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3 years ago

Can someone please answer this question. It’s not very difficult but I need to be certain I have the correct answer.

Mathematics

1 answer:

Lelechka [254]3 years ago

4 0

Answer:

12m^2(a)

Step-by-step explanation:

Multiply 3m by 4m for a paralolegram.

(l*w)

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What is the midpoint of a segment in the complex plane with endpoints at 6 – 2i and –4 + 6i?

igomit [66]

1+2i

to find the midpoint you do it just like you did with rectangular coordinates,
add and divide by 2 the real component and the imaginary components.

$\frac{6-4}{2} = \frac{2}{2} = 1$

and

$\frac{-2i+6i}{2} = \frac{4i}{2} = 2i$

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3 years ago

If Angle 8 is congruent to angle 10 and Angle 1 is congruent to angle 7, which describes all the lines that must be parallel? Li

NISA [10]

Answer:

Step-by-step explanation:

Since they are crossing with each other they're not necessarily parallel with everything but instead themselves.

4 0

3 years ago

Read 2 more answers

Plz help fast I’m taking a quiz

marta [7]

Y= -1 +1/1. I hope it’s correct if not u can use desmos

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3 years ago

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Consecutive angles in a parallelogram are supplementary. What is the value of x?

Naddika [18.5K]

Step-by-step explanation:

HERE,

$\angle{PQR=20+2x }$ ⠀

$\angle{ QRS=6x }$ ⠀

we know that,

sum of consecutive angle of a parallelogram =180

so,

According to the question,

$\angle{PQR}+\angle{QRS}=180$ ⠀

$\tt{20+2x+6x=180 }$ ⠀

$\tt{8x+20=180 }$ ⠀

$\tt{8x=180-20 }$ ⠀

$\tt{8x=160 }$ ⠀

$\tt{x=\dfrac{160}{20} }$ ⠀

$\tt{ x=20 }$ ⠀

8 0

3 years ago

In this question, all lengths are in centimetres.

JulsSmile [24]

Answer:

Step-by-step explanation:

AB/AC =1/2

(3x-4)/(2x+12)=1/2

2(3x-4) = 1(2x+12)

6x-8=2x+12

4x=20

X=5

AC/BC =3x-4/7x-2=22/33=2/3

AB/AC=3x-4/7x-2=22/33=2/3

AB/AC=3x-4/2x+12

6x-8=2x+12

You would get 4/5 still trying to work out the last mark

3 0

3 years ago