3 years ago

Can I get some help on this please?

Mathematics

1 answer:

NikAS [45]3 years ago

3 0

Answer:

2:1 should be the scale factor

Step-by-step explanation:

The original area is 72cm^2 and the trapezoid shown is 36cm^2. 72/2=36 so the scale factor is 2:1 or 1/2 the original trapezoid.

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6 secs

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To win at LOTTO in one state, one must correctly select numbers from a collection of numbers (1 through ). The order in which

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Which of the following is a step that occurs within an inflammatory response?

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3 years ago

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A + a + a = 72. What is the smallest number of a?

Mazyrski [523]

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Step-by-step explanation:

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3 years ago

(-19+7i)-(29+32i)=<br><br> in the form (a+bi)

olga_2 [115]

ANSWER

$-48-25i$

EXPLANATION

We want to simplify the expression,

$(-19+7i) - (29+32i)$

Let us expand the bracket to obtain,

$-19+7i-29-32i$

We now group the complex number parts and real number parts.

$-19 -29+7i-32i$

We simplify further to obtain,

$- 48-25i$

This is in the form,

$a+bi$

where

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and

$b=-25$

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