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jenyasd209 [6]
3 years ago
8

A section of a hot water heating system must be suspended. The section is made from one-inch copper tubing

Mathematics
1 answer:
damaskus [11]3 years ago
3 0
I think the answer is a but I am not for sure
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Francesca has 9 striped shirts, Francesca has 9 striped shirts, which is 15% of the total number of shirts in Francesca's drawer
Burka [1]
B - 60 Shirts

15 percent is 3/20 of a whole, meaning that 1/20 of a whole would be 3. Then, multiply the 1/20 by its denominator.

3*20= 60

5 0
3 years ago
Read 2 more answers
The graph of a line passes through the points (0,-2) and (6,0). what is the equation of the line?
nirvana33 [79]

Answer:

y = 1/3x - 2

Step-by-step explanation:

We are asked to find the equation of a line with two points

Step1: find the slope

m = (y_2 - y_1)/(x_2 - x_1)

( 0 , -2) (6 , 0)

x_1 = 0

y_1 = -2

x_2 = 6

y_2 = 0

Insert the values

m = ( 0 - (-2)/ (6 - 0)

m = ( 0 + 2)/(6 - 0)

m = 2/6

m = (2/2)/(6/2)

m = 1/3

Step 2 : substitute m into the equation of line

y = mx + c

y = intercept y

m = slope

x = intercept x

c = intercept

y = 1/3x + c

Step 3: sub any of the two points

Let's pick ( 6 ,0)

x = 6

y = 0

Insert the values into

y = 1/3x + c

0 = 1/3(6) + c

0 = 1*6/3 + c

0 = 6/3 + c

0 = 2 + c

c = 0 - 2

c = -2

Sub c = -2

y = 1/3x - 2

The equation of the line is

y = 1/3x - 2

5 0
4 years ago
1/(cot^2 (x)) - 1/(cos^2 (x))
Airida [17]

Step-by-step explanation:

1 is your answer its law of trig identises

5 0
3 years ago
Read 2 more answers
I don't- I don't know i need help
Vesnalui [34]

Answers:

Monthly gross pay =  $7650.68

Annual gross pay = $91808.16

Explanation:

To get the monthly gross pay, you double the semi-monthly gross pay. In other words, you multiply by 2.

Once you know how much you earn per month, you multiply that by 12 to get your annual pay.

The term "gross" in financial terms means the amount of money before taxes and other fees apply. The net pay is after taxes and other fees are deducted from your paycheck. This means the net pay is going to be smaller than the gross pay.

4 0
3 years ago
Find the volume of the figure. Round to 3 decimal places.
Digiron [165]

Answer:

v= 360

Step-by-step explanation:

v= ( l w h) / 3

v= ( 12 * 6  * 15 ) / 3

v = 1080/ 3

v=360

( happy to help) :)

can i get brainliest.  

5 0
3 years ago
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