6. Find the volume of the composite figure. ​

Answer:

x= -9/4

Step-by-step explanation:

1) Isolate X

2) This will give you x+15x+4x=-21-24

(moving terms to another side will make it opposite, in this case positive 24 moving to the right will become negative 24)

3) Add the like terms

x+15x+4x = 20x

-21-24= -45

this will give you 20x=-45

4)Find the value of X by moving the 20 multiplier to the other side (this will become the opposite, division of 20)

x= -45/20

5) Simplify your answer

= -9/4

Answer:

11.5 cm

Step-by-step explanation:

The dimensions of a right angled triangle can be determined using Pythagoras theorem

The Pythagoras theorem : a² + b² = c²

where a = length

b = base

c = hypotenuse

a² + 8² = 14²

a² + 64 = 196

a² = 196 - 64

a² = 132

find the square root of 132

a = 11.5 cm

1. They will meet as 7:20 PM

explanation: The first friend runs at a speed of 8 miles per hour.

The second friend runs at a speed of 7 miles per hour.

they left at 6 p.m.

their houses are 20 miles apart,

Since they are running towards each other the effective speed will be

(8+7) = 15 mph

Distance = 20 miles

time they run = 20/15 =4/3 hours

They will meet at 7:20 pm

2. 0

3. 4/5 second

explanation: The time = 4 / {17-12} = 4/5 second

Answer:

0 Blankets

Step-by-step explanation:

2.5 yards is 7.5ft, and Molly only has 2.5ft, so she can not make a blanket.

Answer:

i think is sas......i hope im not wrong

Answer:y=1/2

Step-by-step explanation:

Answer:

107, there is two lines after that so 108 109 and the last line is 110 so your answer will be 107 degrees.

Step-by-step explanation:

Answer:

[tex]\Large \boxed{\sf 107\°}[/tex]

Step-by-step explanation:

The line is in between 106° and 108° so it is 107°

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{-\dfrac{1}{3}(6x + 2)}\\\\\\\mathsf{DISTRIBUTE \ (-\dfrac{1}{3})\ within\ the\ PARENTHESES}\\\\\\\mathsf{= -\dfrac{1}{3}(6x)+-\dfrac{1}{3}(2)}\\\\\\\mathsf{-\dfrac{1}{3}(6x)=-2x}\\\\\\\mathsf{-\dfrac{1}{3}(2) = \dfrac{-2}{3}}\\\\\\\mathsf{= -2x + - \dfrac{-2}{3}}[/tex]

[tex]\boxed{\boxed{\mathsf{Answer: \bf -2x - \dfrac{2}{3}\ (Option\ C.)}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

65 degrees :)

Step-by-step explanation:

If you have 115 degrees, and you know triangles are always 180 degrees in total, then you have to subtract 115 from 180 to get your answer for what the measures are. 180-115=65

So  it's 65 degrees.

I think this is what you want to know :)

Answer:

Please find attached pdf

Step-by-step explanation:

Answer:

   1/6

Step-by-step explanation:

The gradient of the line segment is the same as slope

m = (y2-y1)/(x2-x1)

   = ( -4 - -5)/( 2 - -4)

   = (-4+5)/( 2 +4)

   1/6

Answer:

Step-by-step explanation:

Gradient = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]

               [tex]=\frac{-4-[-5]}{2-[-4]}\\\\=\frac{-4+5}{2+4}\\\\=\frac{1}{6}[/tex]

Answer:

x=13

180=30+18+6x+4x+2

COMBINE LIKE TERMS

180=10x+50

SOLVE EQUATION

130=10x

x=13

Answer:

x = 13

Step-by-step explanation:

Answer:

x=23

Step-by-step explanation:

Answer: The answer is because 12 is how many bows the work made and 0.5 is 5 feet of the ribbon left.

Answer:

25 yards

Step-by-step explanation:

A parallelogram is a quadrilateral (a four sided object) with parallel sides

Some of the characteristics of a parallelogram includes :

Area of a parallelogram = base x height

Area = 525

base = 21 yards

height = ?

525 = 21 x height

divide both sides of the equation by 21 to find the value of the height

525 / 21 = height

height = 25 yards

Answer:

The discriminant of the quadratic equation is 0

Step-by-step explanation:

Here, we want to calculate the discriminant of the given quadratic equation

Mathematically, we have the discriminant calculated by the following formula;

D = b^2 - 4ac

where;

b represents the coefficient of x which is -2

a is the coefficient of x^2 which is 1/7

c is the last number which is 7

Substituting these values;

D = (-2)^2 -4(1/7)(7)

D = 4 - 4

D = 0

Answer:

(10,5)

Step-by-step explanation:

A point of intersection is where the two lines meet at one specific point. If you look at the graph you can see a blue point where they intersect. Find the coordinate of that (10,5)

Answer:

Scatter Plot and Table

Step-by-step explanation:

The bite strength to weight for different carnivores can be presented using scatter plot and tables.

Data representation is a very important skill in data analysis. It enables data to be communicated in a way that is quite understandable to the reader. There are many ways data can be presented depending on the nature of the data to be presented in each case.

In this particular case, the bite strength to weight for different carnivores can be presented using scatter plot and tables.

Learn more about data presentation: https://brainly.com/question/12228859

Answer:

-3 = -3x

9x^2 = 9

4x = 4x^2

The question is incomplete. The complete question is :

Nate starts a lawn-mowing business. In his business, he has expenses and revenue. Nate's expenses are the cost of the lawn mower and gas, and his revenue is $25 per lawn. At what point will Nate's revenue exceed his expense?

Cost of lawn mower = $ 200

Cost of gasoline = $ 2 per lawn

Solution :

Given :

Cost of the lawn mower = $ 200

The cost of gasoline expense for one lawn = $ 2

The revenue generated for one lawn = $ 25

So let the number of lawn to be mowed = x

Therefore the total expenses = [tex]$200+2x$[/tex]

So, the total revenue = [tex]$25x$[/tex]

The point for which the revenue will exceed the total expenditure will be :

[tex]$25x \geq 200+2x$[/tex]

So at [tex]x=9, \ 225 > 218[/tex]

Thus the revenue exceeds the total expenditure after mowing 9 number of lawns.

Answer:

For part a and b of this question

Step-by-step explanation:

x= # of lawns cut      y= total cost

revenue: y=25x

cost: y= -2x-200

He earns 25 per lawn, but loses $200 for his lawnmower and $2 per lawn.

b.  y=25x            y=-2x-200                    y=25x              

    y=-2x-200     25x=-2x-200                y=25(-7.40)

                              27x= -200                 y=-185

                                   x=-7.40

I believe this is correct.

Answer:

Circumference. hope this helped!

Answer:

it would be atleast what my paper says is 52.6 if my math is wrong then sorry

Step-by-step explanation:

Answer:

f(a)=4a-5

1:    a=  -5  / f−4

f(3)-f(1.25)

2:   1.75f

Step-by-step explanation:

Answer:

fa=4a-5

f(3)-f*1.25

Step-by-step explanation:

Answer:

0.80a + 0.95b

Step-by-step explanation:

They have given 2 different terms, which demonstrates the number of bananas and apples she may buy.

To find the total price we multiply the cost of one item with the number of items.

So the total cost for apples is 0.80 × a = 0.80a

And the total cost for bananas are 0.95 × b = 0.95b

Altogether, the amount will be: 0.80a + 0.95b