Just need help with B and C


30 POINTS

Answer:

The answer is 51,200 in².

Step-by-step explanation:

(4x40)x(8x40)=51,200

Answer:

Step-by-step explanation:

The answer is 3

so let the no of books be = x

constant of proportionality is

C= [tex]\frac{y}{x}[/tex]

C = [tex]\frac{6}{2}[/tex]

c = 3

Answer:

53.13 degrees to the nearest hundredth.

Step-by-step explanation:

We know the adjacent side and the hypotenuse of the right triangle.

So cos x =  30/50 = 0.6

The required angle x = 53.13 degrees.

Answer:

12 sq meters

Step-by-step explanation:

96 / 8 = 12 sq meters

Answer:

12

Step-step

96/8

=12

Answer:

x= −5/ 2 + 1 /2 √21 or x= −5 /2 + −1/ 2 √21

Step-by-step explanation:

Answer:

fhiuqhficu3f

Step-by-step explanation:

Answer:

4 hours

Step-by-step explanation:

take 2 divides with 0.5 to found out how many  it took to run out of fuel

hours

Answer:

c is the answer if this question

Answer:

Bookkeeper

Step-by-step explanation:

Answer:

Bookkeeper

Step-by-step explanation:

Answer:

There are 4 pitchers

Step-by-step explanation:

3p - 1 = number of infielders

3p - 1 = 11

    +1     +1

3p = 12

[tex]\frac{3p}{3}[/tex] = [tex]\frac{12}{3}[/tex]

p = 4

hope this helps! if you have any questions, let me know!

Answer:

C

Step-by-step explanation:

All points of the figure are in Q1. Rotating about the origin 180° clockwise puts the figure in Q3, which has -x and -y coordinates.

Answer:

B)

Step-by-step explanation:

y-intercept = -2

slope = 1

in slope-intercept form the line would be:  y = x - 2

if we subtract 'x' from each side we get:

-x + y = -2

we don't want to leave 'x' as negative so we can multiply each term by -1 to get:

x - y = 2

Answer:

$58 dollars

Step-by-step explanation:

Step 1: Find price of Red Fabric. So Brenda bougt 72 inches. So we convert that to amount of yards.(36 inches=1 yard). So the equation is 72/36=2 yards. Then do 7.25x2= $14.50 for red fabric.

Step 2: Find price of Black Fabric. So Brenda bought 3 times more the red favric. So she 216(72x3 is how I got the number). Now divide 216 by 36. That equals 6. So now do 7.25x6= $43.50

Step 3: Add the prices. So now add the price of the red and black fabric to find the answer. So $43.50 + $14.50= $58

Hence, the answer is $58 dollars.

Thank You

Answer:

C

Step-by-step explanation:

beccause it has four sides

(quad) ,

Answer:

Well the first mesurement is 66 degreess and the second one will be 90 degress because it shows the 90 angle on the screen so the last one will be 180-90-66 which will equal 24 degreess

Step-by-step explanation:

In short 24 degress.

Answer:

Oki! I'll help!

The answer is:

Joy can buy 53 tickets.

⋅•⋅⋅•⋅⊰⋅•⋅⋅•⋅⋅•⋅⋅•⋅∙∘☽the whole work I did☾∘∙•⋅⋅⋅•⋅⋅⊰⋅•⋅⋅•⋅⋅•⋅⋅•⋅

Here is the whole work I did, so you can understand how to get the answer!

1. Divide 374 by 7

374 ÷ 7 = 53.4

2. Round to nearest whole number

Since 4 in the tenth place is closer to zero than one, we round it down and get 53.

Oh the thing surrounding the whole work I did is just a spacer to make the answer not boring!

Answer:

Tan B = x/y

Step-by-step explanation:

You need to memorize the definitions of all the trig functions and then these types of problems become easy!   OK?

Tan = opposite side/adjacent side

Tan B = x/y

Answer:

I think answers is

D

label the x-axis "Pieces of Yarn," and label the y-axis "Length (inches

The best units to label is C. label the x axis "Length (inches)," and y axis "Pieces of Yarn".

A histogram is defined as the pictorial representation of data in the form of a bar graph where the X axis represents the columns of classes and Y axis represents the frequency of those classes.

Given that,

Kelvin cut a 4-foot piece of yarn into pieces.

There may be many pieces of yarns.

He measured the length of each piece of yarn to the nearest inch.

Total length of the yarn = 4 foot = 4 × 12 inches = 48 inches

x axis contains the interval range of the length of the pieces in inches.

This length can be divided in to intervals of length 4.

y axis contains the number of pieces of yarn falling in to that interval.

Hence the correct option is C.

Learn more about Histogram here :

https://brainly.com/question/30354484

#SPJ2

Answer:

false

Step-by-step explanation:

Answer:P= 16 + 2\|65 units; A= 56 units2

Step-by-step explanation:

Answer:

y=-4

x=-2

Step-by-step explanation:

Given:

x+y=-6

y=2x

So, you can then substitute y for 2x

x+(2x)=-6

Then, solve for x

3x=-6

x=-2

Then solve for y

y=2x=2(-2)=-4

Answer:

1. Talin está hiendo a la universidad todos los días.

2. Daniel está construyendo un edificio.

3. Lorena y Carlos están leyendo las noticias en el periódico.

4. Mis amigos y yo estamos escuchando música.

5. Está cayendo mucha nieve.

6. Los chicos están huyendo de la policía.

7. Ellos están destruyendo el viejo hospital.

8. Mis papás están contribuyendo con las donaciones.

9. Mi hermana está trayendo las sillas y mesas.

10. !Tu estas creyendo en sus mentiras!

Step-by-step explanation:

Answer:

C. [tex] \frac{\pi}{4} [/tex]

Step-by-step explanation:

[tex]terminal \: point \: of \: \theta = \bigg( \frac{ \sqrt{2} }{2}, \: \: \frac{ \sqrt{2} }{2} \bigg) \\ \\ \implies \: (x, \: \: y) = \bigg( \frac{ \sqrt{2} }{2} \: \: \frac{ \sqrt{2} }{2} \bigg) \\ \\ \implies \: x = \frac{ \sqrt{2} }{2}, \: \: y = \frac{ \sqrt{2} }{2} \\ \\ \because \tan \theta = \frac{y}{x} \\ \\ \therefore \tan \theta = \frac{ \frac{ \sqrt{2} }{2} }{ \frac{ \sqrt{2} }{2} } \\ \\\therefore \tan \theta =1 \\ \\ \implies \tan \theta =\tan \bigg( \frac{\pi}{4} \bigg) \\ \\ \implies \: \theta \: = \frac{\pi}{4} [/tex]

Answer:

58° = measure of arc AC

Step-by-step explanation:

The measure of an angle formed by 2 chords is equal to 1/2 the sum of the measures of the intercepted arcs.

65 = (measure of arc AC + measure of arc BD)/2

     =  (measure of arc AC + 72)/2

130 = measure of arc AC + 72

58° = measure of arc AC

Answer:

c

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

the probability it would snow is 0.07 or 7%. this is quite low. so, it is unlikely that it would snow

Answer:

Step-by-step explanation:

C

Answer:

Hope that helps! :)

-Aphrodite

Step-by-step explanation:

Answer:

hope it is helpful to you

Step-by-step explanation:

2Li+2H2O—>2LiOH+H2

Calculate the mass of reacted lithium when H2 is 6.02 * 10 ^ 23 molecules.

I really need the answer with all the calculation please.

Answer:

The area is 96cm²

Area 1

A= 2(L+w)

A= 2( 15+7)

A=2(22)

A=44cm²

Area 2

A=2(L+W)

A= 2(11+15)

A=2(26)

A=52cm²

Total area=52+44=96cm²

Answer:p< 9

Step-by-step explanation: that is the correct answer

Answer:

y = 9 * bˣ

Step-by-step explanation:

y = a * bˣ

9 = a * b⁰ = a * 1

a = 9

4608 = 9 * b³

b³ = 512

b = 8

y = 9 * bˣ

Answer:

1847.26 cubic inches

Step-by-step explanation:

The volume of a cylinder is given by the formula:

V = Ah

Where V is the volume of the cylinder, A is the area of the base, and h is the height of the cylinder. The area of the base can be shown as the formula for the area of a circle:

A = πr²

Where r is the radius of the circle.

Now, find the area of the base of the cylinder:

A = π(7)²

A = 153.93804

Next, plug this value into the equation for volume, substituting h for the height of the cylinder; 12 inches.

V = 153.93804(12)

V = 1847.26

Volume is given in cubic units, and the units for this cylinder are inches, so this cylinder has the following volume:

1847.26 cubic inches