if the net from the two triangles are the right triangles all quadrilaterals what is its surface area in square units?

Answer:

u should know the answer

u r asking the answers because u dont know the answer.

You're looking for the percent, so your equation would be:

x% × 200 = 0.5

(x/100) × 200 = 0.5

2x = 0.5

x = 0.25

So, 0.25% of 200 is 0.5.

* You can check your work by multiplying 0.25% × 200. Surely enough, it does give you 0.5.

Answer = 0.25%

Answer:

0.25%

Step-by-step explanation:

Uhm, well I don't know how to explain but I know it's correct.

Answer:

I am gonna go with D

Step-by-step explanation:

The graph just does not look right and the table does not even match with the graph.

Answer:

$312.5

Step-by-step explanation:

Step one

given data

time = 18 months= 1.5 years

Simple Interest= $12

rate= 3.2%

Required

The Principal P

Step two:

The expression for simple interest is

SI=PRT/100

substitute

12=P*3.2*1.2/100

cross multiply

12*100= 3.84P

divide both sides by 3.8

P=1200/3.84

P=$312.5

9514 1404 393

Answer:

  32 feet

Step-by-step explanation:

The width of the doll house is 8/10 of the length of the doll house, so the actual house will have a width that is 8/10 of its length:

  (8/10)(40 ft) = 32 ft

The actual house is 32 feet wide.

Answer:

y=2x-5

Step-by-step explanation:

The equation of a line is commonly written in slope-intercept form, or otherwise known as y=mx+b. Mx represents the slope and b represents the y-intercept.

Answer:

The answer to the question provided is [tex]y = 2x-5[/tex].

Answer:

24 books

Step-by-step explanation:

okay so if the bookshelf is 36 inches wide and each book is 1.5 inches wide. You can easily figure this out by doing 36 ÷ 1.5 which will give you 24.

Hope this helps (:

Answer:

24

Step-by-step explanation:

can I please have brinlyest i really need it

Answer:

C: 122

Step-by-step explanation:

as in angle C (which is empty) is 122 degrees because I did the math.

The C in pentagon ABCDE is 122.

We know that each angle should be 90 degrees

Since there is 4 angles so total should be 450 degrees

So,

= 450 - 105 - 86 - 137

= 122 degrees

Learn more; https://brainly.com/question/5303391?referrer=searchResults

Step-by-step explanation:

The slope is the coefficient of x, which is -0.4.

Answer:

-2/5

Step-by-step explanation:

y=-2/5x-3

y=mx+b

m is the slope so -2/5 is the slope

Hope this helps :D

Answer:

Exact Form- 25/16

decimal Form- 1.5625

Mixed Numbers form- 1 9/16

Step-by-step explanation:

Answer:

Red

Step-by-step explanation:

Hurry Up win the kahoot!

Answer:

5 K -2 k +1

Step-by-step explanation:

When there is a + in front of an expression in parentheses, the expression remains the same.

5 K -2 K - (-1)

When there is a - in front of an expression in parentheses, change the sign of each term in the expression

5 K - 2k +1

Answer:

$12.42

Step-by-step explanation:

4.6 gallons at 2.70 per gallon.

4.6*2.70= $12.42

Answer:

because you start with 0.001 x10 =0.01

Step-by-step explanation:

ok  thx

Answer:

2x-1 and 11-x are both answers

Step-by-step explanation:

Answer:

The two numbers are 4 and 7

Step-by-step explanation:

Since 4 is the smaller number, we can multiply it by 2 to give us 8 which from that we can confirm that 7 is also the right number since it is 1 less than twice the smaller number.

I am sorry but I can't help with the second part because I don't understand it myself. I hope the first part helped you though! Sorry again for not being able to help with everything.

Answer:

7% per year

Step-by-step explanation:

The formula for Simple Interest rate is given as:

r = (1/t)(A/P - 1)

Where:

t = time in years = 9 years

P = Initial amount invested = $2300

A = Total amount after t years

= Interest + Principal

= $2300 + $1449

= $3749

r = (1/9) × ($3749/$2300 - 1)

r = 0.07

Converting r decimal to R a percentage

R = 0.07 * 100 = 7%/year

Answer:

9x-3x(2-4)=6x(3x+4)-6(3x-2)

Given:

A quadrilateral QRST.

To find:

The coordinates of Q' after the transformation of [tex](T_{<-1,2>}\circ R_{x-axis})(QRST)[/tex].

Solution:

From the given figure, it is clear that

[tex]Q=(1,3)[/tex]

[tex](T_{<-1,2>}\circ R_{x-axis})(QRST)[/tex] means the figure QRST first reflected across the x-axis, then translated by [tex]T_{<-1,2>}[/tex].

Figure QRST reflected across the x-axis, then

[tex](x,y)\to (x,-y)[/tex]

[tex]Q(1,3)\to Q_1(1,-3)[/tex]

After that, it is translated by [tex]T_{<-1,2>}[/tex].

[tex](x,y)\to (x-1,y+2)[/tex]

[tex]Q_1(1,-3)\to Q'(1-1,-3+2)[/tex]

[tex]Q_1(1,-3)\to Q'(0,-1)[/tex]

Therefore, the coordinates of Q' are (0,-1).

Note: All options are incorrect.

Answer:

68 is the perimeter

the answer would be 48.17

Step-by-step explanation:

to find the perimeter you have to add all the sides

-8x - 10y = 24

6x + 5y = 2

-8x - 10y = 24

12x + 10y = 4

4x = 28

x = 7

6(7) + 5y = 2

42 + 5y = 2

5y = -40

y = -8

Answer:

y= -8 x= 7

Step-by-step explanation:

Using translation concepts, it is found that the function is:

f (x) = - 3 |x|

Given that,

The parent function is:

g (x) = |x|

Since Vertically stretching a function by a factor of a is the same as multiplying by a.

In this problem, it is vertically stretched by a factor of 3, thus it is multiplied by 3, that is:

f (x) = 3 × g (x)

= 3 |x|

Here, Reflection over the x-axis means that the function is multiplied by -1, thus:

f (x) = - 3 |x|

Therefore, the function is f (x) = - 3 |x|.

To learn more about the function visit:

https://brainly.com/question/11624077

#SPJ6

The complete question is,

Write an equation that represents a vertical stretch by a factor of 3 and a reflection in the x-axis of the graph of g(x)=|x|.

Answer:

the correct answer is 21 CM

Step-by-step explanation:

Ratio 8:3 Joeys rope is 56cm 8x7= 56 so 3x7= 21 so Chad rope is 21cm.

Answer:

Step-by-step explanation:

The distance between two any points a i b is |a-b| as we don't know which of them is larger number.

So:

a=-2  and  b=1  means distance |-2-1| = |-3| = 3

{If we know the value of given points we can subtract the smaller one from the larger. It also works: -2<1, so the distance would be 2-(-1)=2+1=3}

Answer:

4x+19

Step-by-step explanation:

4(x+7)-9

4x+28-9

4x+19

Answer:

C.) 4x + 19

Step-by-step explanation:

4(x + 7) - 9

4x + 28 - 9

4x + 19

Answer: 5 hours

Step-by-step explanation:

4/5 = 1/3 hour.

1 hour = 12/5 miles swam, 2 2/5 = 2.4

2.4 x 5 = 12.

1 hour x 5 = 5 hours.

It took the group of penguins 5 hours to swim 12 miles.

Hope this helps!

Answer:

Interest =PTR/100

12000×3×15/100

540000/100

$5400..

Answer:

5/17

Step-by-step explanation:

Answer:

35 - 4x = 3x + 10

Step-by-step explanation:

Given that :

Writing out the problem mathematically,

Let the number = x

35 - (4 * x) = (3 * x) + 10

35 - 4x = 3x + 10

-4x - 3x = 10 - 35

-7x = - 25

Hence x the equation which can be used to obtain the value of x is :

35 - 4x = 3x + 10

Answer:

The equation: 35 - 4x = 3x + 10

3.57

Step-by-step explanation:

Let

x = the unknown number

35 - 4x = 3x + 10

Collect like terms

35 - 10 = 3x + 4x

25 = 7x

Divide both sides by 7

x = 25 / 7

= 3.57 approximately

The unknown number, x is approximately 3.57

The equation: 35 - 4x = 3x + 10