3 years ago

Factor the following: x^2+12x+32

Mathematics

1 answer:

barxatty [35]3 years ago

4 0

Answer:

(x+4)(x+8)

Step-by-step explanation:

when you use the FOIL method then you can check the work and make sure that this is correct.

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if one face of a cube has an area of 6.75 square inches , what is the surface area of the entire cube ?

Travka [436]

Answer:

40.5

Step-by-step explanation:

a cube has 6 faces so 6.75 x 6 = 40.5

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3 years ago

What is 0.01% written as a decimal

NikAS [45]

I am pretty confident its 1.0

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3 years ago

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You make a time capsule with your friends. Find the surface area of the shape pictured. Use 3.14 to approximate pi.

Orlov [11]

Answer: $1,475.8mm^{2}$

Step-by-step explanation:

1. If you join the top part and the bottom part of the figure, you obtain a sphere. Then, you must apply the formula for calculate the surface area of a sphere:

$SA_s=4r^{2}(3.14)$

Where r is the radius ( $r=\frac{10mm}{2}=5mm$ )

2. Then:

$SA_s=4(5mm)^{2}(3.14)=314mm^{2}$

3. The formula for calculate the suface area of the red part, which is a cylinder, is:

$SA_c=2(3.14)(r)(h)$

Where h is the height (h=32mm)

4. Then:

$SA_c=2(3.14)(5mm)(32mm)=1,004.8mm^{2}$

5. So, the total surface area is:

$SA_t=314mm^{2}+1,004.8mm^{2}=1,318.8mm^{2}$

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3 years ago

PLEASEEEE HELPPPP -1+(-5) =

valentina_108 [34]

Answer:

-6

Step-by-step explanation:

-1+(-5)

You are moving down the numberline, then subtracting again because of the negative sign. -(1+5) is how I like to think of it.

So, 1+5=6, and you add the negative sign. -1+(-5)=-6.

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3 years ago

The data in which table represents a linear function that has a slope of zero?

vodka [1.7K]

Answer:

the first option

Step-by-step explanation:

if you were to plot those points they make a straight horizontal line

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3 years ago

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