3 years ago

What is the value of t in the following equation? t + 14 = 2712

Mathematics

2 answers:

sergey [27]3 years ago

5 0

Answer:

2698

Step-by-step explanation:

Solnce55 [7]3 years ago

4 0

Answer:

2698

Step-by-step explanation:

2712-14

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Help me with this please

Tcecarenko [31]

Answer:

It would be -13

Step-by-step explanation:

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3 years ago

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8. A cable car travels 2236 m to climb a mountain that is 1000 m high. It then travels 1414 m to descend 1000 m on the other sid

frutty [35]

Answer:

3000 m

Step-by-step explanation:

Using Pythagoras theorem

$2236^2=1000^2+|AB|^2\\|AB|^2=2236^2-1000^2\\|AB|^2=3999696\\|AB|=\sqrt{3999696} \\=1999.9$

Similarly

$1414^2=1000^2+|BC|^2\\|BC|^2=1414^2-1000^2\\|BC|^2=999696\\|BC|=\sqrt{999696} \\=999.7m$

Length of the Tunnel = |AB|+|BC|

=1999.9+999.7

=2999.6

=3000 m

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4 years ago

The product of a number and negative three is twenty-seven. Which of the following could represent this statement?

Arturiano [62]

Answer:

Step-by-step explanation:

The product of a number and negative three is twenty-seven.

<em>n - </em><em>a number</em>

the product of a number and negative three: <em>n · (-3) = -3n</em>

5 0

3 years ago

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In the orthonormal system (O; i⃗,j⃗) below, consider point A(3, −1), vector v⃗(2,1), and

Akimi4 [234]

Answer:

Step-by-step explanation:

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3 years ago

If x-12y=-210and x-6y=90 then x =

Whitepunk [10]

Answer:

Step-by-step explanation:

−

210

−

210

−

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3 years ago