Solve the inequality X+8>5

Mathematics

1 answer:

Alex777 [14]4 years ago

5 0

Answer:

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Step-by-step explanation:

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A princess hat for a costume is shaped like a cone. The base of the cone is 12 in across and the height is 8 in. The slant heigh

Nesterboy [21]

Answer:

Part a) The drawn in the attached figure

Part b)The slant height of the outside edge is $x=10\ in$

Step-by-step explanation:

Part a) The drawn in the attached figure

Part b) What is the slant height of the outside edge?

we have that

The diameter of the base of the cone is 12 in

$r=12/2=6\ in$ ----> the radius is half the diameter

$h=8\ in$

Applying the Pythagoras Theorem find the slant height x

$x^{2}=r^{2}+h^{2}$

substitute the values

$x^{2}=6^{2}+8^{2}$

$x^{2}=100$

$x=10\ in$

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3 years ago

How do you turn 12.576 into expanded form please explain

Sonja [21]

You go from left to right and tell what each numeral represents write it as a factor of 10.
The 1 is "one ten" because it is in the 10's place
We can write that as 1 x 10¹
The 2 "two ones" which can be written as 2 x 10⁰ (anything to the zero power is 1)
Negative powers of 10 will help us with the decimals

The 5 is "five tenths" or 5 x 10⁻¹
The 7 is "five hundredths" or 7 x 10⁻²
Finally the 6 is "6 thousandths" or 6 x 10⁻³
Final answer in expanded form is:
1 x 10¹ + 2 x 10° + 5 x 10⁻¹ + 7 x 10 ⁻² + 6 x 10⁻³

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3 years ago

If the sin 30° = one half, then the cos 60° = ________.

Vladimir [108]

Answer:

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3 years ago

4(y+1)=-8 pls help me

stellarik [79]

Answer:

y =-3