Can I get helpppp plzz...also give steps

Can I Get Helpppp Plzz...also Give Steps

Answers

Answer 1

Answer:

3 inches

Step-by-step explanation:

Volume of a hemisphere = [tex]\frac{2}{3}[/tex]π[tex]r^{3}[/tex]

=> 18π = [tex]\frac{2}{3}[/tex]π[tex]r^{3}[/tex]

=> 18 = [tex]\frac{2}{3}[/tex][tex]r^{3}[/tex]

=> [tex]r^{3}[/tex] = 18 × [tex]\frac{3}{2}[/tex]

=> [tex]r^{3}[/tex] = 27

=> r = [tex]\sqrt[3]{27}[/tex]

=> r = 3 inches

Therefore, the radius of the hemisphere in inches is 3 inches.

Hope it helps :)

Please mark my answer as the brainliest

Answer 2
3 inches I really do hope that helps

Related Questions

Please help !! Will give brain !!!!

Answers

1 = $3,50
2 = $7.00
4= $14.00
6 = $21.00

Answer:

just add 3.50 for every time

Step-by-step explanation:

Use the data in the table to find the median mode, and range of the data.

Answers

Answer:

Median: 2

Mode: 0

Range: 10

Step-by-step explanation:

The median would be 2 and mode 0

Which list of numbers is ordered from greatest to least?

Answers

Answer:

option 2 .............

option 2 is the correct answer

Please help screen shot bellow.

Answers

-1/4

This will remain its absolute value

Answer:

absolute value is the oppistie of the number so if it is positive is will turn negative so i think the answer is C

which angles are adjacent to 12 ? select all that apply

Answers

The answer is 11 angles
11 angles, I’m sorry if it’s the wrong answer though !!

PLEASE HELP!!!!!! WILL GIVE BRAINLIST PLUS POINTS BUT HELLPPPP!!!!!

Answers

Answer:

sorry the pic is not clear......

the words are not clear

Answer:

5: -5,-1   -1,5

    0,-1   -1,0

    -1,-4   -4,1

6: 0,1   -1,0

   1,4   -4,-1

   5,1   -1,-5

Help with math 10 points

Answers

Answer:

15

Step-by-step explanation:

y= 7(15)+50

y= 105+50

y=155

y=10x+5

y=10(15)+5

y=150+5

y=155

I don't understand this
plz answer 3,4 and 5

Answers

Answer:

3. Since it asked us to write question 3 in the from y=mx + c

m is the gradient

c is the intercept on y axis or where the line enters or cuts the y axis. This can be seen from the diagram. The line cuts the y axis at "9". (Check the diagram for this).

Now to find m.

Pick points on the line

Say (1,6) and (2,3)

Gradient = m = y2 - y1/(X2 - X1)

x1 = 1

y1 =6

x2 = 2

y2 = 3

Substituting into that formula

m = 3 - 6/2 - 1

m= -3/1

m= -3.

Since we've gotten what we need

y=mx + c

Y= -3x + 9.

4. 4x + 2y = 12

Rearranging by making y subject to suit the eqn...y=mx + c

you have

m is the gradient and c is the intercept.

2y = -4x + 12

Divide through by 2

y= -2x + 6

y=mx + c

By comparing...

m==gradient = -2

c== Intercept = 6

5). Doing the same thing we did above

-6x + 3y =21

Making y subject

3y = 6x + 21

Divide through by 3

y= 2x + 7

y=mx + c

m==gradient =2

c==Intercept =7.

Hope this helps.

Have a great day!

i don’t kneweosiudhdjfjdidd

Pls help me so I can pass

Answers

Answer:

The slope of the line is constant. This is because all straight lines have a constant slope. The slope of this line is 1/3. When you use the legs to measure, the horizontal legs of the triangle, they increase in length by 3 units from the previous triangle. The vertical legs of the triangle also increase by 1 with each added triangle. Both of these observations support that the slope of the line is a constant 1/3.

Step-by-step explanation:

I know you were going to copy and paste so i put all above. Hope it helps you.

The answer above ………………………

Given f(x) and g(x) = f(x + k), use the graph to determine the value of k.

Answers

Answer:

f(x)=x+4

g(x)=x+10

g(x)=f(x+k)

x+10=x+k+4

x-x+10-4=k

6=k

k=6

the correct answer would be 6!

If the x value of a measurement on a chart decreases and then increases and the y value increases, then decreases and increases again is the rate of change positive or negative? the rate of change is 1 btw

Answers

Answer: Photo math might be able to help you

Step-by-step explanation:

the rate of change is negative

7 1/7 minus 9/14

answer asap please and thank you ​

Answers

Answer:

[tex]6\frac{1}{2}[/tex]

Step-by-step explanation:

When given the following problem:

[tex]7\frac{1}{7}-\frac{9}{14}[/tex]

Convert the first mixed number to an improper fraction. This can be done by multiplying the "number" part of the mixed number by the denominator of the fraction, the number under the fraction bar. Then add the result to the numerator.

[tex]\frac{50}{7}-\frac{9}{14}[/tex]

To perform this operation, one must ensure that both denominators have the same value. Multiply the numerator and denominator for the first fraction by (2), so that the denominators of both fractions is (14),

[tex]\frac{100}{14}-\frac{9}{14}[/tex]

Perform the operation, subtract one numerator from the other, leave the denominators the same,

[tex]\frac{91}{14}[/tex]

Simplify, divide the numerator by (14) (the denominator), write the whole part as the "number" part of the mixed number. Then write the remainder on top of the fraction bar.

[tex]6\frac{7}{14}[/tex]

Reduce, divide the numerator and denominator by a common fraction,

[tex]6\frac{1}{2}[/tex]

Convert the mixed numbers to improper fractions, then find the LCD and combine.
The answer is 6 1/2

Help!!!! please help me !!!!!!

Answers

Answer:

8 1/2

Step-by-step explanation:

I converted to decimals to make it easier :)

9.75 - 2.2 + 0.5

This is equal to 8.05, which is equal to 8 and 5/100, or 8 and 1/20

8 1/20 .8 whole number and 1/20 is fraction

which angle is supplementary to 16 ?

Answers

I’m no math teacher but I think it’s 13

Answer:

Make me a Brainlist pls

Step-by-step explanation:

angle 13 is supplementary to angle 16 bcoz of the property of linear pair

26/50 convert to a decimal

Answers

Step-by-step explanation:

26/50

= 26 ÷ 50

=0.52

hope it helps

Answer:

26÷50 0.52 decimal hope helpful answer

Plz help will be marked BRAINLIEST
Thanks

Answers

Answer:

3x + 132⁰ = 180⁰

3x = 48

x = 16⁰

Answer:

3x + 132 = 180°

Step-by-step explanation:

There are 3 x's and all of them need to be added in order to find the angle. Looking at the overall sum of the angle, a strait line would = 180°. Also, remember to use PEMDAS rules, before writing down your equation.

Note:

Pls notify me if my answer is incorrect for the other users that will see this response.

-kiniwih426

Simplify the expression. (1)/(2)(-(5)/(6)+(1)/(3))

Answers

Answer:

0.5

Step-by-step explanation:

The answer to that is 0.5 I am pretty sure

The radius of a circle is 5 feet.

Answers

The diameter is 10 ft ..............

Answer:

C 10ft

Step-by-step explanation:

The diameter of a circle is always double the radius of a circle.

****no links please****

Answers

Answer:

C

Step-by-step explanation:

1. π ≈ 3.1415. π + 10 ≈ 13.1415.

2. Find the square root of 20. It is about 4.4721. 4.4721 + 1/2 (or .5) = 4.9721

3. The square root of 100 is 10.

4. Order them.

5. It is most obvious that the answer to [tex]\sqrt{20\\}[/tex] + 1/2 is first. The square root of 100 is ten, so that goes second because pi + 10 is greater than 10. (pi + 10 goes last)

6. [tex]\sqrt{12} + 1/2, \sqrt{100}, \pi + 10[/tex]

The answer is c
Hope that helps

Can I have help for question B, my answer doesn't give me the mark.

Answers

Answer:

isosceles triangle

Step-by-step explanation:

The front and back sides are both triangles, explain why you arent going to divide the base x height by 2.

Answers

Answer:

4x=Bf

Step-by-step explanation:

4x= bf I check my work twice

Please help i need it urgent and will give brainliest

Answers

4.2 if I am wrong sorry lol I tried my best so don’t judge
4.2 hope this helps!!!!

I need help with find the area of the other shapes. Like you can give me an example of the width and lenth like this (8:7) and I'll put a pic of what I've got so far and I need you to do what I did please.I really need help.


You must include the following items: • At least 10 shapes in which you can calculate the area (label the dimensions for each shape in feet 1 cm=3.25feet) o 2 rectangles o 1 rhombus o 3 triangles (1 must include a fractional base) o 2 trapezoids (1 base must be a decimal) o 1 pentagon o 1 irregular polygon in which you’ll have to decompose into smaller shapes. And if my pic ain't clear enough sorry.

Answers

Answer:

Step-by-step explanation:

Hmm i think you take the cm flee to the 8th

Can I get help...plz give steps

Answers

Answer:

C)

Step-by-step explanation:

First, multiply the 2 factors that add up to 8.

1/3 x 2. Since this equation does not have one x but 2 (x and y), we will not subtract or divide any sides.

Divide and multiply 2 by 8 and 1/3. Then, we solve for y.  

y = 2/3x - 4

Hope this helps!

-kiniwih426

I’m pretty sure is c y=2/3x-4

What is the perimeter of the triangle?

Answers

Answer:

p=a+b+c

sode+base+side

it is a + b + c good luck :D

Can I get help? And please give the steps to how you got your answer.

Answers

Answer:

D

Step-by-step explanation:

First, plot the points they gave you onto a graph (shown in the attached image). The slope is the rise (units up or down from a given point) over the run (units left or right from a given point).

So the slope is 6/4 because to get from the red point to the blue point, you rise 6, and run 4. And from blue to red you rise (remember rise goes up or down) 6 and run 4. 6/4 can be simplified to 3/2 so D is your answer :)

The answer is D.

Hope this helps

The radius of a circle is 4 feet. What is the circumference?

Answers

Answer:

opuion c is correct

Step-by-step explanation:

circumference=2πr

=2*3.14*4

=25.12

in terms of π circumference is 8π

option c

25.12

think that’s right

Please Help Me. No links or I will report. Explain.

How are you?
Hope you have a good day/night!

Answers

Answer:

7

Step-by-step explanation:

Rewrite 9+2(5-3)-6 as

9+2*2-6

9+4-6

Answer: B
Hope this helps :)

What is the solution to the equation?

2/3a - 1/6 = 1/3​

Answers

Answer:

a = 3/4

Step-by-step explanation:

2/3a - 1/6 = 1/3​

Multiply each side by 6 to clear the fractions

6*(2/3a - 1/6) = 6*1/3​

Distribute

4a - 1 = 2

Add 1 to each side

4a -1+1 = 2+1

4a = 3

Divide each side by 4

4a/4 = 3/4

a = 3/4

Answer:

a= 1/3

Step-by-step explanation:

which angles are vertical to each other? select all that apply

Answers

Answer:

<9 and <11 | <10 and <12

Step-by-step explanation:

9 and 11 , 6 and 12 I believe hope it helps
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