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ra1l [238]
3 years ago
14

Please help me out

Mathematics
2 answers:
lidiya [134]3 years ago
6 0

Answer:

A

C

D

Step-by-step explanation:

pashok25 [27]3 years ago
5 0

Step-by-step explanation:

r>-11\qquad\text{change the signs}\\\\\boxed{-r-33}

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What is the area of the base of a rectangular prism that has a 9mm width an 8mm height and a 14mm length?
const2013 [10]

Answer:

The area of the base is <u>126 mm²</u>.

Step-by-step explanation:

Given:

A rectangular prism that has a 9mm width and 8mm height and a 14mm length.

Now, to find the area of the base of the rectangular prism.

The dimensions of rectangular prism are:

Length = 14 mm.

Width = 9 mm.

Height = 8 mm.

Now, to get the volume of rectangular prism by putting formula:

Volume=length\times width\times height\\\\Volume=14\times 9\times 8\\\\Volume=1008\ mm^3.

<u><em>Thus, the volume of rectangular prism is 1008 mm³.</em></u>

Now, to get the area of the base we put formula:

Volume=base\ area\times height \\\\1008=base\ area\times 8

Dividing both sides by 8 we get:

126=base\ area\\\\Base\ area = 126\ mm^2.

Therefore, the area of the base is 126 mm².

5 0
3 years ago
Consider the graph of y= f(x), shown below
andrey2020 [161]

Answer: The domain is \boxed{(-4, 4)} and the range is \boxed{[-4, 4]}.

Step-by-step explanation:

The domain is the set of x-values and the range is the set of y-values.

6 0
2 years ago
Find the degree of 3y4+ 5y
Anna11 [10]

Answer:

4

Step-by-step explanation:

(3y^4+5y)  =

(3⋅y^4+5⋅y)

=4

8 0
3 years ago
A movie theater has 24 screens. The ratio of action films to other films currently showing on all of the screens 1:2. How many a
miss Akunina [59]

Answer:

Ratios throw me off a bit, but i believe it would be 12.

Step-by-step explanation:

4 0
3 years ago
A school is planning an event to raise 1000 for charity. The cost of organizing the event is 200. The tickets are priced at 6 pe
alexdok [17]

Answer:

a) 1200

b) 150

Step-by-step explanation:

a) total revenue = target amount + expenses

... total revenue = 1000 + 200

... total revenue = 1200

b) total revenue = adult tickets × adult ticket price

... 1200 = adult tickets × 8 . . . . . . . . . . fill in the information you know

... 1200/8 = adult tickets = 150 . . . . . divide by 8

4 0
3 years ago
Read 2 more answers
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