Ask question

Ask question

All categories

3 years ago

7

Tell wether the angles are adjacent or vertical. Then find the value of x.

1 answer:

Aneli [31]3 years ago

4 0

Adjacent means next to each other and vertical literally means vertical, or linearly across from each other. Since angle x is next to the 35 degree angle, they are adjacent angles.

To find x, we know that the little box on the bottom left corner means a right angle, or 90 degree angle. Since we know the other angle's value, we do 90 - 35 = 55 degrees.

You might be interested in

What are the parts of this expression: 5 x (m – 2)

EleoNora [17]

Answer:

5m - 10. Easy

Step-by-step explanation:

5m - 10

4 0

2 years ago

Kabul’s bookshop marks up all books by 40 percent of their cost. The overhead rate is 16 percent of the selling price. What is t

morpeh [17]

Answer:

The net profit rate on the book is 5.41

Step-by-step explanation:

Given as :

The marks up percentage of book = m = 40%

The overhead rate is 16% of selling price

The cost price of book = c.p = $18.10

Let The profit = $p

Let The selling price = s.p

<u>Now, According to question</u>

mark up percentage = $\dfrac{s.p - c.p}{c.p}$

I.e 40% = $\dfrac{s.p - 18.10}{18.10}$

Or, $\dfrac{40}{100}$ + 1 = $\dfrac{s.p}{18.10}$

Or, $\dfrac{140}{100}$ = $\dfrac{s.p}{18.10}$

Or, s. p = $\dfrac{140\times 18.10}{100}$

∴ s.p = $25.34

So, selling price of book = s.p = $25.34

Now, The overhead percentage = 16%

i.e overhead rate = $\dfrac{\textrm estimated cost}{\textrm estimated total base unit}$

Or, estimated cost = 16% × 25.34

I,e estimated cost = 0.16 × 25.34

∴ estimated cost = $4.05

Now,

Profit = selling price of book - estimated book cost

I.e p = $25.34 - $4.05

∴ p = $21.29

So, The profit rate% = $\dfrac{\textrm profit}{\textrm estimated cost}$

I.e The profit rate% = $\dfrac{21.29}{4.05}$

∴ profit rate %= 5.41

So, The profit rate = p = 5.41

Hence, The net profit rate on the book is 5.41 Answer

4 0

2 years ago

I<br> 1<br> 8 in<br> Find h.<br> 13 in<br> = √[?] in.

Archy [21]

as the following pic you can see the answer.

#diameter is 8 so radius is 4

8 0

2 years ago

Representatives from the student councils at three area high schools are traveling to the national convention in New York. North

ivann1987 [24]

nshs = sshs+5

wshs = nshh + 6 = sshs + 11

So nshs + wshs + sshs = 3*sshs + 16

So sshs = 10, nshs = 15 and wshs = 21

Answer 15.

8 0

3 years ago

Read 2 more answers

You purchase a cell phone for $125. the value of the cell phone decreases by about 20% annually. write a function at models the

djverab [1.8K]

F(x)=125-(125*0.2x)
to find the value of the phone after 3 years, you put x=3.
f(3)=125-(125*0.2(3))
f(3)=50

5 0

3 years ago