dividing by 2)

Answer:

90 dollars or euros whatever its called

Answer:

isnt it in your room

Step-by-step explanation:

Answer:

Down Below

Step-by-step explanation:

[tex]a+12=21\\a+12-12=21-12\\a=9[/tex]

Answer:

9

Step-by-step explanation:

a +12 = 21

a + 12 - 12 = 21 - 12

a = 9

Answer:

2x^2+4x

HOPE THIS HELPS

-Todo <3

Step-by-step explanation:

9x^2+2x

2x^2+4x

(if you would like an explanation let me know :D)

Answer:

156

Step-by-step explanation:

if it wants the measurement of arcJK....

Answer:

ArcJK= 128

Step-by-step explanation:

Circle is 360 degrees

<KL is the diameter which is a straight line equals 180 degrees

Since <KLis also a central angle arcKL equals 180

Take <K (26) and times by two cause its an inscribe angle, 26*2=52

arcJL=52

add both arcKL and arcJL together: 180+52=232

then you take 360-232=128

and 128 is KLarc

Answer:

BA

Step-by-step explanation:

Here, we want to get the hypotenuse side

The hypotenuse represents the longest side

it is the side that faces the largest angle in a right triangle

The largest angle in a right triangle is the right angle which is the angle 90

It is like the square at a corner at the vertex C

The side facing it here is the the length AB (BA)

Answer:

Triangle BDE and triangle BAC are similar triangles

Hence, two lines DE and AC are parallel to each other

Step-by-step explanation:

For proving that DE is parallel to AC, we are required to prove that triangle BDE and triangle BAC are similar triangles

The ratio of sides of both the triangle must be equal to each other

Hence

[tex]\frac{BE}{DB} = \frac{BC}{BA} \\\frac{16.1}{28} = \frac{20.7+16.1}{64}\\0.575 = 0.575[/tex]

and angle B is common.

Hence the two triangles are similar.

Therefore angle BDE and angle BAC are equal like wise angle BED and angle BCA are equal.

Thus, the two lines DE and AC are parallel to each other

Answer:

oceans and the Sun

Step-by-step explanation:

The Sun heats ocean water causing some to evaporate. Tides move the ocean water. Waves move ocean water onto the shore.

Answer:

x=6

Step-by-step explanation:

its an equilateral triangle so all sides are the same measure

9=3x-9

18=3x

x=6

Answer: Pat bonces the ball 125 times in 150 seconds.

Answer:

D

Step-by-step explanation:

I have attached an image showing the sketch and the questions to answer.

Answer:

7) $1.28 per brick paver

8) 64 Sq.inches

9) $0.02 per Sq.inches

10) 0.4444 Sq.ft

11) 120 Sq.ft

12) Number of paver to cover patio = 270

Cost of that number = $345.6

Step-by-step explanation:

7) from the image attached, we can see that a box of 12 pavers cost $15.36.

Thus,cost of each brick paver = 15.36/12

>> $1.28 per brick paver

8) we see on the right of the image attached that the dimension of the brick paver is 8 inches length and 8 inches width.

Thus; square inches is the area = 8 × 8 = 64 Sq.inches

9) 1 paver has an area of 64 Sq. Inches. Thus, 12 pavers has an area of;

12 × 64 = 768 Sq.inches

Since cost of 12 pavers is $15.36

Thus coat per Sq inches of the pavers = 15.36/768 = $0.02 per Sq.inches

10) To find the Sq.ft each paver would cover, we will first convert the dimensions of the paver to ft.

Thus;

Length of 8 inches = 8/12 ft

Width of 8 inches = 8/12 ft

Area = (8/12) × (8/12)

Area = 4/9 Sq.ft = 0.4444 Sq.ft

11) The patio measures;

Length = 12 ft

Width = 10 ft.

Thus;

Area = 12 × 10 = 120 Sq.ft

12) Each paver has an area of 4/9 Sq.ft.

Thus;

Number of pavers to cover the patio = area of patio/area of each paver

Number of pavers to cover patio = 120/(4/9) = 270 pavers

12 pavers cost $15.36

Thus, 270 pavers will cost;

270 × 15.36/12 = $345.6

Step-by-step explanation:

you question isn't clear enough

find the area of what actually?

Answer:

square = 34

triangle = 17

Step-by-step explanation:

Answer: They’re a type of soft coral I’m pretty sure

Step-by-step explanation:

Answer:

[tex](a)\ k_2 = 1in:3ft[/tex]

[tex](b)\ Scale\ width =\frac{16}{3}\ in[/tex]

Step-by-step explanation:

Given

[tex]k_1 = 1in : 2ft[/tex] --- Initial scale factor

[tex]Blueprint: 12in\ by\ 8in[/tex] --- Missing from the question

Solving (a): The new scale factor.

Convert the initial blueprint to actual measurement using the initial scale factor, we have:

[tex]Length = 12 * 2ft = 24ft[/tex]

[tex]Width = 8 * 2ft = 16ft[/tex]

From the question, we understand the new scale factor represents the width as 8in.

The scale factor (k2) is then calculated as:

[tex]k_2 = \frac{Scale\ length}{Actual\ length}[/tex]

[tex]k_2 = \frac{8in}{24ft}[/tex]

Simplify

[tex]k_2 = \frac{1in}{3ft}[/tex]

Represent as fraction

[tex]k_2 = 1in:3ft[/tex]

The above is the new scale factor

 Solving (b): The new width

Using the scale factor above we have:

[tex]k_2 = \frac{Scale\ width}{Actual\ width}[/tex]

[tex]\frac{1in}{3ft} = \frac{Scale\ width}{16ft}[/tex]

The 16 is gotten from:

[tex]Width = 8 * 2ft = 16ft[/tex]

So, we have:

[tex]Scale\ width = 16ft * \frac{1in}{3ft}[/tex]

[tex]Scale\ width = 16 * \frac{1in}{3}[/tex]

[tex]Scale\ width =\frac{16\ in}{3}[/tex]

[tex]Scale\ width =\frac{16}{3}\ in[/tex]

Hence, the scale width of the blueprint is: 16/3 inches

Answer: Part A is 3 and part b is 5 1/3 inches

Step-by-step explanation:

Answer:

Angle Q= 78°

Angle P= 51°

Angle S and Angle U= 56°

Step-by-step explanation:

Angles in a triangle should add up to 180° when added

Answer:

3 1/3 = 10/3

0.3 = 3/10

a * 1/a =1

then 1/a is multiplicative inverse of a

0.3* 3 1/3 = 3/10 * 10/3 =1

0.3 is multiplicative inverse of 3 1/3

Step-by-step explanation:

Answer:

3 1/3 = 10/3

10.3 = 0.3 = 3 1/3

x * 1/x = 1

∴ yes, the multiplicative reverse of 3 1/3 is 0.3

hope this answer helps you.....

Answer:

1) Since Manuel bought 9 pounds and ate 3/4 of 1 pound, he has 8.25 pounds left   (9  - 0.75  = 8.25)

 2) Let's call "x" the cost of 1 pound of apples

 3) (8.25)*(x) = $15

 4) x = $1.81818    rounded to the nearest dollar is $2 / pound

Answer:

I got x=10

Step-by-step explanation:

Step 1

Everything must add up to 180

180= 6x - 6 + 7x + 1 +55

Step 2

Combine everything

6x + 7x = 13x

-6 + 1 +55 =50

180 = 13x + 50

Step 4

Subtract. 180 -50

130 = 13x

Step 5

Divide 130/13

X=10

6(10) -6 = 54

7(10) + 1=71

Answer:

correct

Step-by-step explanation:

Answer:

2x − 3

Step-by-step explanat

Answer:

check my explanation

Step-by-step explanation:

yes it is c.

by adding the ones on screen

it is option C