Ask question

Ask question

All categories

3 years ago

12

Jackie wants to put a paper border around the top of each wall in her bedroom (pictured). How many feet of border paper will Jac

kie need to purchase?

2 answers:

mixas84 [53]3 years ago

8 0

45 feet. you just need to find the perimeter which is just adding all the sides. 8+15+12+10=45

kherson [118]3 years ago

8 0

You will need 45 feet

You might be interested in

If y varies directly as x and the constant variation is -2, which equation represents this relationship?

kozerog [31]

Answer:

y = -2x

Step-by-step explanation:

If y varies directly with x, it is:

y = kx

Constant is -2, it means k= -2

y = - 2x

4 0

3 years ago

A county's population in 1991 was 147 million. In 1998 it was 153 million. Estimate the population in 2017 using the exponential

aliina [53]

Let t=number of years since 1991.
Then
P(t)=147 e^(kt) ... in millions
P(0)=147 e^(0)=147
P(7)=147 e^(7k)=153
e^(7k)=(153/147)
take ln both sides
ln(e^(7k))=ln(153/147)
7k=0.0400 => k=0.005715

Year 2017=>t=2017-1991=26
P(26)=147e^(26*.005715)=170.55
Answer: in 2017, the projected population is 170.55 millions.

6 0

4 years ago

Which statement BEST describes 200 ? A) between 12 and 13 B) between 13 and 14 C) between 14 and 15 D) between 15 and 16

Goshia [24]

Answer:

If I am assuming sqrt(200), the answer is C

Step-by-step explanation:

$14^{2} = 196\\15^{2} = 225$

Because 200 is between both of these numbers, c is the only viable option

6 0

3 years ago

If 10% is deducted from bill, $58.50 remains to be paid. How much is original bill?

julsineya [31]

Answer:

$65.33

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

suppose an oblique rectangular pyramid has the same height, h, as a right pyramid, and that both bases have areas of 36. What is

FrozenT [24]

Volume of the oblique pyramid = Volume of the right pyramid = 36h

5 0

3 years ago

Read 2 more answers