All categories

3 years ago

Carpenters refer to the slope of a roof as the pitch of the roof. Find the pitch of the roof.

Mathematics

2 answers:

svet-max [94.6K]3 years ago

6 0

Answer:

1/3

Step-by-step explanation:

The pitch is the ratio of rise (4 ft) to run (12 ft). The pitch is ...

pitch = (4 ft)/(12 ft) = 1/3

notsponge [240]3 years ago

4 0

Answer:

12.6 ft (3 s.f.)

Step-by-step explanation:

Please see the attached picture for full solution.

You might be interested in

Find the value of g(7) for the function below.

Yanka [14]

Answer: The correct answer is (A) - 60/7 :)

Step-by-step explanation: The answer is A because all of the other ones make absolutely no sense one bit at all...!

5 0

3 years ago

The option for the first one is graph A or graph B

horrorfan [7]

First answer: Graph A

Second answer: E) Increase less

Graph A shows a flatter curve compared to B which is steeper. The steeper the curve, the faster the increase.

4 0

3 years ago

Please help me I don’t understand.

attashe74 [19]

Answer:

1 : 64

Step-by-step explanation:

Model:

1/2 in * 1/6 in = 1/12 in^2

Real:

1/3 ft * 1/9 ft = 1/3 * 12 in * 1/9 * 12 in = 16/3 in^2

model : real

1/12 / 16/3 = 1/12 * 3/16 = 3/192 = 1/64

model : real = 1 : 64

7 0

3 years ago

in a survey of 3271 adults aged 57 through 85 years, it was found that 88.7% of them used at least one prescribed medication

mixer [17]

How many of the 3271 subjects used at least one prescription medication? Round to the nearest integer asneeded.)

Answer:

2902

Step-by-step explanation:

Let the total number of adults within the mentioned age bracket be n=3271

The proportion of adults who used at least one prescription medication be p=88.7%=0.887

The point estimate of population is given by

$p=\frac {x}{n}$ where x is number of individuals in the sample with the specified characteristics and n is the sample size.

Let x be the adults who used at least one prescription medication

$0.887=\frac {x}{3271}$

$x=3271*0.887=2901.377\approx 2902$

3 0

3 years ago

Please hurry, I'll give brainly

mrs_skeptik [129]

Step-by-step explanation:

there should 90 value

the value of triangle is 90

3 0

3 years ago

Read 2 more answers