3 years ago

Simplify the expression.

Mathematics

1 answer:

Verdich [7]3 years ago

5 0

if you need to simply 12/ c^-8 d^2=
=12 c^8/d^2
is the third choice

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I’m really bad at the nth term, can anyone help me figure out the nth term of this sequence: 7,10,13,16,19 ...

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Answer:

so the answer is 31

Step-by-step explanation:

well first you have to see how much it increases each time

_____________________________________________

so that would be three

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7_10_13_16_19_22_25_28_31

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

A cone has a diameter of 4 centimeters and a height that is 6 times the diameter. Using 3.14 for pi, which of the following can

Irina-Kira [14]

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2 years ago

Classify ABC by its sides. Then determine whether it is a right triangle.

m_a_m_a [10]

Answer:

∴Given Δ ABC is not a right-angle triangle

a= AB = √45 = 3√5

b = BC = 12

c = AC = √45 = 3√5

Step-by-step explanation:

Given vertices are A(3,3) and B(6,9)

$AB = \sqrt{x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2} }$

AB = $\sqrt{(9-3)^{2}+(6-3)^{2} } = \sqrt{6^{2}+3^{2} } =\sqrt{45}$

Given vertices are B(6,9) and C( 6,-3)

$B C = \sqrt{x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2} }$

= $\sqrt{(-3-9)^{2}+(6-6)^{2} } =\sqrt{12^{2} } = 12$

BC = 12

Given vertices are A(3,3) and C( 6,-3)

$AC = \sqrt{(6-3)^{2}+(-3-3)^{2} } = \sqrt{9+36} = \sqrt{45}$

AC² = AB²+BC²

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2 years ago

Draw or write to explain why 1 hundred 4 tens and 14 tens name the same amount

mihalych1998 [28]

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2 years ago

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