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4 years ago

Express in terms of i: ( -12 ) − ( -3 )

1 answer:

6 0

(-12) + 1(-3)
-12 + -1(-3)

Multiply⇒ -1 × -3
-12 + 3

Then combine all the like terms ⇒ -12 + 3

And, finally you're left with -9

So, -9 is your answer

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A. -3 B. -4 C. -2 and 1 D. 0

Alinara [238K]

When x=1 and -2 so it is C

8 0

3 years ago

Read 2 more answers

In AQRS, m2 Q = 63º, mZ R = 70°, and m2 S= 47°. Which side of AQRS is the

8090 [49]

Answer:

D. QR.

Step-by-step explanation:

1) in ΔQRS the side QR is opposite the angle S (47°); QS is opposite the angle R (70°); RS is opposite the angle Q (63°);

2) the rule is: greater angle is opposite the longer side;

3) according to the rule the angle 'S' is the smallest, then the side QR is the shortest.

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3 years ago

I need helpppppppp :(

IRISSAK [1]

Answer:

The blank for the computers will be 20 because they are multiply each number by 2. The top blanks will be 4 and 16

Step-by-step explanation:

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3 years ago

Help me I will mark brainliest ....

ser-zykov [4K]

Answer:

1 1/2 eggs

1/2 almond paste

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Step-by-step explanation:

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3 years ago

In which form is the following function written? y+20=8(x+7)^2

Wewaii [24]

Answer:

(a variation of) vertex form

Step-by-step explanation:

For vertical scale factor "a" and vertex (h, k), the vertex form of the equation for a parabola can be written as ...

y = a(x -h)^2 +k

If k is subtracted from this equation, an alternate form is ...

y -k = a(x -h)^2

This latter version of vertex form is the form your equation has, where ...

a = 8
(h, k) = (-7, -20)

7 0

3 years ago