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dalvyx [7]
3 years ago
7

Can you help with this one it is hard​

Mathematics
2 answers:
grigory [225]3 years ago
8 0
The volume of the pyramid is 400 cm^3
timama [110]3 years ago
6 0

Answer:300

Step-by-step explanation:

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The scale on the architectural plans for a new house is 1 in. equals 4 ft. Find the length and width (in ft) of a room that meas
Oksi-84 [34.3K]

Answer: the actual length and width of the room is 24ft by 36ft

Step-by-step explanation:

The scale on the architectural plans for a new house is 1 in. equals 4 ft. This means that every 1 inch on the on the architectural plan represents 4 feet on the actual building.

Therefore, if the length of the room as measured on the drawing is 6 inches, the actual length of the room will be

6 × 4 = 24 feet

Also, if the width of the room as measured on the drawing is 9 inches, the actual width of the room will be

9 × 4 = 36 feet

8 0
3 years ago
How many factors are in the expression 2x(y+5)
galben [10]
There are 2 factors in this expression
6 0
3 years ago
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Find the missing value pls help need an answer ASAP
olchik [2.2K]

Answer:

-7

Step-by-step explanation:

-7 + 5 = -2

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2 years ago
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Pull displays his sports trophies on shelves in his room. he has 5 trophies on each of 3 shelves and 2 trophies on another shelf
Vesnalui [34]
5 + 5 + 5 = 15
15 + 2 = 17 trophies
(5 x 3) + 2 = x (This is a possible way of writing the expression.)
5 0
3 years ago
How many ordered pairs of positive integers satisfy xY=32?
IRINA_888 [86]

Answer:


Step-by-step explanation:

xy = 32

x ; y is the divisor of 32

but : 32 =  2^5

6  ordered pairs of positive integers satisfy xY=32

(1;32) , (2;16) , (4; 8),(32; 1) , (16;2) , (8;4) .

4 0
3 years ago
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