(a) Draw and label a net for the pyramid.
(b) Determine the surface area of the pyramid. Show your work.

Answer:

Domain: (-∞,∞)

Range: (-4, ∞)

Transformation: y = | x - 2 | - 4  (parant function is y = | x | )

Increasing Values: (-4,∞)

Decreasing Values: (-∞,-4)

End Behavior: f(x) → + ∞ on both sides

Hope this helps!

Answer: D, D, D, D

Step-by-step explanation: Bro, it's literally all just D

Emma has received a 35 percent discount on the frame

A discount is a reduction in price of an item usually for promotion or marketing purposes.

A discount could be in the form of a percentage off the price of the item or a fixed amount(say $7) off the price of the item

In the case of Emma, he got a fixed amount off the price which we converted to percentage to determine the amount off. This is calculated thus:

discount price/price of item ×100/1

5.25/15×100/1= 0.35(35%)

If a percentage is used, a variable( can change)amount in the form of a discount is possible otherwise not.

Please read more on discounts and percentages here:

https://brainly.com/question/21557112

32 / 256 = 8 / 64 = 1 / 8 = 12.5%

12.5

Step-by-step explanation:

i just did .125 x 256 and got 32

Ratio remains same

[tex]\\ \rm\Rrightarrow \dfrac{4}{6x-3}=\dfrac{3}{2}[/tex]

[tex]\\ \rm\Rrightarrow 8=3(6x-3)[/tex]

[tex]\\ \rm\Rrightarrow 8=18x-9[/tex]

[tex]\\ \rm\Rrightarrow 18x=17[/tex]

[tex]\\ \rm\Rrightarrow x=17/18[/tex]

Answer:

x = 9

Step-by-step explanation:

To Find the value of x and all angles :

We know that,

⠀

Therefore,

[tex]{ \longrightarrow \sf \qquad \angle1 + \angle2 + \angle3= 180 {}^{ \circ} }[/tex]

[tex]{ \longrightarrow \sf \qquad (13x + 2) {}^{ \circ} + (5x - 7){}^{ \circ}+ (3x - 4) {}^{ \circ} = 180 {}^{ \circ} }[/tex]

⠀

Adding like terms we get :

[tex]{ \longrightarrow \sf \qquad (13x +5x + 3x) + { \bigg[2 + ( - 7) + ( - 4) \bigg]}^{ \circ}= 180 {}^{ \circ} }[/tex]

[tex]{ \longrightarrow \sf \qquad 21x+ ( - 9) {}^{ \circ}= 180 {}^{ \circ} }[/tex]

[tex]{ \longrightarrow \sf \qquad 21x = 180 {}^{ \circ} } \sf+ \: 9 {}^{ \circ}[/tex]

[tex]{ \longrightarrow \sf \qquad 21x = 189 {}^{ \circ}}[/tex]

[tex]{ \longrightarrow \sf \qquad x = \dfrac{189 {}^{ \circ}}{21} }[/tex]

[tex]{ \longrightarrow { \pmb{\bf \qquad x = 9 {}^{ \circ}}}}[/tex]

⠀

Therefore,

[tex] \longrightarrow \: \sf \qquad \angle1 = (13x + 2) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \sf \qquad \angle1 = (13.9 + 2) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \sf \qquad \angle1 = (117 + 2) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \bf \qquad \angle1 = 119 {}^{ \circ}[/tex]

⠀

[tex]\longrightarrow \: \sf \qquad \angle2 = (5x - 7) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \sf \qquad \angle2 = (5.9 - 7) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \sf \qquad \angle2 = (45 - 7) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \bf \qquad \angle2 = 38 {}^{ \circ}[/tex]

⠀

[tex]\longrightarrow \: \sf \qquad \angle3 = (3x - 4) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \sf \qquad \angle3 = (3.9 - 4) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \sf \qquad \angle3 = (27 - 4) {}^{ \circ}[/tex]

[tex]\longrightarrow \: \bf \qquad \angle3 = 23 {}^{ \circ}[/tex]

is this correct?

hope you liked it!

Answer:

276 square inches

Step-by-step explanation:

The area can be decomposed as a square of side length 14 in, having a surface of area of [tex]14^2 = 196 in^2[/tex], and a triangle of base 14 and height 12, giving an area of [tex]\frac12\times 12\times14 =84 in^2[/tex]. Added them together we get a grand total of [tex]196+84=280 in^2[/tex]

Answer:

280 in²

Step-by-step explanation:

This is a composite figure composed of a triangle and a square. Let's find the area of each and add them up.

The area of the square is 196 square inches. The area of the triangle is 84 square inches. Add those two together, and you have 280 square inches.

Answer:

y = -6x - 19

Step-by-step explanation:

We can use y = m x + c to find the equation of the line.

Here,

m ⇒ slope

c ⇒ y - intercept

They have already given the slope of the line.

m = -6

And now we have to find the y - intercept using the given coordinates.

( -4 , 5 ) ⇒ ( x , y )

Let us find now.

y = m x + c

5 = -6 × -4 + c

5 = 24 + c

5 - 24 = c

-19 = c

Now let us write the equation of the line.

y = m x + c

y = -6x - 19

Answer:

it would be 25%

Step-by-step explanation:

because 25 multipled by 4 is 100 so it would be 25%

Answer:

  25√2 ≈ 35.36 inches

Step-by-step explanation:

The Pythagorean theorem can be used to find the leg length for the given conditions. It tells you the relation between legs a, b, and hypotenuse c is ...

  c² = a² +b²

If a=b, and c=50, this becomes ...

  50² = a² +a²

  1250 = a² . . . . divide by 2

  25√2 = a . . . . take the square root

The length of each leg is 25√2 ≈ 35.36 inches.

Answer:

C. (-16, -3)

hope this helps you...

make me brainliest pleaseee

Answer:

3-(1-1)=(37-4

Step-by-step explanation:

Answer:

3-(1-1)=(37-4)

Step-by-step explanation:

step by step explanation

Answer:

Step-by-step explanation:

What am I supposed to say?

Answer:

Perpendicular slope: -7x

Parallel slope: 1/7x

Step-by-step explanation:

Rewrite this into slope-intercept form. So y=1/7x -1/7

Slope of a perpendicular line is the reciprocal of the original slope. So perpendicular line would be y=(-7)x-1/7. Slope in the perpendicular is -7. A parallel line will have the same slope,so basically y=1/7x-1 .

It doesn't matter what the y-int would be since a perpendicular/parallel slope only depends on the slope itself.

Answer:

[tex]\displaystyle \parallel\:\frac{1}{7} \\ \perp\:-7[/tex]

Step-by-step explanation:

[tex]\displaystyle x - 7y = 1 \hookrightarrow \frac{-7y}{-7} = \frac{-x + 1}{-7} \\ \\ \boxed{y = \frac{1}{7}x - \frac{1}{7}}[/tex]

Parallel equations have SIMILAR RATE OF CHANGES [SLOPES], so ⅐ remains as is. Perpendicular equations however, have OPPOCITE MULTIPLICATIVE INVERCE RATE OF CHANGES, so ⅐ becomes −7.

I am joyous to assist you at any time.

Answer:

not clear.

please send another..

Answer:

<A =73

Step-by-step explanation:

The sum of the angles of a triangle are 180

<C is 90

<B is 17

We need to find <A

<A + < B + <C = 180

<A + 17+90 = 180

<A + 107 =180

<A = 180-107

<A =73

Answer:

220 square inches.

Step-by-step explanation:

You have to find the area of each fact on the rectangular prism and add them all up. There are two faces in the prism with each pair of side lengths, like two faces with side lengths of 4x5, two with 5x10, etc.

4x5 = 20 20x2 = 40

4x10 = 40 40x2 = 80

5x10 = 50 50x2 = 100

100 + 80 + 40 = 220 square inches

Answer:

B. 220 in ^2

To find the surface area, we have to find the area of each face and add them all together.

Let's get started.

Face one:

Let's start with the one facing us.

The width is 4

The length is 10

4 x 10 = 40

Since there is an identical face on the opposite side, we need two of those.

40 x 2 = 80

Now let's do the face facing to the right.

The length is 10

The width is 5

5 x 10 = 50

Since there is an identical face on the opposite side, we need two of those.

50 x 2 = 100

Now the one on the top

The length is 5

The width is 4

5 x 4 = 20

Since there is an identical face on the opposite side, we need two of those.

20 x 2 = 40

80 + 100 + 40 = 220

Answer:

A 6.5x + 20 = 98

Step-by-step explanation:

This equation just means that for each visit to the movie theater, Carter will receive 6.5 points. E.g. if Carter went to the movie theater 4 times, he would get 26 points (6.5 × 4). Then you add on the 20 points he got for signing up.

Hope this helps!

Answer:

-6

Step-by-step explanation:

To solve: -5x=5

x=(-1)

{2(-1)-4}

-2-4

-6

What makes Europa a potential home to extraterrestrial life? *

Europa is the sixth closest moon of the planet Jupiter, and one of the largest moons in the solar system. Europa is slightly smaller than the Earth’s moon and has a tenuous atmosphere compared primarily to oxygen. The surface of Europa is composed of water and is one of the smoothest in the solar system. Scientists suggest that it is possible Europa has an ocean of liquid water beneath its surface, making it a strong candidate for extraterrestrial life. It is also predicted that heat energy from tidal flexing may cause oceans to remain liquid and drives geological activity similar to plate tectonics on Earth.

Answer:

$3.50

Step-by-step explanation:

When you subtract 10.05-6.55 you get 3.50

Answer:

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Line pases through (6, 0) and (0, -6)

Slope = (0 - (-6))/(6 - 0) = 6/6 = 1

so y = 1*(x - 6) = x - 6

or x - y = 6

or 4x - 4y = 24

That is C

Answer:

64 brown puppies

Step-by-step explanation:

Given:

To Find:

Solve:

To find how many brown puppies are there if there are 80 puppies at the store.

We have to Multiply

4/5 × 80 = 64

Thus, There are 64 brown puppies if there are 80 puppies at the store.

~Learn with Lenvy~

Answer:

64

Step-by-step explanation:

4/5 * 80 = 64

Since there are 80 puppies, you would have to multiply the fraction of brown puppies present in order to find the exact number.

Answer:

56%

Step-by-step explanation:

Answer:

ur mom

Step-by-step explanation:

Answer:

4,000 meters

Step-by-step explanation:

The conversion from kilometers to meters is 1 kilometer equals 1,000 meters. So times the conversion by 4 to get 4,000 meters.

Answer:

60 kg of cement, 180 kg of sand and 240 kg of gravel

Step-by-step explanation:

x : 3x : 4x

If you turn this into an equation, it becomes x + 3x + 4x = 480

8x = 480

x = 60

60 is the amount for the cement, for the sand and gravel multiply this answer by 3 and the other by 4, you should get 180 and 240

Sorry if this was not clear

Answer:

9 over 0 = 9/0 also - 9

Step-by-step explanation:

Answer:

60 students

Step-by-step explanation:     [tex]18\div30[/tex]%

Calculate
[tex]\frac{18}{0.3}[/tex]

Multiply both the numerator and denominator with the same integer
[tex]\frac{180}{3}[/tex]

Cross out the common factor
[tex]60[/tex]

I hope this helps you

:)