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aleksklad [387]
3 years ago
8

What is the surface area of the outside of a cube shaped closed-top water tank whose edge length is 7.2ft ?

Mathematics
2 answers:
Gennadij [26K]3 years ago
7 0
The surface area of the cube is 311.04 ft^{2}. One Face of the cube is 51.84 ft^{2} and there are six faces so 51.84 x 6 = 311.04.
wlad13 [49]3 years ago
5 0
The surface area is 311.04 square feet.
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The radius of a circle is 3 meters. What is the circle's circumference?<br> r=3 m<br> Use 3.14 for .
Sunny_sXe [5.5K]
The answer would be 18.84
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3 years ago
The water temperature required for a certain manufacturing process is 134°F. However, the process allows for a variation of 7°F
Y_Kistochka [10]

Answer:

The temperature that represents a smaller value would be the one with negative eighty (or -80) degrees Fahrenheit. Although it is negative, the value of 80 does not mean it has a smaller value as to 134 degrees. It is just that the difference between the absolute values of the two show that 134 degrees Fahrenheit has a bigger value.

Step-by-step explanation:

3 0
3 years ago
What's the prime factorization of 105
9966 [12]
105 is a composite number. 105 = 1 x 105, 3 x 35, 5 x 21, 7 x 15. Factors of 105: 1, 3, 5, 7, 15, 21, 35, 105. Prime factorization: 105 = 3 x 5 x 7.
8 0
3 years ago
Need help w this onee thankss!!
skad [1K]

Step-by-step explanation:

if you draw an imaginary perpendicular line across the figure from the vertex which joins the line of 2 cm with the line that is making an angle of X then you can see that this figure is made up of two figures that is a triangle and a rectangle.

now from the angle given i.e X.

perpendicular= 5 cm

base = 14 -2= 12 cm

hypotenuse= ?

we know that,

h² = p²+b²

= 5²+12²=169

h= √169

h= 13

again,

cos X = b/h

= 12/13

6 0
2 years ago
It says find the perimeter of the figure below.
PtichkaEL [24]
I think it’s 37 inches
Hope it helps
5 0
2 years ago
Read 2 more answers
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