HELP PLSSSSSSSSSSSSSSSSSSSSSSSS

Answer:

D

Step-by-step explanation:

As,

-10 is always greater than -13

Hence, -13 < -10

Step-by-step explanation:

diameter = 2 × radius.

15.5 = 2 × r.

r = 15.5 ÷ 2.

r = 7.75.

volume = πr²

v = π × 7.75².

v = 188.7.

I ain't confident about the volume answer but, the diameter answer is correct.

hope it helps. :)

Answer:

-64

Step-by-step explanation:

we should put -2 for j and -1 for k,

Answer:

the answer is 64

Step-by-step explanation:

We can set up an average equation in the form, where x is the last score in the fourth quarter:

[tex]\frac{85 + 88 + 92 + x}{4} = 90[/tex]

[tex]85 + 88+92 + x =360\\\\x = 95[/tex]

She needs at least a 95 on the last quarter to average 90 in all four quarters.

Answer:

Its height would be 7 meters.

Answer:

I agree with Cheryl.

24 ÷ 3 = 8

3 ÷ 24 = [tex]\frac{1}{8}[/tex]

Commutative property works for multiplication because when you multiply two numbers, you have repeated addition. No matter which way you add up the numbers, you will get the same result. When you divide, you are breaking up a certain number by a certain number. If they are not the same number, you will get a different result.

Answer: J

Step-by-step explanation:

x=8, so substitute and Length=12 Width=9

Answer:

30ft

Step-by-step explanation:

Given data

Volume= 360 ft^3

Area= 12 ft^2

We know that the expression for volume is

Volume= Area*Height

Substitute

360= 12*h

h= 360/12

h= 30 ft

Hence the height of the prism is 30ft

Answer:

Step-by-step explanation:

[tex]2 \frac {1}{3}+\frac{5}{6}\\=\frac{7}{3}+\frac{5}{6}\\=\frac{14+5}{6}\\=\frac{19}{6}\\=3 \frac{1}{6}[/tex]

Answer:

the correct answer is 3 1/6

Step-by-step explanation:

2 1/3 + 5/6 = 3 1/6

Answer:

2,712.96 yd³

Step-by-step explanation:

The formula for finding the volume of a cylinder:

πr²h

π (in this case) = 3.14

r = radius

h = height

In this picture, we are given all of the values we need to set up and solve this equation.

r = 12 yd

h = 6 yd

3.14(12)^2 · 6

3.14(144) · 6

452.16 · 6

2,712.96

Answer:

9 buses

12 cars

(Step-by-step explanation:

x=bus x+y=21 --> y=-x+21

30x+4y=318 --> y= -30x/4 + 318/4

y=car

x= 9

y=12

:) hope this help

Answer:

The second option

Step-by-step explanation:

Since root 16 is an integer (4), the second option produces the fraction 4/5 which is rational.

Answer:

Step-by-step explanation: ok so counting my 5’s .. 5, 10, (15) it’s 3 times soo 5 shirts cost 25 you are gonna do 25x3 so it’s 75

Answer:

$75.00

Step-by-step explanation:

5 tshirts cost $25.00.

25$.00 ÷ 5 will give the cost of 1 t-shirt.

which is = $5.

therefore, to find the cost of 15 tshirts;

15 × $5

which is = $75.00.

hope it helps. :)

Answer:

20,000

Step-by-step explanation:

Answer:

20,000

Step-by-step explanation:

The number in the thousands place, 1, is less than 5. That means that we should round the number down to the next-lowest "ten thousand," which is 20,000.

(hope this helps can i plz have brainlist :D hehe)

Answer:

the wall is 66 inches long

Step-by-step explanation:

hope this helps :)

Answer:There is a similar question like this one and it is -0.05. But for this, it is -0.15

Step-by-step explanation:

From the above R-values, -0.15 represents the weakest correlation because it is nearest to 0. Therefore, the correct option is B.

R-values represent the correlation between two variables. The r-value lies from -1 to 1.

The given r values are -0.75, -0.55, -0.15 and -0.35.

If r=-1 or close to -1, then it represents a strong negative correlation.

If -1 < r < 0 or close to -0.5, then it represents weak negative correlation.

If r=0 or near to 0, then it represents no correlation.

If 0 < r < 1 or close to 0.5, then it represents weak positive correlation.

If r=1 or close to 1, then it represents a strong positive correlation.

From the above R-values, -0.15 represents the weakest correlation because it is nearest to 0.

Therefore, the correct option is B.

Learn more about R-values ;

https://brainly.com/question/24264911

#SPJ2

Answer:

16.2 inch²

Step-by-step explanation:

The attached picture consists of 4 equilateral triangles :

Height of equilateral triangle = 2.7 inches

Base of triangle = 3 inches

Area of triangle = 1/2 * base * height

Area of triangle = 1/2 * 3 * 2.7

Area of triangle = 4.05 inch²

Number of square inches of cardboard needed :

Area of each triangle * number of Equilateral triangles

4 * 4.05 inch²

= 16.2 inch²

Answer:

i actually dont know my guy, sorry im also stuck on this one.

Step-by-step explanation:

jp

it 2 my favorite person on the world!

u sure are funny

Answer:

1+1=11

Step-by-step explanation:

I'm sure EVERYONE knows that lol

Answer:

rectangle

Step-by-step explanation:

just look at the numbers and always quote that x comes first before y

Answer:

1. possibly congruent

2. possibly congruent

3. congruent

4. similar

Step-by-step explanation:

It is impossible to tell for the first two.  In order to be congruent they must have the measurements (lengthes& angles)  for all coordinating sides and angles.  Since we don't have that info we can only guess and since the look exactly the same we can guess they are congruent.

The third one being on the graph we can tell these are congruent.

the fourth one is obviously not congruent because the side lengths are different.  We are guesing that the coordinating angles are congruent    

the question did not give enough information to properly answer the questions with confidence

Answer:

slope:  [tex]\frac{1}{2}[/tex]

y-intercept: (0,-3)  

Step-by-step explanation:

First, place the equation in slope-intercept form to identify the slope and y-intercept easily. Isolate the y in the equation to do this:

[tex]4y = 2x-12\\\frac{4}{4} y = \frac{2}{4} x-\frac{12}{4} \\y = \frac{1}{2} x-3[/tex]

Now that the equation is in slope-intercept form, it is much easier to find the slope and y-intercept of the equation. Remember that the slope-intercept formula is [tex]y = mx + b[/tex].

In an equation written in slope-intercept form, the [tex]m[/tex], or the coefficient of the x-term, represents the slope. So, the slope of his equation is [tex]\frac{1}{2}[/tex]. Also, the [tex]b[/tex], or the constant on the right side of the equation, represents the y-intercept. So, the y-intercept of this equation is (0,-3).  

Answer:

4

Step-by-step explanation:

Answer:

4) volume =288

5) 4=r

Step-by-step explanation:

Question 4

volume=length*width*height

volume= 3*8*12

volume=288

question 5

V=pie r^2*h

144pie=pie r^2 *9

144/9=r^2

16=r^2

4=r

Answer:

sure:)

J + 32 = 96

Step-by-step explanation:

so im guessing this is one of the things we learned in 6th grade if o than it should be

8xj=8j

8x4=32

so

J + 32 = 96

but if you have to simpilfy it should be

J=-64

but if not its the top answer:0

brainliest pls if i got it right!

Answer:

6 weeks

Step-by-step explanation:

100 + 5x = 10 + 20x

15x = 90

x=6

Respuesta:

Pablo se cubrirá de agua si se para en la piscina

Explicación paso a paso:

El nivel del agua en la piscina = 250cm.

Altura de Pablo = 1520 mm

Para saber si pablo podría pararse en la piscina sin estar cubierto de agua, necesitamos determinar la altura de Pablo en centímetros.

Convertir la altura de Pablo de milímetro a centímetro;

1 mm hasta 0,1 cm

1520 mm = (1520 * 0,1) = 152 cm

Por lo tanto, pablo mide 152 cm.

Esto significa que la altura del agua en la piscina es mayor que la altura de Pablo y esto lo cubrirá el agua si se para en la piscina.

b is cheaperrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Answer:

C: 1

this answer is c because the line is one the Y intercept of 1

Answer:

152

Step-by-step explanation: