3 years ago

Evaluate -1-(-z) when z=-2

Mathematics

1 answer:

FrozenT [24]3 years ago

7 0

Answer:

the answer is 1.

Step-by-step explanation:

=−1−(−2)

=−1+2

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rosijanka [135]

Answer:

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Step-by-step explanation:

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4 years ago

Write at least 2 numerical expressions for each written phrase below. Then, solve.

zloy xaker [14]

Answer:

a. $\frac{3}{5}(7)\text{ or }\frac{3\times 7}{5}$

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Step-by-step explanation:

In numerical expressions we write numbers with the mathematical symbols ( i.e. '+', '-' etc )

a. Given phrase,

Three fifths of seven,

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4 years ago

Please include step by step

mote1985 [20]

Answer:

x=2 AB=hypotenus(h) angle ACB is 90

BC=p angle CAB is 30 also angle of refrence

Step-by-step explanation:

sin[30]=p/h

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Draw a model to represent the problem

Mazyrski [523]

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Answer:

no lo se, sol necesitaba puntos

Step-by-step explanation:

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3 years ago

Read 2 more answers