The scale factor of the scale drawing of a mirror to the actual mirror is
represented by the ratio 1: 8. If the dimensions of the scale drawing are 3 inches
wide by 8.5 inches long, what is the actual area of the mirror?

Answer:

p=25 degrees

Step-by-step explanation:

70 and 20+2p are verticle angles, so they are equal

70=20+2p

-20-20

50=2p

/2   /2

25=p

Answer:

p = 25 degrees

Step-by-step explanation:

2p = 70 - 20

2p = 50

p = 50 / 2

p = 25

Hope that helps!

Answer:

D. 15 in

Step-by-step explanation:

420 divided by 28 equals 15.

Answer: 40

Step-by-step explanation:

Answer: The percentage discount for the cost of the boots= 18 %

Step-by-step explanation:

Discount equals   Price before Discount( original price )  −  Price after Discount

=$36.00  −$29.52

=$6.48

Percentage discount =  Discount / Price before Discount ( original price) X 100

= $6.48 / $36.00 x 100

= 0.18 x 100

= 18 %

Answer:

Refer to explanation^

Step-by-step explanation:

Find out the value of each card.

4 - 10 = 6

-4 + (-10) which is -4 - 10 = -14

-4 + 10 = 6

4 + (-10) which is 4 - 10 = -6

4 - (-10) which is 4 + 10 = 14

-4 - 10 = -14

-4 - (-10) = -4 - 10 = -14

4 + 10 = 14

Find the cards which have the same value and just match them up.

Answer:

1. 3

2. 1/9

3. 9/2

4. 1

Step-by-step explanation:

hope this helps

Answer:

1. 3

2. 1/9

3. 9/2

4. 1

Answer:

$39

Step-by-step explanation:

First we need to find 35% of 60:

0.35 * 60=21

All we have to do after that is subtract 35% of 60 from 60:

60-21=39

And yeah the answer is 39!

I hope this helped! :)

Answer:

Step-by-step explanation:

Answer:

domain: (4, 1, 0, -1, 1)

range: (2, 3, 0, -1, -3)

Step-by-step explanation:

domain: x-values

range: y-values

Answer:

Domain: {-1, 0, 1, 4}       Range: {-3, -1, 0, 2, 3}

Step-by-step explanation:

Hi there,

To find the domain, list all of the x values and put them in numerical order. Don't repeat the same numbers.

Do the same thing for the y values when finding the range.

Hope this helps. Cheers.

Answer:

the answer is c!

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

9x - 3 = 6x + 3

    + 3         + 3

----------------------

9x = 6x + 6

-6x  -6x

----------------------

3x = 6

---    ---

3      3

----------

x=2

Answer:

-957

Step-by-step explanation:

... -915, -929, -943, -957, -971, -985, -999 ...

The factory need 16 more employees to hire in order to keep the factory running as before.

Given that A factory has 112 workers.

When worker decided to change from an 8-hour working day into a 7-hour working day.

In that case also work is same.

              [tex]112*8=m*7\\\\m=\frac{112*8}{7} =128[/tex]

Where m is number of worker require after changing working hours.

Number of more employees = 128 - 112 = 16

Hence, The factory need 16 more employees to hire in order to keep the factory running as before.

Learn more about Time and work here:

https://brainly.com/question/24348481

Answer:

8:5. 16:10

Step-by-step explanation:

5 was doubled so you would double 8 aswell

Answer:

71+112+48+x=360

231+x=360

x=360-231

x=129

the measure for the missing angle is 129

Answer:

-1

Step-by-step explanation:

It would be -1.

First, you can bring the negative sign outside, calculate 3 divided by 3 (which would be 1). Lastly, bring the negative sign back, so now you would have -1 as your answer.

Answer:

b < - [tex]\frac{3}{7}[/tex]

Step-by-step explanation:

Given

[tex]\frac{2}{7}[/tex] > b + [tex]\frac{5}{7}[/tex] ( multiply through by 7 to clear the fractions )

2 > 7b + 5 ( subtract 5 from both sides )

- 3 > 7b ( divide both sides by 7 )

- [tex]\frac{3}{7}[/tex] > b , then

b < - [tex]\frac{3}{7}[/tex]

Answer:

x = 5

Step-by-step explanation:

Answer:

x=−0.292355

Step-by-step explanation:

Answer:

1. x = 5

Step-by-step explanation:

1.

The Trapezoid Midsegment Theorem states that a line segment connecting the midpoints of the legs of the trapezoid is parallel to the bases, and equal to half their sum.

In this problem you can see that 5x - 1 is the midsegment of the trapezoid, so using the rule:

[tex](21 + 27) / 2 = 5x -1[/tex]

solve:

[tex]48/2 = 5x-1\\24 = 5x - 1\\25 = 5x\\x= 5[/tex]

2. Diagonals are congruent

You can see in this picture that the diagonals are not always congruent:

Answer:

25% percent

Step-by-step explanation:

Step-by-step explanation:

Given

Two similar triangles i.e. [tex]\trianle ABC \ \text{and}\ \triangle A'B'C'[/tex]

from the figure, In [tex]\triangle ABC[/tex]

[tex]\Rightarrow \cos \alpha=\dfrac{AC}{AB}=\dfrac{3}{5}[/tex]

Also, In [tex]\triangle A'B'C'[/tex]

[tex]\Rightarrow \cos \alpha =\dfrac{A'C'}{A'B'}=\dfrac{6}{10}=\dfrac{3}{5}[/tex]

Answer:

Step-by-step explanation:

7(8)?

Answer:

3

Step-by-step explanation:

The highest degree amount or exponet amount is the power of a equation.

3 is the highest exponet so it is 3.

Answer:

jgfshd

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

>_<

Answer:

the answer will be 56ef i guesss...

The value of given product is 56ef.

Here,

We have to simplify; 7 x e x f x 8.

What is the product?

When we multiply two numbers, the answer is called the Product.

Now,

The expression is,

⇒ 7 x e x f x 8

After product we get;

⇒ 7 x e x f x 8 = 56ef

Hence, The value of given product is 56ef.

Learn more about the product visit:

https://brainly.com/question/28101687

#SPJ2

Answer:

Plug in a 3 every time you see an "x" and the left side should equal the right side

Step-by-step explanation:

Answer:

461.875 cubic cm

Step-by-step explanation:

Volume of wood in the block

= volume of cuboid - 3 times the volume of one hemisphere

[tex]=lbh - 3\times \frac{2}{3} \pi r^3\\= 20\times 7\times 4 - 2\times 3.14\times (2.5)^3\\= 560 - 6.28\times 15.625\\= 560 - 98.125\\= 461.875 \: cm^3[/tex]

Answer:

3.5

Step-by-step explanation:

Answer:

3.5 hours

Step-by-step explanation:

First, we can subtract 55 from 212.50 which equals 157.5.

Then we divide 157.5/45 which is 3.5

He worked 3 hours and 30 minutes

3.5 hours