12. The net for a right
triangular prism is shown
below.
136.5
square
units
6.5
4
4.
o
57.5
square
units
3
3
3
90 square
units
What is the total surface
area of the prism?
O
39 square
units
CLEAR ALL

Answer:

thanks

Step-by-step explanation:

Answer:

thank you!

Step-by-step explanation:

(ﾉ◕ヮ◕)ﾉ*: ･ﾟ✧ ✧ﾟ･: *ヽ(◕ヮ◕ヽ)

Answer:

Sure.

Step-by-step explanation:

So X is a variable meaning its a letter that represents a number. When there are a number and a variable (or a letter) like this 2x or 9y it means you are going to multiply the number by the variable. In this case it is 7 times x is equal to 21 so all we have to do is find what times 7 is equal to 21 and that number is 3. So if 7*x=21 is 7*3=21 then x=3. If you have any questions ill be more than open to answering them, hopefully this helped. Have a good day/night.

Answer:

Three gallons will be enough to make 128 servings.

Step-by-step explanation:

In Three gallons there are 64 cups. if 5 cups makes 10 servings, that is 1/2 cup per serving. So 64 cups will make 128 servings.

Answer:

x = 4.3

Step-by-step explanation:

Given the question :

Fill in the empty slots by dragging tiles from the left to show the next step for solving the equation. Solve the equation 1.2x = 5.16 for x X=

Taking out the equation :

1.2x = 5.16

Divudse both sides by 1.2

1.2x/1.2 = 5.16 / 1.2

x = 4.3

Hence, x = 4.3

The value of x in the equation is equal to 4.3

Data;

To solve this problem, we need to first make x the subject of formula and this is done by dividing both sides of coefficient of x.

[tex]\frac{1.2x}{1.2} = \frac{5.16}{1.2}[/tex]

This can be further simplified as

[tex]x = \frac{5.16}{1.2} = 4.3[/tex]

The value of x in the equation is equal to 4.3

Learn more on linear equation here;

https://brainly.com/question/14323743

Answer:

AHAHAHAHA

Step-by-step explanation:

nope LOL

Answer:

gftrtrtgfrtrftgtrgty

Step-by-step explanation:

fgrtfgtrfggtrfgtrfgtrfgtrfgytrfgtrfgtr

Answer:

(-infinity,+infinity)

Step-by-step explanation:

Domain refers to the x-axis. So if we look from left to right along the x-axis we could conclude that the function will go infinitley from negative infinite to positive infinity.

Answer:

Alright, lets get started.

Angle 3 and angle 4 are adjacent angles because they are having the common side.

They both are on straight line, so, their addition will be 180°.

Suppose angle 4 is x , hence

angle 4 + angle 3 = 180

Subtracting 89 from both sides

°

Hence angle 4 is 91°. : Answer

Hope it will help :)

Step-by-step explanation:

Answer:

91 degrees

Step-by-step explanation

trust the lord

Answer:

2/3 acres per hour.

Answer:

Sample third quartile appears to be an unbiased estimator of the population third quartile.

Step-by-step explanation:

khan

Answer:

0.8

Step-by-step explanation:

4/5 is 0.8 as a divison expression.

Answer: it's the / that shows the division it's kind of like the order of operations that means it you are doing division than it will be / or as a fraction.

Step-by-step explanation:

hop you like my answer!! :)

9514 1404 393

Answer:

  x = 1 or 5

Step-by-step explanation:

The notion of "cross-multiplying" is the idea that the numerator on the left is multiplied by the denominator on the right, and the numerator on the right is multiplied by the denominator on the left. This looks like ...

  [tex]\displaystyle \frac{x-1}{7}=\frac{2x-2}{3x-1}\ \longrightarrow\ (x-1)(3x-1)=(7)(2x-2)[/tex]

Then the solution proceeds by eliminating parentheses, and solving the resulting quadratic equation.

  [tex]3x^2-4x+1=14x-14\\\\3x^2-18x+15=0\qquad\text{subtract $14x-14$}\\\\x^2-6x+5=0 \qquad\text{divide by 3}\\\\(x-1)(x-5)=0\qquad\text{factor}\\\\x\in\{1,5\}[/tex]

_____

Comment on "cross multiply"

Like a lot of instructions in Algebra courses, the idea of "cross multiply" describes what the result looks like. It doesn't adequately describe how you get there. The one and only rule in solving Algebra problems is "whatever is done to one side of the equation must also be done to the other side of the equation." If you multiply one side by one thing and the other side by a different thing, you are violating this rule.

What looks like "cross multiply" is really "multiply by the product of the denominators and cancel like terms from numerator and denominator." Here's what that looks like with the intermediate steps added.

  [tex]\displaystyle \frac{x-1}{7}=\frac{2x-2}{3x-1}\\\\\frac{x-1}{7}\times7(3x-1)=\frac{2x-2}{3x-1}\times7(3x-1)\\\\(x-1)(3x-1)=(2x-2)(7)\qquad\textit{looks like}\text{ cross multiply}[/tex]

Answer:

n ≤ 6

Step-by-step explanation:

Representing the number of goldfish that can live in a small tank as n, we can express this constraint as

n ≤ 6

Answer:

g_<_6

Step-by-step explanation:

Answer:

15 inches

Step-by-step explanation:

Substitute the formula

Let 'x' be the other side

2 [ l + b ] = Perimeter

2 [ 12 + x ] = 58

    12 + x   = 58 divided by 2

           x    = 27 - 12

                 = 15

Therefore 15 inches is the other side.

Step-by-step explanation:

In order to be similar triangles the corresponding angles must be equal .

So in your question

There are two triangles with different values of angles.

So the given triangles are not similar.

Hope it will help :)

Answer:

B

Step-by-step explanation:

The circle has to be hallow in order for it to be greater than or less than. The arrow is going below 4 because the circle is on 4 and the arrow is pointing to the left side.

Answer:

B

Step-by-step explanation:

it shows all the numbers less than four while the others show numbers greater than 4

Answer: Angle VU is 44 degrees

Step-by-step explanation:

Answer:

(0,3)

Step-by-step explanation:

on the y-axis, the point is 3 points above 0 so its (0,3)

Answer:

(0,3)

Step-by-step explanation:

y - intercept is where the line intersects the y-axis and that is at the point (0,3)

Answer:

8 2/3

Step-by-step explanation:

First, we turn 6 1/2 into an improper fraction, which is 13/2. Now, we can write this out as: 13/2  divided by 3/4. When dividing fractions, you reverse the sign to multiplication and you flip the numerator and the denominator of the second number. So, in this case, it would be 13/2 TIMES 4/3 which now we can do! 13*4 is 52 and 2*3 is 6. 52/6 is a number we can simplify. We can divide out a 2, so 52/2 is 26 and 6/2 is 3. 26/3 can be put into a mixed number. 3 goes into 26, 8 times and there is a 2 left over. So our final answer is 6 2/3.

Answer:2.5

Step-by-step explanation:

Answer:

(-2, -6)

Step-by-step explanation:

Given the simultaneous equation

3x-y=0 ... 1

2x+y=-10 ... 2

Add both equations to eliminate y

3x + 2x = 0 - 10

5x = -10

x = -10/5

x = -2

Substitute x = -2 into 1

3(-2)- y = 0

-6 - y = 0

-y = 0+ 6

-y = 6

y = -6

Hence the coordinate (x, y) is (-2, -6)

Answer:

option A

Step-by-step explanation:

=> In first figure traingle has

=> base = 4

=> height = 4

=> area = 1/2*base*height

=> area = 1/2*4*4

=> area = 8cm.sq

answer is figure( A)

hope it helps

Answer:

The answer is 600

Step-by-step explanation:

Multiply 6 by 1000, and 10 by x.

The equation would be 6000=10x.

Now, just solve for x by dividing by 10 which equals to 600.

Answer:

Valume of cylinder : πr² × h = π × 5² × 15 = 375π ≈ 1177.5 cm³

Answer:    The answer is either letter A or letter C

home / math / slope calculator

Slope Calculator

By definition, the slope or gradient of a line describes its steepness, incline, or grade.

Where

m — slope

θ — angle of incline

If the 2 Points are Known

Result

Slope (m) =  

ΔY

ΔX

=  

-1

5

= -0.2

θ =  

arctan( ΔY ) + 360°

ΔX

= 348.69006752598°

ΔX = 5 – -5 = 10

ΔY = -3 – -1 = -2

Distance (d) = √ΔX2 + ΔY2 = √104 = 10.198039027186

Equation of the line:

y = -0.2x – 2

or

y =  

- 1 x

5

– -2

When x=0, y = -2

When y=0, x = -10

...............................................................................................................................................

home / math / slope calculator

Slope Calculator

By definition, the slope or gradient of a line describes its steepness, incline, or grade.

Where

m — slope

θ — angle of incline

If the 2 Points are Known

Result

Slope (m) =  

ΔY

ΔX

=  

5

-1

= -5

θ =  

arctan( ΔY ) + 180°

ΔX

= 101.30993247402°

ΔX = -3 – -1 = -2

ΔY = 5 – -5 = 10

Distance (d) = √ΔX2 + ΔY2 = √104 = 10.198039027186

Equation of the line:

y = -5x – 10

When x=0, y = -10

When y=0, x = -2

...............................................................................................................................................

Input Data :

Point A  

(

x

A

,

y

A

)

= (3, 2)

Point B  

(

x

B

,

y

B

)

= (7, 10)

Objective :

Find the slope of a line that passes through points A and B.

Formula :

Slope

m

=

y

B

−

y

A

x

B

−

x

A

Solution:

Slope

m

=

10

−

2

7

−

3

=

8

4

m = 2

...............................................................................................................................................

Input Data :

Point A  

(

x

A

,

y

A

)

= (3, 2)

Point B  

(

x

B

,

y

B

)

= (7, 10)

Objective :

Find the slope of a line that passes through points A and B.

Formula :

Slope

m

=

y

B

−

y

A

x

B

−

x

A

Solution:

Slope

m

=

10

−

2

7

−

3

=

8

4

m = 2

Step-by-step explanation:    This is the picture, I graphed it

Center: (0, 0)

Angle: 0 rad

Opacity: 1

Width: 10

Height: 6.8

Answer:

he would pay 503.75 every month

Step-by-step explanation:

Answer:

What do you need help with?

Step-by-step explanation:

Answer:

Nope

Step-by-step explanation:

If you distribute the 3/4a they are no where near equal